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syslog, part 2

By: Atario on Nov 17th, 2013  |  syntax: None  |  size: 448.12 KB  |  views: 8  |  expires: Never
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  1. Nov 17 00:33:13 cave-storage kernel: [  921.263856] Buffer I/O error on device sdn1, logical block 8283611
  2. Nov 17 00:33:13 cave-storage kernel: [  921.263857] Buffer I/O error on device sdn1, logical block 8283612
  3. Nov 17 00:33:13 cave-storage kernel: [  921.263858] Buffer I/O error on device sdn1, logical block 8283613
  4. Nov 17 00:33:13 cave-storage kernel: [  921.263858] Buffer I/O error on device sdn1, logical block 8283614
  5. Nov 17 00:33:13 cave-storage kernel: [  921.263859] Buffer I/O error on device sdn1, logical block 8283615
  6. Nov 17 00:33:13 cave-storage kernel: [  921.263860] Buffer I/O error on device sdn1, logical block 8283616
  7. Nov 17 00:33:13 cave-storage kernel: [  921.263861] Buffer I/O error on device sdn1, logical block 8283617
  8. Nov 17 00:33:13 cave-storage kernel: [  921.263862] Buffer I/O error on device sdn1, logical block 8283618
  9. Nov 17 00:33:13 cave-storage kernel: [  921.263862] Buffer I/O error on device sdn1, logical block 8283619
  10. Nov 17 00:33:13 cave-storage kernel: [  921.263863] Buffer I/O error on device sdn1, logical block 8283620
  11. Nov 17 00:33:13 cave-storage kernel: [  921.263864] Buffer I/O error on device sdn1, logical block 8283621
  12. Nov 17 00:33:13 cave-storage kernel: [  921.263865] Buffer I/O error on device sdn1, logical block 8283622
  13. Nov 17 00:33:13 cave-storage kernel: [  921.263866] Buffer I/O error on device sdn1, logical block 8283623
  14. Nov 17 00:33:13 cave-storage kernel: [  921.263866] Buffer I/O error on device sdn1, logical block 8283624
  15. Nov 17 00:33:13 cave-storage kernel: [  921.263867] Buffer I/O error on device sdn1, logical block 8283625
  16. Nov 17 00:33:13 cave-storage kernel: [  921.263868] Buffer I/O error on device sdn1, logical block 8283626
  17. Nov 17 00:33:13 cave-storage kernel: [  921.263869] Buffer I/O error on device sdn1, logical block 8283627
  18. Nov 17 00:33:13 cave-storage kernel: [  921.263870] Buffer I/O error on device sdn1, logical block 8283628
  19. Nov 17 00:33:13 cave-storage kernel: [  921.263870] Buffer I/O error on device sdn1, logical block 8283629
  20. Nov 17 00:33:13 cave-storage kernel: [  921.263871] Buffer I/O error on device sdn1, logical block 8283630
  21. Nov 17 00:33:13 cave-storage kernel: [  921.263872] Buffer I/O error on device sdn1, logical block 8283631
  22. Nov 17 00:33:13 cave-storage kernel: [  921.263873] Buffer I/O error on device sdn1, logical block 8283632
  23. Nov 17 00:33:13 cave-storage kernel: [  921.263873] Buffer I/O error on device sdn1, logical block 8283633
  24. Nov 17 00:33:13 cave-storage kernel: [  921.263874] Buffer I/O error on device sdn1, logical block 8283634
  25. Nov 17 00:33:13 cave-storage kernel: [  921.263875] Buffer I/O error on device sdn1, logical block 8283635
  26. Nov 17 00:33:13 cave-storage kernel: [  921.263876] Buffer I/O error on device sdn1, logical block 8283636
  27. Nov 17 00:33:13 cave-storage kernel: [  921.263877] Buffer I/O error on device sdn1, logical block 8283637
  28. Nov 17 00:33:13 cave-storage kernel: [  921.263878] Buffer I/O error on device sdn1, logical block 8283638
  29. Nov 17 00:33:13 cave-storage kernel: [  921.263878] Buffer I/O error on device sdn1, logical block 8283639
  30. Nov 17 00:33:13 cave-storage kernel: [  921.263879] Buffer I/O error on device sdn1, logical block 8283640
  31. Nov 17 00:33:13 cave-storage kernel: [  921.263880] Buffer I/O error on device sdn1, logical block 8283641
  32. Nov 17 00:33:13 cave-storage kernel: [  921.263881] Buffer I/O error on device sdn1, logical block 8283642
  33. Nov 17 00:33:13 cave-storage kernel: [  921.263882] Buffer I/O error on device sdn1, logical block 8283643
  34. Nov 17 00:33:13 cave-storage kernel: [  921.263882] Buffer I/O error on device sdn1, logical block 8283644
  35. Nov 17 00:33:13 cave-storage kernel: [  921.263883] Buffer I/O error on device sdn1, logical block 8283645
  36. Nov 17 00:33:13 cave-storage kernel: [  921.263884] Buffer I/O error on device sdn1, logical block 8283646
  37. Nov 17 00:33:13 cave-storage kernel: [  921.263885] Buffer I/O error on device sdn1, logical block 8283647
  38. Nov 17 00:33:13 cave-storage kernel: [  921.263886] EXT4-fs warning (device sdn1): ext4_end_bio:317: I/O error writing to inode 12 (offset 31689539584 size 524288 starting block 8283904)
  39. Nov 17 00:33:13 cave-storage kernel: [  921.263889] sd 23:0:0:0: [sdn] Unhandled error code
  40. Nov 17 00:33:13 cave-storage kernel: [  921.263890] sd 23:0:0:0: [sdn]  
  41. Nov 17 00:33:13 cave-storage kernel: [  921.263890] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  42. Nov 17 00:33:13 cave-storage kernel: [  921.263891] sd 23:0:0:0: [sdn] CDB:
  43. Nov 17 00:33:13 cave-storage kernel: [  921.263894] Write(16): 8a 00 00 00 00 00 03 f3 38 00 00 00 04 00 00 00
  44. Nov 17 00:33:13 cave-storage kernel: [  921.263896] Buffer I/O error on device sdn1, logical block 8283648
  45. Nov 17 00:33:13 cave-storage kernel: [  921.263897] Buffer I/O error on device sdn1, logical block 8283649
  46. Nov 17 00:33:13 cave-storage kernel: [  921.263898] Buffer I/O error on device sdn1, logical block 8283650
  47. Nov 17 00:33:13 cave-storage kernel: [  921.263898] Buffer I/O error on device sdn1, logical block 8283651
  48. Nov 17 00:33:13 cave-storage kernel: [  921.263899] Buffer I/O error on device sdn1, logical block 8283652
  49. Nov 17 00:33:13 cave-storage kernel: [  921.263900] Buffer I/O error on device sdn1, logical block 8283653
  50. Nov 17 00:33:13 cave-storage kernel: [  921.263901] Buffer I/O error on device sdn1, logical block 8283654
  51. Nov 17 00:33:13 cave-storage kernel: [  921.263902] Buffer I/O error on device sdn1, logical block 8283655
  52. Nov 17 00:33:13 cave-storage kernel: [  921.263902] Buffer I/O error on device sdn1, logical block 8283656
  53. Nov 17 00:33:13 cave-storage kernel: [  921.263903] Buffer I/O error on device sdn1, logical block 8283657
  54. Nov 17 00:33:13 cave-storage kernel: [  921.263904] Buffer I/O error on device sdn1, logical block 8283658
  55. Nov 17 00:33:13 cave-storage kernel: [  921.263905] Buffer I/O error on device sdn1, logical block 8283659
  56. Nov 17 00:33:13 cave-storage kernel: [  921.263905] Buffer I/O error on device sdn1, logical block 8283660
  57. Nov 17 00:33:13 cave-storage kernel: [  921.263906] Buffer I/O error on device sdn1, logical block 8283661
  58. Nov 17 00:33:13 cave-storage kernel: [  921.263907] Buffer I/O error on device sdn1, logical block 8283662
  59. Nov 17 00:33:13 cave-storage kernel: [  921.263908] Buffer I/O error on device sdn1, logical block 8283663
  60. Nov 17 00:33:13 cave-storage kernel: [  921.263909] Buffer I/O error on device sdn1, logical block 8283664
  61. Nov 17 00:33:13 cave-storage kernel: [  921.263909] Buffer I/O error on device sdn1, logical block 8283665
  62. Nov 17 00:33:13 cave-storage kernel: [  921.263910] Buffer I/O error on device sdn1, logical block 8283666
  63. Nov 17 00:33:13 cave-storage kernel: [  921.263911] Buffer I/O error on device sdn1, logical block 8283667
  64. Nov 17 00:33:13 cave-storage kernel: [  921.263912] Buffer I/O error on device sdn1, logical block 8283668
  65. Nov 17 00:33:13 cave-storage kernel: [  921.263912] Buffer I/O error on device sdn1, logical block 8283669
  66. Nov 17 00:33:13 cave-storage kernel: [  921.263913] Buffer I/O error on device sdn1, logical block 8283670
  67. Nov 17 00:33:13 cave-storage kernel: [  921.263914] Buffer I/O error on device sdn1, logical block 8283671
  68. Nov 17 00:33:13 cave-storage kernel: [  921.263915] Buffer I/O error on device sdn1, logical block 8283672
  69. Nov 17 00:33:13 cave-storage kernel: [  921.263916] Buffer I/O error on device sdn1, logical block 8283673
  70. Nov 17 00:33:13 cave-storage kernel: [  921.263917] Buffer I/O error on device sdn1, logical block 8283674
  71. Nov 17 00:33:13 cave-storage kernel: [  921.263917] Buffer I/O error on device sdn1, logical block 8283675
  72. Nov 17 00:33:13 cave-storage kernel: [  921.263918] Buffer I/O error on device sdn1, logical block 8283676
  73. Nov 17 00:33:13 cave-storage kernel: [  921.263919] Buffer I/O error on device sdn1, logical block 8283677
  74. Nov 17 00:33:13 cave-storage kernel: [  921.263920] Buffer I/O error on device sdn1, logical block 8283678
  75. Nov 17 00:33:13 cave-storage kernel: [  921.263920] Buffer I/O error on device sdn1, logical block 8283679
  76. Nov 17 00:33:13 cave-storage kernel: [  921.263921] Buffer I/O error on device sdn1, logical block 8283680
  77. Nov 17 00:33:13 cave-storage kernel: [  921.263922] Buffer I/O error on device sdn1, logical block 8283681
  78. Nov 17 00:33:13 cave-storage kernel: [  921.263923] Buffer I/O error on device sdn1, logical block 8283682
  79. Nov 17 00:33:13 cave-storage kernel: [  921.263924] Buffer I/O error on device sdn1, logical block 8283683
  80. Nov 17 00:33:13 cave-storage kernel: [  921.263925] Buffer I/O error on device sdn1, logical block 8283684
  81. Nov 17 00:33:13 cave-storage kernel: [  921.263925] Buffer I/O error on device sdn1, logical block 8283685
  82. Nov 17 00:33:13 cave-storage kernel: [  921.263926] Buffer I/O error on device sdn1, logical block 8283686
  83. Nov 17 00:33:13 cave-storage kernel: [  921.263927] Buffer I/O error on device sdn1, logical block 8283687
  84. Nov 17 00:33:13 cave-storage kernel: [  921.263928] Buffer I/O error on device sdn1, logical block 8283688
  85. Nov 17 00:33:13 cave-storage kernel: [  921.263928] Buffer I/O error on device sdn1, logical block 8283689
  86. Nov 17 00:33:13 cave-storage kernel: [  921.263929] Buffer I/O error on device sdn1, logical block 8283690
  87. Nov 17 00:33:13 cave-storage kernel: [  921.263930] Buffer I/O error on device sdn1, logical block 8283691
  88. Nov 17 00:33:13 cave-storage kernel: [  921.263931] Buffer I/O error on device sdn1, logical block 8283692
  89. Nov 17 00:33:13 cave-storage kernel: [  921.263931] Buffer I/O error on device sdn1, logical block 8283693
  90. Nov 17 00:33:13 cave-storage kernel: [  921.263932] Buffer I/O error on device sdn1, logical block 8283694
  91. Nov 17 00:33:13 cave-storage kernel: [  921.263933] Buffer I/O error on device sdn1, logical block 8283695
  92. Nov 17 00:33:13 cave-storage kernel: [  921.263934] Buffer I/O error on device sdn1, logical block 8283696
  93. Nov 17 00:33:13 cave-storage kernel: [  921.263935] Buffer I/O error on device sdn1, logical block 8283697
  94. Nov 17 00:33:13 cave-storage kernel: [  921.263935] Buffer I/O error on device sdn1, logical block 8283698
  95. Nov 17 00:33:13 cave-storage kernel: [  921.263936] Buffer I/O error on device sdn1, logical block 8283699
  96. Nov 17 00:33:13 cave-storage kernel: [  921.263937] Buffer I/O error on device sdn1, logical block 8283700
  97. Nov 17 00:33:13 cave-storage kernel: [  921.263938] Buffer I/O error on device sdn1, logical block 8283701
  98. Nov 17 00:33:13 cave-storage kernel: [  921.263938] Buffer I/O error on device sdn1, logical block 8283702
  99. Nov 17 00:33:13 cave-storage kernel: [  921.263939] Buffer I/O error on device sdn1, logical block 8283703
  100. Nov 17 00:33:13 cave-storage kernel: [  921.263940] Buffer I/O error on device sdn1, logical block 8283704
  101. Nov 17 00:33:13 cave-storage kernel: [  921.263941] Buffer I/O error on device sdn1, logical block 8283705
  102. Nov 17 00:33:13 cave-storage kernel: [  921.263942] Buffer I/O error on device sdn1, logical block 8283706
  103. Nov 17 00:33:13 cave-storage kernel: [  921.263943] Buffer I/O error on device sdn1, logical block 8283707
  104. Nov 17 00:33:13 cave-storage kernel: [  921.263944] Buffer I/O error on device sdn1, logical block 8283708
  105. Nov 17 00:33:13 cave-storage kernel: [  921.263944] Buffer I/O error on device sdn1, logical block 8283709
  106. Nov 17 00:33:13 cave-storage kernel: [  921.263945] Buffer I/O error on device sdn1, logical block 8283710
  107. Nov 17 00:33:13 cave-storage kernel: [  921.263946] Buffer I/O error on device sdn1, logical block 8283711
  108. Nov 17 00:33:13 cave-storage kernel: [  921.263947] Buffer I/O error on device sdn1, logical block 8283712
  109. Nov 17 00:33:13 cave-storage kernel: [  921.263948] Buffer I/O error on device sdn1, logical block 8283713
  110. Nov 17 00:33:13 cave-storage kernel: [  921.263948] Buffer I/O error on device sdn1, logical block 8283714
  111. Nov 17 00:33:13 cave-storage kernel: [  921.263949] Buffer I/O error on device sdn1, logical block 8283715
  112. Nov 17 00:33:13 cave-storage kernel: [  921.263950] Buffer I/O error on device sdn1, logical block 8283716
  113. Nov 17 00:33:13 cave-storage kernel: [  921.263950] Buffer I/O error on device sdn1, logical block 8283717
  114. Nov 17 00:33:13 cave-storage kernel: [  921.263951] Buffer I/O error on device sdn1, logical block 8283718
  115. Nov 17 00:33:13 cave-storage kernel: [  921.263952] Buffer I/O error on device sdn1, logical block 8283719
  116. Nov 17 00:33:13 cave-storage kernel: [  921.263953] Buffer I/O error on device sdn1, logical block 8283720
  117. Nov 17 00:33:13 cave-storage kernel: [  921.263954] Buffer I/O error on device sdn1, logical block 8283721
  118. Nov 17 00:33:13 cave-storage kernel: [  921.263954] Buffer I/O error on device sdn1, logical block 8283722
  119. Nov 17 00:33:13 cave-storage kernel: [  921.263955] Buffer I/O error on device sdn1, logical block 8283723
  120. Nov 17 00:33:13 cave-storage kernel: [  921.263956] Buffer I/O error on device sdn1, logical block 8283724
  121. Nov 17 00:33:13 cave-storage kernel: [  921.263957] Buffer I/O error on device sdn1, logical block 8283725
  122. Nov 17 00:33:13 cave-storage kernel: [  921.263957] Buffer I/O error on device sdn1, logical block 8283726
  123. Nov 17 00:33:13 cave-storage kernel: [  921.263958] Buffer I/O error on device sdn1, logical block 8283727
  124. Nov 17 00:33:13 cave-storage kernel: [  921.263959] Buffer I/O error on device sdn1, logical block 8283728
  125. Nov 17 00:33:13 cave-storage kernel: [  921.263960] Buffer I/O error on device sdn1, logical block 8283729
  126. Nov 17 00:33:13 cave-storage kernel: [  921.263961] Buffer I/O error on device sdn1, logical block 8283730
  127. Nov 17 00:33:13 cave-storage kernel: [  921.263961] Buffer I/O error on device sdn1, logical block 8283731
  128. Nov 17 00:33:13 cave-storage kernel: [  921.263962] Buffer I/O error on device sdn1, logical block 8283732
  129. Nov 17 00:33:13 cave-storage kernel: [  921.263963] Buffer I/O error on device sdn1, logical block 8283733
  130. Nov 17 00:33:13 cave-storage kernel: [  921.263964] Buffer I/O error on device sdn1, logical block 8283734
  131. Nov 17 00:33:13 cave-storage kernel: [  921.263964] Buffer I/O error on device sdn1, logical block 8283735
  132. Nov 17 00:33:13 cave-storage kernel: [  921.263965] Buffer I/O error on device sdn1, logical block 8283736
  133. Nov 17 00:33:13 cave-storage kernel: [  921.263966] Buffer I/O error on device sdn1, logical block 8283737
  134. Nov 17 00:33:13 cave-storage kernel: [  921.263967] Buffer I/O error on device sdn1, logical block 8283738
  135. Nov 17 00:33:13 cave-storage kernel: [  921.263968] Buffer I/O error on device sdn1, logical block 8283739
  136. Nov 17 00:33:13 cave-storage kernel: [  921.263969] Buffer I/O error on device sdn1, logical block 8283740
  137. Nov 17 00:33:13 cave-storage kernel: [  921.263969] Buffer I/O error on device sdn1, logical block 8283741
  138. Nov 17 00:33:13 cave-storage kernel: [  921.263970] Buffer I/O error on device sdn1, logical block 8283742
  139. Nov 17 00:33:13 cave-storage kernel: [  921.263971] Buffer I/O error on device sdn1, logical block 8283743
  140. Nov 17 00:33:13 cave-storage kernel: [  921.263972] Buffer I/O error on device sdn1, logical block 8283744
  141. Nov 17 00:33:13 cave-storage kernel: [  921.263972] Buffer I/O error on device sdn1, logical block 8283745
  142. Nov 17 00:33:13 cave-storage kernel: [  921.263973] Buffer I/O error on device sdn1, logical block 8283746
  143. Nov 17 00:33:13 cave-storage kernel: [  921.263974] Buffer I/O error on device sdn1, logical block 8283747
  144. Nov 17 00:33:13 cave-storage kernel: [  921.263975] Buffer I/O error on device sdn1, logical block 8283748
  145. Nov 17 00:33:13 cave-storage kernel: [  921.263976] Buffer I/O error on device sdn1, logical block 8283749
  146. Nov 17 00:33:13 cave-storage kernel: [  921.263976] Buffer I/O error on device sdn1, logical block 8283750
  147. Nov 17 00:33:13 cave-storage kernel: [  921.263977] Buffer I/O error on device sdn1, logical block 8283751
  148. Nov 17 00:33:13 cave-storage kernel: [  921.263978] Buffer I/O error on device sdn1, logical block 8283752
  149. Nov 17 00:33:13 cave-storage kernel: [  921.263979] Buffer I/O error on device sdn1, logical block 8283753
  150. Nov 17 00:33:13 cave-storage kernel: [  921.263979] Buffer I/O error on device sdn1, logical block 8283754
  151. Nov 17 00:33:13 cave-storage kernel: [  921.263980] Buffer I/O error on device sdn1, logical block 8283755
  152. Nov 17 00:33:13 cave-storage kernel: [  921.263981] Buffer I/O error on device sdn1, logical block 8283756
  153. Nov 17 00:33:13 cave-storage kernel: [  921.263982] Buffer I/O error on device sdn1, logical block 8283757
  154. Nov 17 00:33:13 cave-storage kernel: [  921.263983] Buffer I/O error on device sdn1, logical block 8283758
  155. Nov 17 00:33:13 cave-storage kernel: [  921.263983] Buffer I/O error on device sdn1, logical block 8283759
  156. Nov 17 00:33:13 cave-storage kernel: [  921.263984] Buffer I/O error on device sdn1, logical block 8283760
  157. Nov 17 00:33:13 cave-storage kernel: [  921.263985] Buffer I/O error on device sdn1, logical block 8283761
  158. Nov 17 00:33:13 cave-storage kernel: [  921.263986] Buffer I/O error on device sdn1, logical block 8283762
  159. Nov 17 00:33:13 cave-storage kernel: [  921.263986] Buffer I/O error on device sdn1, logical block 8283763
  160. Nov 17 00:33:13 cave-storage kernel: [  921.263987] Buffer I/O error on device sdn1, logical block 8283764
  161. Nov 17 00:33:13 cave-storage kernel: [  921.263988] Buffer I/O error on device sdn1, logical block 8283765
  162. Nov 17 00:33:13 cave-storage kernel: [  921.263989] Buffer I/O error on device sdn1, logical block 8283766
  163. Nov 17 00:33:13 cave-storage kernel: [  921.263990] Buffer I/O error on device sdn1, logical block 8283767
  164. Nov 17 00:33:13 cave-storage kernel: [  921.263990] Buffer I/O error on device sdn1, logical block 8283768
  165. Nov 17 00:33:13 cave-storage kernel: [  921.263991] Buffer I/O error on device sdn1, logical block 8283769
  166. Nov 17 00:33:13 cave-storage kernel: [  921.263992] Buffer I/O error on device sdn1, logical block 8283770
  167. Nov 17 00:33:13 cave-storage kernel: [  921.263993] Buffer I/O error on device sdn1, logical block 8283771
  168. Nov 17 00:33:13 cave-storage kernel: [  921.263994] Buffer I/O error on device sdn1, logical block 8283772
  169. Nov 17 00:33:13 cave-storage kernel: [  921.263994] Buffer I/O error on device sdn1, logical block 8283773
  170. Nov 17 00:33:13 cave-storage kernel: [  921.263995] Buffer I/O error on device sdn1, logical block 8283774
  171. Nov 17 00:33:13 cave-storage kernel: [  921.263996] Buffer I/O error on device sdn1, logical block 8283775
  172. Nov 17 00:33:13 cave-storage kernel: [  921.263997] EXT4-fs warning (device sdn1): ext4_end_bio:317: I/O error writing to inode 12 (offset 31690063872 size 524288 starting block 8284032)
  173. Nov 17 00:33:13 cave-storage kernel: [  921.264000] sd 23:0:0:0: [sdn] Unhandled error code
  174. Nov 17 00:33:13 cave-storage kernel: [  921.264001] sd 23:0:0:0: [sdn]  
  175. Nov 17 00:33:13 cave-storage kernel: [  921.264001] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  176. Nov 17 00:33:13 cave-storage kernel: [  921.264002] sd 23:0:0:0: [sdn] CDB:
  177. Nov 17 00:33:13 cave-storage kernel: [  921.264005] Write(16): 8a 00 00 00 00 00 03 f3 3c 00 00 00 04 00 00 00
  178. Nov 17 00:33:13 cave-storage kernel: [  921.264006] Buffer I/O error on device sdn1, logical block 8283776
  179. Nov 17 00:33:13 cave-storage kernel: [  921.264007] Buffer I/O error on device sdn1, logical block 8283777
  180. Nov 17 00:33:13 cave-storage kernel: [  921.264008] Buffer I/O error on device sdn1, logical block 8283778
  181. Nov 17 00:33:13 cave-storage kernel: [  921.264008] Buffer I/O error on device sdn1, logical block 8283779
  182. Nov 17 00:33:13 cave-storage kernel: [  921.264009] Buffer I/O error on device sdn1, logical block 8283780
  183. Nov 17 00:33:13 cave-storage kernel: [  921.264010] Buffer I/O error on device sdn1, logical block 8283781
  184. Nov 17 00:33:13 cave-storage kernel: [  921.264011] Buffer I/O error on device sdn1, logical block 8283782
  185. Nov 17 00:33:13 cave-storage kernel: [  921.264012] Buffer I/O error on device sdn1, logical block 8283783
  186. Nov 17 00:33:13 cave-storage kernel: [  921.264012] Buffer I/O error on device sdn1, logical block 8283784
  187. Nov 17 00:33:13 cave-storage kernel: [  921.264013] Buffer I/O error on device sdn1, logical block 8283785
  188. Nov 17 00:33:13 cave-storage kernel: [  921.264014] Buffer I/O error on device sdn1, logical block 8283786
  189. Nov 17 00:33:13 cave-storage kernel: [  921.264015] Buffer I/O error on device sdn1, logical block 8283787
  190. Nov 17 00:33:13 cave-storage kernel: [  921.264016] Buffer I/O error on device sdn1, logical block 8283788
  191. Nov 17 00:33:13 cave-storage kernel: [  921.264016] Buffer I/O error on device sdn1, logical block 8283789
  192. Nov 17 00:33:13 cave-storage kernel: [  921.264017] Buffer I/O error on device sdn1, logical block 8283790
  193. Nov 17 00:33:13 cave-storage kernel: [  921.264018] Buffer I/O error on device sdn1, logical block 8283791
  194. Nov 17 00:33:13 cave-storage kernel: [  921.264019] Buffer I/O error on device sdn1, logical block 8283792
  195. Nov 17 00:33:13 cave-storage kernel: [  921.264019] Buffer I/O error on device sdn1, logical block 8283793
  196. Nov 17 00:33:13 cave-storage kernel: [  921.264020] Buffer I/O error on device sdn1, logical block 8283794
  197. Nov 17 00:33:13 cave-storage kernel: [  921.264021] Buffer I/O error on device sdn1, logical block 8283795
  198. Nov 17 00:33:13 cave-storage kernel: [  921.264022] Buffer I/O error on device sdn1, logical block 8283796
  199. Nov 17 00:33:13 cave-storage kernel: [  921.264023] Buffer I/O error on device sdn1, logical block 8283797
  200. Nov 17 00:33:13 cave-storage kernel: [  921.264023] Buffer I/O error on device sdn1, logical block 8283798
  201. Nov 17 00:33:13 cave-storage kernel: [  921.264024] Buffer I/O error on device sdn1, logical block 8283799
  202. Nov 17 00:33:13 cave-storage kernel: [  921.264025] Buffer I/O error on device sdn1, logical block 8283800
  203. Nov 17 00:33:13 cave-storage kernel: [  921.264026] Buffer I/O error on device sdn1, logical block 8283801
  204. Nov 17 00:33:13 cave-storage kernel: [  921.264027] Buffer I/O error on device sdn1, logical block 8283802
  205. Nov 17 00:33:13 cave-storage kernel: [  921.264027] Buffer I/O error on device sdn1, logical block 8283803
  206. Nov 17 00:33:13 cave-storage kernel: [  921.264028] Buffer I/O error on device sdn1, logical block 8283804
  207. Nov 17 00:33:13 cave-storage kernel: [  921.264029] Buffer I/O error on device sdn1, logical block 8283805
  208. Nov 17 00:33:13 cave-storage kernel: [  921.264030] Buffer I/O error on device sdn1, logical block 8283806
  209. Nov 17 00:33:13 cave-storage kernel: [  921.264031] Buffer I/O error on device sdn1, logical block 8283807
  210. Nov 17 00:33:13 cave-storage kernel: [  921.264031] Buffer I/O error on device sdn1, logical block 8283808
  211. Nov 17 00:33:13 cave-storage kernel: [  921.264032] Buffer I/O error on device sdn1, logical block 8283809
  212. Nov 17 00:33:13 cave-storage kernel: [  921.264033] Buffer I/O error on device sdn1, logical block 8283810
  213. Nov 17 00:33:13 cave-storage kernel: [  921.264034] Buffer I/O error on device sdn1, logical block 8283811
  214. Nov 17 00:33:13 cave-storage kernel: [  921.264035] Buffer I/O error on device sdn1, logical block 8283812
  215. Nov 17 00:33:13 cave-storage kernel: [  921.264035] Buffer I/O error on device sdn1, logical block 8283813
  216. Nov 17 00:33:13 cave-storage kernel: [  921.264036] Buffer I/O error on device sdn1, logical block 8283814
  217. Nov 17 00:33:13 cave-storage kernel: [  921.264037] Buffer I/O error on device sdn1, logical block 8283815
  218. Nov 17 00:33:13 cave-storage kernel: [  921.264038] Buffer I/O error on device sdn1, logical block 8283816
  219. Nov 17 00:33:13 cave-storage kernel: [  921.264038] Buffer I/O error on device sdn1, logical block 8283817
  220. Nov 17 00:33:13 cave-storage kernel: [  921.264039] Buffer I/O error on device sdn1, logical block 8283818
  221. Nov 17 00:33:13 cave-storage kernel: [  921.264040] Buffer I/O error on device sdn1, logical block 8283819
  222. Nov 17 00:33:13 cave-storage kernel: [  921.264041] Buffer I/O error on device sdn1, logical block 8283820
  223. Nov 17 00:33:13 cave-storage kernel: [  921.264042] Buffer I/O error on device sdn1, logical block 8283821
  224. Nov 17 00:33:13 cave-storage kernel: [  921.264042] Buffer I/O error on device sdn1, logical block 8283822
  225. Nov 17 00:33:13 cave-storage kernel: [  921.264043] Buffer I/O error on device sdn1, logical block 8283823
  226. Nov 17 00:33:13 cave-storage kernel: [  921.264044] Buffer I/O error on device sdn1, logical block 8283824
  227. Nov 17 00:33:13 cave-storage kernel: [  921.264045] Buffer I/O error on device sdn1, logical block 8283825
  228. Nov 17 00:33:13 cave-storage kernel: [  921.264045] Buffer I/O error on device sdn1, logical block 8283826
  229. Nov 17 00:33:13 cave-storage kernel: [  921.264046] Buffer I/O error on device sdn1, logical block 8283827
  230. Nov 17 00:33:13 cave-storage kernel: [  921.264047] Buffer I/O error on device sdn1, logical block 8283828
  231. Nov 17 00:33:13 cave-storage kernel: [  921.264048] Buffer I/O error on device sdn1, logical block 8283829
  232. Nov 17 00:33:13 cave-storage kernel: [  921.264049] Buffer I/O error on device sdn1, logical block 8283830
  233. Nov 17 00:33:13 cave-storage kernel: [  921.264049] Buffer I/O error on device sdn1, logical block 8283831
  234. Nov 17 00:33:13 cave-storage kernel: [  921.264050] Buffer I/O error on device sdn1, logical block 8283832
  235. Nov 17 00:33:13 cave-storage kernel: [  921.264051] Buffer I/O error on device sdn1, logical block 8283833
  236. Nov 17 00:33:13 cave-storage kernel: [  921.264052] Buffer I/O error on device sdn1, logical block 8283834
  237. Nov 17 00:33:13 cave-storage kernel: [  921.264053] Buffer I/O error on device sdn1, logical block 8283835
  238. Nov 17 00:33:13 cave-storage kernel: [  921.264054] Buffer I/O error on device sdn1, logical block 8283836
  239. Nov 17 00:33:13 cave-storage kernel: [  921.264054] Buffer I/O error on device sdn1, logical block 8283837
  240. Nov 17 00:33:13 cave-storage kernel: [  921.264055] Buffer I/O error on device sdn1, logical block 8283838
  241. Nov 17 00:33:13 cave-storage kernel: [  921.264056] Buffer I/O error on device sdn1, logical block 8283839
  242. Nov 17 00:33:13 cave-storage kernel: [  921.264057] Buffer I/O error on device sdn1, logical block 8283840
  243. Nov 17 00:33:13 cave-storage kernel: [  921.264057] Buffer I/O error on device sdn1, logical block 8283841
  244. Nov 17 00:33:13 cave-storage kernel: [  921.264058] Buffer I/O error on device sdn1, logical block 8283842
  245. Nov 17 00:33:13 cave-storage kernel: [  921.264059] Buffer I/O error on device sdn1, logical block 8283843
  246. Nov 17 00:33:13 cave-storage kernel: [  921.264060] Buffer I/O error on device sdn1, logical block 8283844
  247. Nov 17 00:33:13 cave-storage kernel: [  921.264060] Buffer I/O error on device sdn1, logical block 8283845
  248. Nov 17 00:33:13 cave-storage kernel: [  921.264061] Buffer I/O error on device sdn1, logical block 8283846
  249. Nov 17 00:33:13 cave-storage kernel: [  921.264062] Buffer I/O error on device sdn1, logical block 8283847
  250. Nov 17 00:33:13 cave-storage kernel: [  921.264063] Buffer I/O error on device sdn1, logical block 8283848
  251. Nov 17 00:33:13 cave-storage kernel: [  921.264064] Buffer I/O error on device sdn1, logical block 8283849
  252. Nov 17 00:33:13 cave-storage kernel: [  921.264064] Buffer I/O error on device sdn1, logical block 8283850
  253. Nov 17 00:33:13 cave-storage kernel: [  921.264065] Buffer I/O error on device sdn1, logical block 8283851
  254. Nov 17 00:33:13 cave-storage kernel: [  921.264066] Buffer I/O error on device sdn1, logical block 8283852
  255. Nov 17 00:33:13 cave-storage kernel: [  921.264067] Buffer I/O error on device sdn1, logical block 8283853
  256. Nov 17 00:33:13 cave-storage kernel: [  921.264068] Buffer I/O error on device sdn1, logical block 8283854
  257. Nov 17 00:33:13 cave-storage kernel: [  921.264068] Buffer I/O error on device sdn1, logical block 8283855
  258. Nov 17 00:33:13 cave-storage kernel: [  921.264069] Buffer I/O error on device sdn1, logical block 8283856
  259. Nov 17 00:33:13 cave-storage kernel: [  921.264070] Buffer I/O error on device sdn1, logical block 8283857
  260. Nov 17 00:33:13 cave-storage kernel: [  921.264071] Buffer I/O error on device sdn1, logical block 8283858
  261. Nov 17 00:33:13 cave-storage kernel: [  921.264072] Buffer I/O error on device sdn1, logical block 8283859
  262. Nov 17 00:33:13 cave-storage kernel: [  921.264073] Buffer I/O error on device sdn1, logical block 8283860
  263. Nov 17 00:33:13 cave-storage kernel: [  921.264073] Buffer I/O error on device sdn1, logical block 8283861
  264. Nov 17 00:33:13 cave-storage kernel: [  921.264074] Buffer I/O error on device sdn1, logical block 8283862
  265. Nov 17 00:33:13 cave-storage kernel: [  921.264075] Buffer I/O error on device sdn1, logical block 8283863
  266. Nov 17 00:33:13 cave-storage kernel: [  921.264076] Buffer I/O error on device sdn1, logical block 8283864
  267. Nov 17 00:33:13 cave-storage kernel: [  921.264076] Buffer I/O error on device sdn1, logical block 8283865
  268. Nov 17 00:33:13 cave-storage kernel: [  921.264077] Buffer I/O error on device sdn1, logical block 8283866
  269. Nov 17 00:33:13 cave-storage kernel: [  921.264078] Buffer I/O error on device sdn1, logical block 8283867
  270. Nov 17 00:33:13 cave-storage kernel: [  921.264079] Buffer I/O error on device sdn1, logical block 8283868
  271. Nov 17 00:33:13 cave-storage kernel: [  921.264079] Buffer I/O error on device sdn1, logical block 8283869
  272. Nov 17 00:33:13 cave-storage kernel: [  921.264080] Buffer I/O error on device sdn1, logical block 8283870
  273. Nov 17 00:33:13 cave-storage kernel: [  921.264081] Buffer I/O error on device sdn1, logical block 8283871
  274. Nov 17 00:33:13 cave-storage kernel: [  921.264082] Buffer I/O error on device sdn1, logical block 8283872
  275. Nov 17 00:33:13 cave-storage kernel: [  921.264083] Buffer I/O error on device sdn1, logical block 8283873
  276. Nov 17 00:33:13 cave-storage kernel: [  921.264083] Buffer I/O error on device sdn1, logical block 8283874
  277. Nov 17 00:33:13 cave-storage kernel: [  921.264084] Buffer I/O error on device sdn1, logical block 8283875
  278. Nov 17 00:33:13 cave-storage kernel: [  921.264085] Buffer I/O error on device sdn1, logical block 8283876
  279. Nov 17 00:33:13 cave-storage kernel: [  921.264086] Buffer I/O error on device sdn1, logical block 8283877
  280. Nov 17 00:33:13 cave-storage kernel: [  921.264087] Buffer I/O error on device sdn1, logical block 8283878
  281. Nov 17 00:33:13 cave-storage kernel: [  921.264087] Buffer I/O error on device sdn1, logical block 8283879
  282. Nov 17 00:33:13 cave-storage kernel: [  921.264088] Buffer I/O error on device sdn1, logical block 8283880
  283. Nov 17 00:33:13 cave-storage kernel: [  921.264089] Buffer I/O error on device sdn1, logical block 8283881
  284. Nov 17 00:33:13 cave-storage kernel: [  921.264090] Buffer I/O error on device sdn1, logical block 8283882
  285. Nov 17 00:33:13 cave-storage kernel: [  921.264090] Buffer I/O error on device sdn1, logical block 8283883
  286. Nov 17 00:33:13 cave-storage kernel: [  921.264091] Buffer I/O error on device sdn1, logical block 8283884
  287. Nov 17 00:33:13 cave-storage kernel: [  921.264092] Buffer I/O error on device sdn1, logical block 8283885
  288. Nov 17 00:33:13 cave-storage kernel: [  921.264093] Buffer I/O error on device sdn1, logical block 8283886
  289. Nov 17 00:33:13 cave-storage kernel: [  921.264093] Buffer I/O error on device sdn1, logical block 8283887
  290. Nov 17 00:33:13 cave-storage kernel: [  921.264094] Buffer I/O error on device sdn1, logical block 8283888
  291. Nov 17 00:33:13 cave-storage kernel: [  921.264095] Buffer I/O error on device sdn1, logical block 8283889
  292. Nov 17 00:33:13 cave-storage kernel: [  921.264096] Buffer I/O error on device sdn1, logical block 8283890
  293. Nov 17 00:33:13 cave-storage kernel: [  921.264097] Buffer I/O error on device sdn1, logical block 8283891
  294. Nov 17 00:33:13 cave-storage kernel: [  921.264098] Buffer I/O error on device sdn1, logical block 8283892
  295. Nov 17 00:33:13 cave-storage kernel: [  921.264098] Buffer I/O error on device sdn1, logical block 8283893
  296. Nov 17 00:33:13 cave-storage kernel: [  921.264099] Buffer I/O error on device sdn1, logical block 8283894
  297. Nov 17 00:33:13 cave-storage kernel: [  921.264100] Buffer I/O error on device sdn1, logical block 8283895
  298. Nov 17 00:33:13 cave-storage kernel: [  921.264100] Buffer I/O error on device sdn1, logical block 8283896
  299. Nov 17 00:33:13 cave-storage kernel: [  921.264101] Buffer I/O error on device sdn1, logical block 8283897
  300. Nov 17 00:33:13 cave-storage kernel: [  921.264102] Buffer I/O error on device sdn1, logical block 8283898
  301. Nov 17 00:33:13 cave-storage kernel: [  921.264103] Buffer I/O error on device sdn1, logical block 8283899
  302. Nov 17 00:33:13 cave-storage kernel: [  921.264104] Buffer I/O error on device sdn1, logical block 8283900
  303. Nov 17 00:33:13 cave-storage kernel: [  921.264105] Buffer I/O error on device sdn1, logical block 8283901
  304. Nov 17 00:33:13 cave-storage kernel: [  921.264105] Buffer I/O error on device sdn1, logical block 8283902
  305. Nov 17 00:33:13 cave-storage kernel: [  921.264106] Buffer I/O error on device sdn1, logical block 8283903
  306. Nov 17 00:33:13 cave-storage kernel: [  921.264107] EXT4-fs warning (device sdn1): ext4_end_bio:317: I/O error writing to inode 12 (offset 31690588160 size 524288 starting block 8284160)
  307. Nov 17 00:33:13 cave-storage kernel: [  921.264110] sd 23:0:0:0: [sdn] Unhandled error code
  308. Nov 17 00:33:13 cave-storage kernel: [  921.264111] sd 23:0:0:0: [sdn]  
  309. Nov 17 00:33:13 cave-storage kernel: [  921.264111] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  310. Nov 17 00:33:13 cave-storage kernel: [  921.264112] sd 23:0:0:0: [sdn] CDB:
  311. Nov 17 00:33:13 cave-storage kernel: [  921.264115] Write(16): 8a 00 00 00 00 00 03 f3 40 00 00 00 04 00 00 00
  312. Nov 17 00:33:13 cave-storage kernel: [  921.264116] Buffer I/O error on device sdn1, logical block 8283904
  313. Nov 17 00:33:13 cave-storage kernel: [  921.264117] Buffer I/O error on device sdn1, logical block 8283905
  314. Nov 17 00:33:13 cave-storage kernel: [  921.264118] Buffer I/O error on device sdn1, logical block 8283906
  315. Nov 17 00:33:13 cave-storage kernel: [  921.264119] Buffer I/O error on device sdn1, logical block 8283907
  316. Nov 17 00:33:13 cave-storage kernel: [  921.264119] Buffer I/O error on device sdn1, logical block 8283908
  317. Nov 17 00:33:13 cave-storage kernel: [  921.264120] Buffer I/O error on device sdn1, logical block 8283909
  318. Nov 17 00:33:13 cave-storage kernel: [  921.264121] Buffer I/O error on device sdn1, logical block 8283910
  319. Nov 17 00:33:13 cave-storage kernel: [  921.264122] Buffer I/O error on device sdn1, logical block 8283911
  320. Nov 17 00:33:13 cave-storage kernel: [  921.264123] Buffer I/O error on device sdn1, logical block 8283912
  321. Nov 17 00:33:13 cave-storage kernel: [  921.264123] Buffer I/O error on device sdn1, logical block 8283913
  322. Nov 17 00:33:13 cave-storage kernel: [  921.264124] Buffer I/O error on device sdn1, logical block 8283914
  323. Nov 17 00:33:13 cave-storage kernel: [  921.264125] Buffer I/O error on device sdn1, logical block 8283915
  324. Nov 17 00:33:13 cave-storage kernel: [  921.264125] Buffer I/O error on device sdn1, logical block 8283916
  325. Nov 17 00:33:13 cave-storage kernel: [  921.264126] Buffer I/O error on device sdn1, logical block 8283917
  326. Nov 17 00:33:13 cave-storage kernel: [  921.264127] Buffer I/O error on device sdn1, logical block 8283918
  327. Nov 17 00:33:13 cave-storage kernel: [  921.264128] Buffer I/O error on device sdn1, logical block 8283919
  328. Nov 17 00:33:13 cave-storage kernel: [  921.264129] Buffer I/O error on device sdn1, logical block 8283920
  329. Nov 17 00:33:13 cave-storage kernel: [  921.264129] Buffer I/O error on device sdn1, logical block 8283921
  330. Nov 17 00:33:13 cave-storage kernel: [  921.264130] Buffer I/O error on device sdn1, logical block 8283922
  331. Nov 17 00:33:13 cave-storage kernel: [  921.264131] Buffer I/O error on device sdn1, logical block 8283923
  332. Nov 17 00:33:13 cave-storage kernel: [  921.264132] Buffer I/O error on device sdn1, logical block 8283924
  333. Nov 17 00:33:13 cave-storage kernel: [  921.264132] Buffer I/O error on device sdn1, logical block 8283925
  334. Nov 17 00:33:13 cave-storage kernel: [  921.264133] Buffer I/O error on device sdn1, logical block 8283926
  335. Nov 17 00:33:13 cave-storage kernel: [  921.264134] Buffer I/O error on device sdn1, logical block 8283927
  336. Nov 17 00:33:13 cave-storage kernel: [  921.264135] Buffer I/O error on device sdn1, logical block 8283928
  337. Nov 17 00:33:13 cave-storage kernel: [  921.264136] Buffer I/O error on device sdn1, logical block 8283929
  338. Nov 17 00:33:13 cave-storage kernel: [  921.264137] Buffer I/O error on device sdn1, logical block 8283930
  339. Nov 17 00:33:13 cave-storage kernel: [  921.264137] Buffer I/O error on device sdn1, logical block 8283931
  340. Nov 17 00:33:13 cave-storage kernel: [  921.264138] Buffer I/O error on device sdn1, logical block 8283932
  341. Nov 17 00:33:13 cave-storage kernel: [  921.264139] Buffer I/O error on device sdn1, logical block 8283933
  342. Nov 17 00:33:13 cave-storage kernel: [  921.264140] Buffer I/O error on device sdn1, logical block 8283934
  343. Nov 17 00:33:13 cave-storage kernel: [  921.264140] Buffer I/O error on device sdn1, logical block 8283935
  344. Nov 17 00:33:13 cave-storage kernel: [  921.264141] Buffer I/O error on device sdn1, logical block 8283936
  345. Nov 17 00:33:13 cave-storage kernel: [  921.264142] Buffer I/O error on device sdn1, logical block 8283937
  346. Nov 17 00:33:13 cave-storage kernel: [  921.264143] Buffer I/O error on device sdn1, logical block 8283938
  347. Nov 17 00:33:13 cave-storage kernel: [  921.264144] Buffer I/O error on device sdn1, logical block 8283939
  348. Nov 17 00:33:13 cave-storage kernel: [  921.264145] Buffer I/O error on device sdn1, logical block 8283940
  349. Nov 17 00:33:13 cave-storage kernel: [  921.264145] Buffer I/O error on device sdn1, logical block 8283941
  350. Nov 17 00:33:13 cave-storage kernel: [  921.264146] Buffer I/O error on device sdn1, logical block 8283942
  351. Nov 17 00:33:13 cave-storage kernel: [  921.264147] Buffer I/O error on device sdn1, logical block 8283943
  352. Nov 17 00:33:13 cave-storage kernel: [  921.264148] Buffer I/O error on device sdn1, logical block 8283944
  353. Nov 17 00:33:13 cave-storage kernel: [  921.264148] Buffer I/O error on device sdn1, logical block 8283945
  354. Nov 17 00:33:13 cave-storage kernel: [  921.264149] Buffer I/O error on device sdn1, logical block 8283946
  355. Nov 17 00:33:13 cave-storage kernel: [  921.264150] Buffer I/O error on device sdn1, logical block 8283947
  356. Nov 17 00:33:13 cave-storage kernel: [  921.264151] Buffer I/O error on device sdn1, logical block 8283948
  357. Nov 17 00:33:13 cave-storage kernel: [  921.264151] Buffer I/O error on device sdn1, logical block 8283949
  358. Nov 17 00:33:13 cave-storage kernel: [  921.264152] Buffer I/O error on device sdn1, logical block 8283950
  359. Nov 17 00:33:13 cave-storage kernel: [  921.264153] Buffer I/O error on device sdn1, logical block 8283951
  360. Nov 17 00:33:13 cave-storage kernel: [  921.264154] Buffer I/O error on device sdn1, logical block 8283952
  361. Nov 17 00:33:13 cave-storage kernel: [  921.264155] Buffer I/O error on device sdn1, logical block 8283953
  362. Nov 17 00:33:13 cave-storage kernel: [  921.264155] Buffer I/O error on device sdn1, logical block 8283954
  363. Nov 17 00:33:13 cave-storage kernel: [  921.264156] Buffer I/O error on device sdn1, logical block 8283955
  364. Nov 17 00:33:13 cave-storage kernel: [  921.264157] Buffer I/O error on device sdn1, logical block 8283956
  365. Nov 17 00:33:13 cave-storage kernel: [  921.264158] Buffer I/O error on device sdn1, logical block 8283957
  366. Nov 17 00:33:13 cave-storage kernel: [  921.264159] Buffer I/O error on device sdn1, logical block 8283958
  367. Nov 17 00:33:13 cave-storage kernel: [  921.264159] Buffer I/O error on device sdn1, logical block 8283959
  368. Nov 17 00:33:13 cave-storage kernel: [  921.264160] Buffer I/O error on device sdn1, logical block 8283960
  369. Nov 17 00:33:13 cave-storage kernel: [  921.264161] Buffer I/O error on device sdn1, logical block 8283961
  370. Nov 17 00:33:13 cave-storage kernel: [  921.264162] Buffer I/O error on device sdn1, logical block 8283962
  371. Nov 17 00:33:13 cave-storage kernel: [  921.264162] Buffer I/O error on device sdn1, logical block 8283963
  372. Nov 17 00:33:13 cave-storage kernel: [  921.264163] Buffer I/O error on device sdn1, logical block 8283964
  373. Nov 17 00:33:13 cave-storage kernel: [  921.264164] Buffer I/O error on device sdn1, logical block 8283965
  374. Nov 17 00:33:13 cave-storage kernel: [  921.264165] Buffer I/O error on device sdn1, logical block 8283966
  375. Nov 17 00:33:13 cave-storage kernel: [  921.264165] Buffer I/O error on device sdn1, logical block 8283967
  376. Nov 17 00:33:13 cave-storage kernel: [  921.264166] Buffer I/O error on device sdn1, logical block 8283968
  377. Nov 17 00:33:13 cave-storage kernel: [  921.264167] Buffer I/O error on device sdn1, logical block 8283969
  378. Nov 17 00:33:13 cave-storage kernel: [  921.264168] Buffer I/O error on device sdn1, logical block 8283970
  379. Nov 17 00:33:13 cave-storage kernel: [  921.264168] Buffer I/O error on device sdn1, logical block 8283971
  380. Nov 17 00:33:13 cave-storage kernel: [  921.264169] Buffer I/O error on device sdn1, logical block 8283972
  381. Nov 17 00:33:13 cave-storage kernel: [  921.264170] Buffer I/O error on device sdn1, logical block 8283973
  382. Nov 17 00:33:13 cave-storage kernel: [  921.264171] Buffer I/O error on device sdn1, logical block 8283974
  383. Nov 17 00:33:13 cave-storage kernel: [  921.264172] Buffer I/O error on device sdn1, logical block 8283975
  384. Nov 17 00:33:13 cave-storage kernel: [  921.264173] Buffer I/O error on device sdn1, logical block 8283976
  385. Nov 17 00:33:13 cave-storage kernel: [  921.264173] Buffer I/O error on device sdn1, logical block 8283977
  386. Nov 17 00:33:13 cave-storage kernel: [  921.264174] Buffer I/O error on device sdn1, logical block 8283978
  387. Nov 17 00:33:13 cave-storage kernel: [  921.264175] Buffer I/O error on device sdn1, logical block 8283979
  388. Nov 17 00:33:13 cave-storage kernel: [  921.264176] Buffer I/O error on device sdn1, logical block 8283980
  389. Nov 17 00:33:13 cave-storage kernel: [  921.264176] Buffer I/O error on device sdn1, logical block 8283981
  390. Nov 17 00:33:13 cave-storage kernel: [  921.264177] Buffer I/O error on device sdn1, logical block 8283982
  391. Nov 17 00:33:13 cave-storage kernel: [  921.264178] Buffer I/O error on device sdn1, logical block 8283983
  392. Nov 17 00:33:13 cave-storage kernel: [  921.264179] Buffer I/O error on device sdn1, logical block 8283984
  393. Nov 17 00:33:13 cave-storage kernel: [  921.264180] Buffer I/O error on device sdn1, logical block 8283985
  394. Nov 17 00:33:13 cave-storage kernel: [  921.264180] Buffer I/O error on device sdn1, logical block 8283986
  395. Nov 17 00:33:13 cave-storage kernel: [  921.264181] Buffer I/O error on device sdn1, logical block 8283987
  396. Nov 17 00:33:13 cave-storage kernel: [  921.264182] Buffer I/O error on device sdn1, logical block 8283988
  397. Nov 17 00:33:13 cave-storage kernel: [  921.264183] Buffer I/O error on device sdn1, logical block 8283989
  398. Nov 17 00:33:13 cave-storage kernel: [  921.264184] Buffer I/O error on device sdn1, logical block 8283990
  399. Nov 17 00:33:13 cave-storage kernel: [  921.264184] Buffer I/O error on device sdn1, logical block 8283991
  400. Nov 17 00:33:13 cave-storage kernel: [  921.264185] Buffer I/O error on device sdn1, logical block 8283992
  401. Nov 17 00:33:13 cave-storage kernel: [  921.264186] Buffer I/O error on device sdn1, logical block 8283993
  402. Nov 17 00:33:13 cave-storage kernel: [  921.264187] Buffer I/O error on device sdn1, logical block 8283994
  403. Nov 17 00:33:13 cave-storage kernel: [  921.264187] Buffer I/O error on device sdn1, logical block 8283995
  404. Nov 17 00:33:13 cave-storage kernel: [  921.264188] Buffer I/O error on device sdn1, logical block 8283996
  405. Nov 17 00:33:13 cave-storage kernel: [  921.264189] Buffer I/O error on device sdn1, logical block 8283997
  406. Nov 17 00:33:13 cave-storage kernel: [  921.264190] Buffer I/O error on device sdn1, logical block 8283998
  407. Nov 17 00:33:13 cave-storage kernel: [  921.264191] Buffer I/O error on device sdn1, logical block 8283999
  408. Nov 17 00:33:13 cave-storage kernel: [  921.264191] Buffer I/O error on device sdn1, logical block 8284000
  409. Nov 17 00:33:13 cave-storage kernel: [  921.264192] Buffer I/O error on device sdn1, logical block 8284001
  410. Nov 17 00:33:13 cave-storage kernel: [  921.264193] Buffer I/O error on device sdn1, logical block 8284002
  411. Nov 17 00:33:13 cave-storage kernel: [  921.264194] Buffer I/O error on device sdn1, logical block 8284003
  412. Nov 17 00:33:13 cave-storage kernel: [  921.264195] Buffer I/O error on device sdn1, logical block 8284004
  413. Nov 17 00:33:13 cave-storage kernel: [  921.264195] Buffer I/O error on device sdn1, logical block 8284005
  414. Nov 17 00:33:13 cave-storage kernel: [  921.264196] Buffer I/O error on device sdn1, logical block 8284006
  415. Nov 17 00:33:13 cave-storage kernel: [  921.264197] Buffer I/O error on device sdn1, logical block 8284007
  416. Nov 17 00:33:13 cave-storage kernel: [  921.264198] Buffer I/O error on device sdn1, logical block 8284008
  417. Nov 17 00:33:13 cave-storage kernel: [  921.264198] Buffer I/O error on device sdn1, logical block 8284009
  418. Nov 17 00:33:13 cave-storage kernel: [  921.264199] Buffer I/O error on device sdn1, logical block 8284010
  419. Nov 17 00:33:13 cave-storage kernel: [  921.264200] Buffer I/O error on device sdn1, logical block 8284011
  420. Nov 17 00:33:13 cave-storage kernel: [  921.264201] Buffer I/O error on device sdn1, logical block 8284012
  421. Nov 17 00:33:13 cave-storage kernel: [  921.264202] Buffer I/O error on device sdn1, logical block 8284013
  422. Nov 17 00:33:13 cave-storage kernel: [  921.264202] Buffer I/O error on device sdn1, logical block 8284014
  423. Nov 17 00:33:13 cave-storage kernel: [  921.264203] Buffer I/O error on device sdn1, logical block 8284015
  424. Nov 17 00:33:13 cave-storage kernel: [  921.264204] Buffer I/O error on device sdn1, logical block 8284016
  425. Nov 17 00:33:13 cave-storage kernel: [  921.264205] Buffer I/O error on device sdn1, logical block 8284017
  426. Nov 17 00:33:13 cave-storage kernel: [  921.264205] Buffer I/O error on device sdn1, logical block 8284018
  427. Nov 17 00:33:13 cave-storage kernel: [  921.264206] Buffer I/O error on device sdn1, logical block 8284019
  428. Nov 17 00:33:13 cave-storage kernel: [  921.264207] Buffer I/O error on device sdn1, logical block 8284020
  429. Nov 17 00:33:13 cave-storage kernel: [  921.264208] Buffer I/O error on device sdn1, logical block 8284021
  430. Nov 17 00:33:13 cave-storage kernel: [  921.264208] Buffer I/O error on device sdn1, logical block 8284022
  431. Nov 17 00:33:13 cave-storage kernel: [  921.264209] Buffer I/O error on device sdn1, logical block 8284023
  432. Nov 17 00:33:13 cave-storage kernel: [  921.264210] Buffer I/O error on device sdn1, logical block 8284024
  433. Nov 17 00:33:13 cave-storage kernel: [  921.264211] Buffer I/O error on device sdn1, logical block 8284025
  434. Nov 17 00:33:13 cave-storage kernel: [  921.264212] Buffer I/O error on device sdn1, logical block 8284026
  435. Nov 17 00:33:13 cave-storage kernel: [  921.264212] Buffer I/O error on device sdn1, logical block 8284027
  436. Nov 17 00:33:13 cave-storage kernel: [  921.264213] Buffer I/O error on device sdn1, logical block 8284028
  437. Nov 17 00:33:13 cave-storage kernel: [  921.264214] Buffer I/O error on device sdn1, logical block 8284029
  438. Nov 17 00:33:13 cave-storage kernel: [  921.264215] Buffer I/O error on device sdn1, logical block 8284030
  439. Nov 17 00:33:13 cave-storage kernel: [  921.264216] Buffer I/O error on device sdn1, logical block 8284031
  440. Nov 17 00:33:13 cave-storage kernel: [  921.264217] EXT4-fs warning (device sdn1): ext4_end_bio:317: I/O error writing to inode 12 (offset 31691112448 size 524288 starting block 8284288)
  441. Nov 17 00:33:13 cave-storage kernel: [  921.264248] sd 23:0:0:0: [sdn] Unhandled error code
  442. Nov 17 00:33:13 cave-storage kernel: [  921.264249] sd 23:0:0:0: [sdn]  
  443. Nov 17 00:33:13 cave-storage kernel: [  921.264249] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  444. Nov 17 00:33:13 cave-storage kernel: [  921.264250] sd 23:0:0:0: [sdn] CDB:
  445. Nov 17 00:33:13 cave-storage kernel: [  921.264253] Write(16): 8a 00 00 00 00 00 03 f1 1c 00 00 00 04 00 00 00
  446. Nov 17 00:33:13 cave-storage kernel: [  921.264255] Buffer I/O error on device sdn1, logical block 8266368
  447. Nov 17 00:33:13 cave-storage kernel: [  921.264257] Buffer I/O error on device sdn1, logical block 8266369
  448. Nov 17 00:33:13 cave-storage kernel: [  921.264258] Buffer I/O error on device sdn1, logical block 8266370
  449. Nov 17 00:33:13 cave-storage kernel: [  921.264258] Buffer I/O error on device sdn1, logical block 8266371
  450. Nov 17 00:33:13 cave-storage kernel: [  921.264259] Buffer I/O error on device sdn1, logical block 8266372
  451. Nov 17 00:33:13 cave-storage kernel: [  921.264260] Buffer I/O error on device sdn1, logical block 8266373
  452. Nov 17 00:33:13 cave-storage kernel: [  921.264261] Buffer I/O error on device sdn1, logical block 8266374
  453. Nov 17 00:33:13 cave-storage kernel: [  921.264262] Buffer I/O error on device sdn1, logical block 8266375
  454. Nov 17 00:33:13 cave-storage kernel: [  921.264263] Buffer I/O error on device sdn1, logical block 8266376
  455. Nov 17 00:33:13 cave-storage kernel: [  921.264264] Buffer I/O error on device sdn1, logical block 8266377
  456. Nov 17 00:33:13 cave-storage kernel: [  921.264264] Buffer I/O error on device sdn1, logical block 8266378
  457. Nov 17 00:33:13 cave-storage kernel: [  921.264265] Buffer I/O error on device sdn1, logical block 8266379
  458. Nov 17 00:33:13 cave-storage kernel: [  921.264266] Buffer I/O error on device sdn1, logical block 8266380
  459. Nov 17 00:33:13 cave-storage kernel: [  921.264267] Buffer I/O error on device sdn1, logical block 8266381
  460. Nov 17 00:33:13 cave-storage kernel: [  921.264268] Buffer I/O error on device sdn1, logical block 8266382
  461. Nov 17 00:33:13 cave-storage kernel: [  921.264268] Buffer I/O error on device sdn1, logical block 8266383
  462. Nov 17 00:33:13 cave-storage kernel: [  921.264269] Buffer I/O error on device sdn1, logical block 8266384
  463. Nov 17 00:33:13 cave-storage kernel: [  921.264271] Buffer I/O error on device sdn1, logical block 8266385
  464. Nov 17 00:33:13 cave-storage kernel: [  921.264272] Buffer I/O error on device sdn1, logical block 8266386
  465. Nov 17 00:33:13 cave-storage kernel: [  921.264273] Buffer I/O error on device sdn1, logical block 8266387
  466. Nov 17 00:33:13 cave-storage kernel: [  921.264274] Buffer I/O error on device sdn1, logical block 8266388
  467. Nov 17 00:33:13 cave-storage kernel: [  921.264274] Buffer I/O error on device sdn1, logical block 8266389
  468. Nov 17 00:33:13 cave-storage kernel: [  921.264275] Buffer I/O error on device sdn1, logical block 8266390
  469. Nov 17 00:33:13 cave-storage kernel: [  921.264276] Buffer I/O error on device sdn1, logical block 8266391
  470. Nov 17 00:33:13 cave-storage kernel: [  921.264277] Buffer I/O error on device sdn1, logical block 8266392
  471. Nov 17 00:33:13 cave-storage kernel: [  921.264278] Buffer I/O error on device sdn1, logical block 8266393
  472. Nov 17 00:33:13 cave-storage kernel: [  921.264278] Buffer I/O error on device sdn1, logical block 8266394
  473. Nov 17 00:33:13 cave-storage kernel: [  921.264279] Buffer I/O error on device sdn1, logical block 8266395
  474. Nov 17 00:33:13 cave-storage kernel: [  921.264280] Buffer I/O error on device sdn1, logical block 8266396
  475. Nov 17 00:33:13 cave-storage kernel: [  921.264281] Buffer I/O error on device sdn1, logical block 8266397
  476. Nov 17 00:33:13 cave-storage kernel: [  921.264282] Buffer I/O error on device sdn1, logical block 8266398
  477. Nov 17 00:33:13 cave-storage kernel: [  921.264282] Buffer I/O error on device sdn1, logical block 8266399
  478. Nov 17 00:33:13 cave-storage kernel: [  921.264283] Buffer I/O error on device sdn1, logical block 8266400
  479. Nov 17 00:33:13 cave-storage kernel: [  921.264284] Buffer I/O error on device sdn1, logical block 8266401
  480. Nov 17 00:33:13 cave-storage kernel: [  921.264285] Buffer I/O error on device sdn1, logical block 8266402
  481. Nov 17 00:33:13 cave-storage kernel: [  921.264286] Buffer I/O error on device sdn1, logical block 8266403
  482. Nov 17 00:33:13 cave-storage kernel: [  921.264287] Buffer I/O error on device sdn1, logical block 8266404
  483. Nov 17 00:33:13 cave-storage kernel: [  921.264288] Buffer I/O error on device sdn1, logical block 8266405
  484. Nov 17 00:33:13 cave-storage kernel: [  921.264288] Buffer I/O error on device sdn1, logical block 8266406
  485. Nov 17 00:33:13 cave-storage kernel: [  921.264289] Buffer I/O error on device sdn1, logical block 8266407
  486. Nov 17 00:33:13 cave-storage kernel: [  921.264290] Buffer I/O error on device sdn1, logical block 8266408
  487. Nov 17 00:33:13 cave-storage kernel: [  921.264291] Buffer I/O error on device sdn1, logical block 8266409
  488. Nov 17 00:33:13 cave-storage kernel: [  921.264292] Buffer I/O error on device sdn1, logical block 8266410
  489. Nov 17 00:33:13 cave-storage kernel: [  921.264293] Buffer I/O error on device sdn1, logical block 8266411
  490. Nov 17 00:33:13 cave-storage kernel: [  921.264293] Buffer I/O error on device sdn1, logical block 8266412
  491. Nov 17 00:33:13 cave-storage kernel: [  921.264294] Buffer I/O error on device sdn1, logical block 8266413
  492. Nov 17 00:33:13 cave-storage kernel: [  921.264295] Buffer I/O error on device sdn1, logical block 8266414
  493. Nov 17 00:33:13 cave-storage kernel: [  921.264296] Buffer I/O error on device sdn1, logical block 8266415
  494. Nov 17 00:33:13 cave-storage kernel: [  921.264297] Buffer I/O error on device sdn1, logical block 8266416
  495. Nov 17 00:33:13 cave-storage kernel: [  921.264298] Buffer I/O error on device sdn1, logical block 8266417
  496. Nov 17 00:33:13 cave-storage kernel: [  921.264299] Buffer I/O error on device sdn1, logical block 8266418
  497. Nov 17 00:33:13 cave-storage kernel: [  921.264300] Buffer I/O error on device sdn1, logical block 8266419
  498. Nov 17 00:33:13 cave-storage kernel: [  921.264301] Buffer I/O error on device sdn1, logical block 8266420
  499. Nov 17 00:33:13 cave-storage kernel: [  921.264302] Buffer I/O error on device sdn1, logical block 8266421
  500. Nov 17 00:33:13 cave-storage kernel: [  921.264302] Buffer I/O error on device sdn1, logical block 8266422
  501. Nov 17 00:33:13 cave-storage kernel: [  921.264303] Buffer I/O error on device sdn1, logical block 8266423
  502. Nov 17 00:33:13 cave-storage kernel: [  921.264304] Buffer I/O error on device sdn1, logical block 8266424
  503. Nov 17 00:33:13 cave-storage kernel: [  921.264305] Buffer I/O error on device sdn1, logical block 8266425
  504. Nov 17 00:33:13 cave-storage kernel: [  921.264306] Buffer I/O error on device sdn1, logical block 8266426
  505. Nov 17 00:33:13 cave-storage kernel: [  921.264306] Buffer I/O error on device sdn1, logical block 8266427
  506. Nov 17 00:33:13 cave-storage kernel: [  921.264307] Buffer I/O error on device sdn1, logical block 8266428
  507. Nov 17 00:33:13 cave-storage kernel: [  921.264308] Buffer I/O error on device sdn1, logical block 8266429
  508. Nov 17 00:33:13 cave-storage kernel: [  921.264309] Buffer I/O error on device sdn1, logical block 8266430
  509. Nov 17 00:33:13 cave-storage kernel: [  921.264310] Buffer I/O error on device sdn1, logical block 8266431
  510. Nov 17 00:33:13 cave-storage kernel: [  921.264311] Buffer I/O error on device sdn1, logical block 8266432
  511. Nov 17 00:33:13 cave-storage kernel: [  921.264312] Buffer I/O error on device sdn1, logical block 8266433
  512. Nov 17 00:33:13 cave-storage kernel: [  921.264313] Buffer I/O error on device sdn1, logical block 8266434
  513. Nov 17 00:33:13 cave-storage kernel: [  921.264314] Buffer I/O error on device sdn1, logical block 8266435
  514. Nov 17 00:33:13 cave-storage kernel: [  921.264315] Buffer I/O error on device sdn1, logical block 8266436
  515. Nov 17 00:33:13 cave-storage kernel: [  921.264315] Buffer I/O error on device sdn1, logical block 8266437
  516. Nov 17 00:33:13 cave-storage kernel: [  921.264316] Buffer I/O error on device sdn1, logical block 8266438
  517. Nov 17 00:33:13 cave-storage kernel: [  921.264317] Buffer I/O error on device sdn1, logical block 8266439
  518. Nov 17 00:33:13 cave-storage kernel: [  921.264318] Buffer I/O error on device sdn1, logical block 8266440
  519. Nov 17 00:33:13 cave-storage kernel: [  921.264319] Buffer I/O error on device sdn1, logical block 8266441
  520. Nov 17 00:33:13 cave-storage kernel: [  921.264320] Buffer I/O error on device sdn1, logical block 8266442
  521. Nov 17 00:33:13 cave-storage kernel: [  921.264320] Buffer I/O error on device sdn1, logical block 8266443
  522. Nov 17 00:33:13 cave-storage kernel: [  921.264321] Buffer I/O error on device sdn1, logical block 8266444
  523. Nov 17 00:33:13 cave-storage kernel: [  921.264323] Buffer I/O error on device sdn1, logical block 8266445
  524. Nov 17 00:33:13 cave-storage kernel: [  921.264324] Buffer I/O error on device sdn1, logical block 8266446
  525. Nov 17 00:33:13 cave-storage kernel: [  921.264324] Buffer I/O error on device sdn1, logical block 8266447
  526. Nov 17 00:33:13 cave-storage kernel: [  921.264325] Buffer I/O error on device sdn1, logical block 8266448
  527. Nov 17 00:33:13 cave-storage kernel: [  921.264326] Buffer I/O error on device sdn1, logical block 8266449
  528. Nov 17 00:33:13 cave-storage kernel: [  921.264327] Buffer I/O error on device sdn1, logical block 8266450
  529. Nov 17 00:33:13 cave-storage kernel: [  921.264328] Buffer I/O error on device sdn1, logical block 8266451
  530. Nov 17 00:33:13 cave-storage kernel: [  921.264329] Buffer I/O error on device sdn1, logical block 8266452
  531. Nov 17 00:33:13 cave-storage kernel: [  921.264330] Buffer I/O error on device sdn1, logical block 8266453
  532. Nov 17 00:33:13 cave-storage kernel: [  921.264330] Buffer I/O error on device sdn1, logical block 8266454
  533. Nov 17 00:33:13 cave-storage kernel: [  921.264331] Buffer I/O error on device sdn1, logical block 8266455
  534. Nov 17 00:33:13 cave-storage kernel: [  921.264332] Buffer I/O error on device sdn1, logical block 8266456
  535. Nov 17 00:33:13 cave-storage kernel: [  921.264333] Buffer I/O error on device sdn1, logical block 8266457
  536. Nov 17 00:33:13 cave-storage kernel: [  921.264334] Buffer I/O error on device sdn1, logical block 8266458
  537. Nov 17 00:33:13 cave-storage kernel: [  921.264334] Buffer I/O error on device sdn1, logical block 8266459
  538. Nov 17 00:33:13 cave-storage kernel: [  921.264335] Buffer I/O error on device sdn1, logical block 8266460
  539. Nov 17 00:33:13 cave-storage kernel: [  921.264336] Buffer I/O error on device sdn1, logical block 8266461
  540. Nov 17 00:33:13 cave-storage kernel: [  921.264337] Buffer I/O error on device sdn1, logical block 8266462
  541. Nov 17 00:33:13 cave-storage kernel: [  921.264339] Buffer I/O error on device sdn1, logical block 8266463
  542. Nov 17 00:33:13 cave-storage kernel: [  921.264340] Buffer I/O error on device sdn1, logical block 8266464
  543. Nov 17 00:33:13 cave-storage kernel: [  921.264340] Buffer I/O error on device sdn1, logical block 8266465
  544. Nov 17 00:33:13 cave-storage kernel: [  921.264341] Buffer I/O error on device sdn1, logical block 8266466
  545. Nov 17 00:33:13 cave-storage kernel: [  921.264342] Buffer I/O error on device sdn1, logical block 8266467
  546. Nov 17 00:33:13 cave-storage kernel: [  921.264343] Buffer I/O error on device sdn1, logical block 8266468
  547. Nov 17 00:33:13 cave-storage kernel: [  921.264344] Buffer I/O error on device sdn1, logical block 8266469
  548. Nov 17 00:33:13 cave-storage kernel: [  921.264344] Buffer I/O error on device sdn1, logical block 8266470
  549. Nov 17 00:33:13 cave-storage kernel: [  921.264345] Buffer I/O error on device sdn1, logical block 8266471
  550. Nov 17 00:33:13 cave-storage kernel: [  921.264346] Buffer I/O error on device sdn1, logical block 8266472
  551. Nov 17 00:33:13 cave-storage kernel: [  921.264347] Buffer I/O error on device sdn1, logical block 8266473
  552. Nov 17 00:33:13 cave-storage kernel: [  921.264348] Buffer I/O error on device sdn1, logical block 8266474
  553. Nov 17 00:33:13 cave-storage kernel: [  921.264349] Buffer I/O error on device sdn1, logical block 8266475
  554. Nov 17 00:33:13 cave-storage kernel: [  921.264349] Buffer I/O error on device sdn1, logical block 8266476
  555. Nov 17 00:33:13 cave-storage kernel: [  921.264351] Buffer I/O error on device sdn1, logical block 8266477
  556. Nov 17 00:33:13 cave-storage kernel: [  921.264352] Buffer I/O error on device sdn1, logical block 8266478
  557. Nov 17 00:33:13 cave-storage kernel: [  921.264353] Buffer I/O error on device sdn1, logical block 8266479
  558. Nov 17 00:33:13 cave-storage kernel: [  921.264354] Buffer I/O error on device sdn1, logical block 8266480
  559. Nov 17 00:33:13 cave-storage kernel: [  921.264355] Buffer I/O error on device sdn1, logical block 8266481
  560. Nov 17 00:33:13 cave-storage kernel: [  921.264355] Buffer I/O error on device sdn1, logical block 8266482
  561. Nov 17 00:33:13 cave-storage kernel: [  921.264356] Buffer I/O error on device sdn1, logical block 8266483
  562. Nov 17 00:33:13 cave-storage kernel: [  921.264357] Buffer I/O error on device sdn1, logical block 8266484
  563. Nov 17 00:33:13 cave-storage kernel: [  921.264358] Buffer I/O error on device sdn1, logical block 8266485
  564. Nov 17 00:33:13 cave-storage kernel: [  921.264359] Buffer I/O error on device sdn1, logical block 8266486
  565. Nov 17 00:33:13 cave-storage kernel: [  921.264360] Buffer I/O error on device sdn1, logical block 8266487
  566. Nov 17 00:33:13 cave-storage kernel: [  921.264361] Buffer I/O error on device sdn1, logical block 8266488
  567. Nov 17 00:33:13 cave-storage kernel: [  921.264361] Buffer I/O error on device sdn1, logical block 8266489
  568. Nov 17 00:33:13 cave-storage kernel: [  921.264362] Buffer I/O error on device sdn1, logical block 8266490
  569. Nov 17 00:33:13 cave-storage kernel: [  921.264364] Buffer I/O error on device sdn1, logical block 8266491
  570. Nov 17 00:33:13 cave-storage kernel: [  921.264365] Buffer I/O error on device sdn1, logical block 8266492
  571. Nov 17 00:33:13 cave-storage kernel: [  921.264366] Buffer I/O error on device sdn1, logical block 8266493
  572. Nov 17 00:33:13 cave-storage kernel: [  921.264367] Buffer I/O error on device sdn1, logical block 8266494
  573. Nov 17 00:33:13 cave-storage kernel: [  921.264367] Buffer I/O error on device sdn1, logical block 8266495
  574. Nov 17 00:33:13 cave-storage kernel: [  921.264369] EXT4-fs warning (device sdn1): ext4_end_bio:317: I/O error writing to inode 12 (offset 31619284992 size 524288 starting block 8266752)
  575. Nov 17 00:33:13 cave-storage kernel: [  921.349036] Aborting journal on device sdn1-8.
  576. Nov 17 00:33:13 cave-storage kernel: [  921.349051] sd 23:0:0:0: [sdn] Unhandled error code
  577. Nov 17 00:33:13 cave-storage kernel: [  921.349052] sd 23:0:0:0: [sdn]  
  578. Nov 17 00:33:13 cave-storage kernel: [  921.349054] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  579. Nov 17 00:33:13 cave-storage kernel: [  921.349055] sd 23:0:0:0: [sdn] CDB:
  580. Nov 17 00:33:13 cave-storage kernel: [  921.349059] Write(16): 8a 00 00 00 00 00 e8 c4 08 00 00 00 00 08 00 00
  581. Nov 17 00:33:13 cave-storage kernel: [  921.349061] quiet_error: 69 callbacks suppressed
  582. Nov 17 00:33:13 cave-storage kernel: [  921.349062] Buffer I/O error on device sdn1, logical block 488144896
  583. Nov 17 00:33:13 cave-storage kernel: [  921.349063] lost page write due to I/O error on sdn1
  584. Nov 17 00:33:13 cave-storage kernel: [  921.349069] JBD2: Error -5 detected when updating journal superblock for sdn1-8.
  585. Nov 17 00:33:13 cave-storage kernel: [  921.349082] EXT4-fs error (device sdn1) in ext4_da_writepages:2443: IO failure
  586. Nov 17 00:33:13 cave-storage kernel: [  921.349099] sd 23:0:0:0: [sdn] Unhandled error code
  587. Nov 17 00:33:13 cave-storage kernel: [  921.349100] sd 23:0:0:0: [sdn]  
  588. Nov 17 00:33:13 cave-storage kernel: [  921.349101] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  589. Nov 17 00:33:13 cave-storage kernel: [  921.349102] sd 23:0:0:0: [sdn] CDB:
  590. Nov 17 00:33:13 cave-storage kernel: [  921.349105] Write(16): 8a 00 00 00 00 00 03 f3 44 00 00 00 04 00 00 00
  591. Nov 17 00:33:13 cave-storage kernel: [  921.349107] Buffer I/O error on device sdn1, logical block 8284032
  592. Nov 17 00:33:13 cave-storage kernel: [  921.349109] Buffer I/O error on device sdn1, logical block 8284033
  593. Nov 17 00:33:13 cave-storage kernel: [  921.349110] Buffer I/O error on device sdn1, logical block 8284034
  594. Nov 17 00:33:13 cave-storage kernel: [  921.349111] Buffer I/O error on device sdn1, logical block 8284035
  595. Nov 17 00:33:13 cave-storage kernel: [  921.349112] Buffer I/O error on device sdn1, logical block 8284036
  596. Nov 17 00:33:13 cave-storage kernel: [  921.349113] Buffer I/O error on device sdn1, logical block 8284037
  597. Nov 17 00:33:13 cave-storage kernel: [  921.349114] Buffer I/O error on device sdn1, logical block 8284038
  598. Nov 17 00:33:13 cave-storage kernel: [  921.349114] Buffer I/O error on device sdn1, logical block 8284039
  599. Nov 17 00:33:13 cave-storage kernel: [  921.349115] Buffer I/O error on device sdn1, logical block 8284040
  600. Nov 17 00:33:13 cave-storage kernel: [  921.349116] Buffer I/O error on device sdn1, logical block 8284041
  601. Nov 17 00:33:13 cave-storage kernel: [  921.349117] Buffer I/O error on device sdn1, logical block 8284042
  602. Nov 17 00:33:13 cave-storage kernel: [  921.349118] Buffer I/O error on device sdn1, logical block 8284043
  603. Nov 17 00:33:13 cave-storage kernel: [  921.349119] Buffer I/O error on device sdn1, logical block 8284044
  604. Nov 17 00:33:13 cave-storage kernel: [  921.349120] Buffer I/O error on device sdn1, logical block 8284045
  605. Nov 17 00:33:13 cave-storage kernel: [  921.349121] Buffer I/O error on device sdn1, logical block 8284046
  606. Nov 17 00:33:13 cave-storage kernel: [  921.349121] Buffer I/O error on device sdn1, logical block 8284047
  607. Nov 17 00:33:13 cave-storage kernel: [  921.349122] Buffer I/O error on device sdn1, logical block 8284048
  608. Nov 17 00:33:13 cave-storage kernel: [  921.349123] Buffer I/O error on device sdn1, logical block 8284049
  609. Nov 17 00:33:13 cave-storage kernel: [  921.349124] Buffer I/O error on device sdn1, logical block 8284050
  610. Nov 17 00:33:13 cave-storage kernel: [  921.349125] Buffer I/O error on device sdn1, logical block 8284051
  611. Nov 17 00:33:13 cave-storage kernel: [  921.349126] Buffer I/O error on device sdn1, logical block 8284052
  612. Nov 17 00:33:13 cave-storage kernel: [  921.349127] Buffer I/O error on device sdn1, logical block 8284053
  613. Nov 17 00:33:13 cave-storage kernel: [  921.349128] Buffer I/O error on device sdn1, logical block 8284054
  614. Nov 17 00:33:13 cave-storage kernel: [  921.349128] Buffer I/O error on device sdn1, logical block 8284055
  615. Nov 17 00:33:13 cave-storage kernel: [  921.349129] Buffer I/O error on device sdn1, logical block 8284056
  616. Nov 17 00:33:13 cave-storage kernel: [  921.349130] Buffer I/O error on device sdn1, logical block 8284057
  617. Nov 17 00:33:13 cave-storage kernel: [  921.349131] Buffer I/O error on device sdn1, logical block 8284058
  618. Nov 17 00:33:13 cave-storage kernel: [  921.349132] Buffer I/O error on device sdn1, logical block 8284059
  619. Nov 17 00:33:13 cave-storage kernel: [  921.349133] Buffer I/O error on device sdn1, logical block 8284060
  620. Nov 17 00:33:13 cave-storage kernel: [  921.349133] Buffer I/O error on device sdn1, logical block 8284061
  621. Nov 17 00:33:13 cave-storage kernel: [  921.349134] Buffer I/O error on device sdn1, logical block 8284062
  622. Nov 17 00:33:13 cave-storage kernel: [  921.349135] Buffer I/O error on device sdn1, logical block 8284063
  623. Nov 17 00:33:13 cave-storage kernel: [  921.349136] Buffer I/O error on device sdn1, logical block 8284064
  624. Nov 17 00:33:13 cave-storage kernel: [  921.349137] Buffer I/O error on device sdn1, logical block 8284065
  625. Nov 17 00:33:13 cave-storage kernel: [  921.349138] Buffer I/O error on device sdn1, logical block 8284066
  626. Nov 17 00:33:13 cave-storage kernel: [  921.349139] Buffer I/O error on device sdn1, logical block 8284067
  627. Nov 17 00:33:13 cave-storage kernel: [  921.349139] Buffer I/O error on device sdn1, logical block 8284068
  628. Nov 17 00:33:13 cave-storage kernel: [  921.349140] Buffer I/O error on device sdn1, logical block 8284069
  629. Nov 17 00:33:13 cave-storage kernel: [  921.349141] Buffer I/O error on device sdn1, logical block 8284070
  630. Nov 17 00:33:13 cave-storage kernel: [  921.349142] Buffer I/O error on device sdn1, logical block 8284071
  631. Nov 17 00:33:13 cave-storage kernel: [  921.349143] Buffer I/O error on device sdn1, logical block 8284072
  632. Nov 17 00:33:13 cave-storage kernel: [  921.349143] Buffer I/O error on device sdn1, logical block 8284073
  633. Nov 17 00:33:13 cave-storage kernel: [  921.349144] Buffer I/O error on device sdn1, logical block 8284074
  634. Nov 17 00:33:13 cave-storage kernel: [  921.349145] Buffer I/O error on device sdn1, logical block 8284075
  635. Nov 17 00:33:13 cave-storage kernel: [  921.349146] Buffer I/O error on device sdn1, logical block 8284076
  636. Nov 17 00:33:13 cave-storage kernel: [  921.349147] Buffer I/O error on device sdn1, logical block 8284077
  637. Nov 17 00:33:13 cave-storage kernel: [  921.349148] Buffer I/O error on device sdn1, logical block 8284078
  638. Nov 17 00:33:13 cave-storage kernel: [  921.349148] Buffer I/O error on device sdn1, logical block 8284079
  639. Nov 17 00:33:13 cave-storage kernel: [  921.349149] Buffer I/O error on device sdn1, logical block 8284080
  640. Nov 17 00:33:13 cave-storage kernel: [  921.349150] Buffer I/O error on device sdn1, logical block 8284081
  641. Nov 17 00:33:13 cave-storage kernel: [  921.349151] Buffer I/O error on device sdn1, logical block 8284082
  642. Nov 17 00:33:13 cave-storage kernel: [  921.349152] Buffer I/O error on device sdn1, logical block 8284083
  643. Nov 17 00:33:13 cave-storage kernel: [  921.349153] Buffer I/O error on device sdn1, logical block 8284084
  644. Nov 17 00:33:13 cave-storage kernel: [  921.349154] Buffer I/O error on device sdn1, logical block 8284085
  645. Nov 17 00:33:13 cave-storage kernel: [  921.349155] Buffer I/O error on device sdn1, logical block 8284086
  646. Nov 17 00:33:13 cave-storage kernel: [  921.349155] Buffer I/O error on device sdn1, logical block 8284087
  647. Nov 17 00:33:13 cave-storage kernel: [  921.349156] Buffer I/O error on device sdn1, logical block 8284088
  648. Nov 17 00:33:13 cave-storage kernel: [  921.349157] Buffer I/O error on device sdn1, logical block 8284089
  649. Nov 17 00:33:13 cave-storage kernel: [  921.349158] Buffer I/O error on device sdn1, logical block 8284090
  650. Nov 17 00:33:13 cave-storage kernel: [  921.349159] Buffer I/O error on device sdn1, logical block 8284091
  651. Nov 17 00:33:13 cave-storage kernel: [  921.349160] Buffer I/O error on device sdn1, logical block 8284092
  652. Nov 17 00:33:13 cave-storage kernel: [  921.349160] Buffer I/O error on device sdn1, logical block 8284093
  653. Nov 17 00:33:13 cave-storage kernel: [  921.349161] Buffer I/O error on device sdn1, logical block 8284094
  654. Nov 17 00:33:13 cave-storage kernel: [  921.349162] Buffer I/O error on device sdn1, logical block 8284095
  655. Nov 17 00:33:13 cave-storage kernel: [  921.349163] Buffer I/O error on device sdn1, logical block 8284096
  656. Nov 17 00:33:13 cave-storage kernel: [  921.349164] Buffer I/O error on device sdn1, logical block 8284097
  657. Nov 17 00:33:13 cave-storage kernel: [  921.349165] Buffer I/O error on device sdn1, logical block 8284098
  658. Nov 17 00:33:13 cave-storage kernel: [  921.349166] Buffer I/O error on device sdn1, logical block 8284099
  659. Nov 17 00:33:13 cave-storage kernel: [  921.349166] Buffer I/O error on device sdn1, logical block 8284100
  660. Nov 17 00:33:13 cave-storage kernel: [  921.349167] Buffer I/O error on device sdn1, logical block 8284101
  661. Nov 17 00:33:13 cave-storage kernel: [  921.349168] Buffer I/O error on device sdn1, logical block 8284102
  662. Nov 17 00:33:13 cave-storage kernel: [  921.349169] Buffer I/O error on device sdn1, logical block 8284103
  663. Nov 17 00:33:13 cave-storage kernel: [  921.349170] Buffer I/O error on device sdn1, logical block 8284104
  664. Nov 17 00:33:13 cave-storage kernel: [  921.349170] Buffer I/O error on device sdn1, logical block 8284105
  665. Nov 17 00:33:13 cave-storage kernel: [  921.349171] Buffer I/O error on device sdn1, logical block 8284106
  666. Nov 17 00:33:13 cave-storage kernel: [  921.349172] Buffer I/O error on device sdn1, logical block 8284107
  667. Nov 17 00:33:13 cave-storage kernel: [  921.349173] Buffer I/O error on device sdn1, logical block 8284108
  668. Nov 17 00:33:13 cave-storage kernel: [  921.349173] Buffer I/O error on device sdn1, logical block 8284109
  669. Nov 17 00:33:13 cave-storage kernel: [  921.349174] Buffer I/O error on device sdn1, logical block 8284110
  670. Nov 17 00:33:13 cave-storage kernel: [  921.349175] Buffer I/O error on device sdn1, logical block 8284111
  671. Nov 17 00:33:13 cave-storage kernel: [  921.349176] Buffer I/O error on device sdn1, logical block 8284112
  672. Nov 17 00:33:13 cave-storage kernel: [  921.349176] Buffer I/O error on device sdn1, logical block 8284113
  673. Nov 17 00:33:13 cave-storage kernel: [  921.349177] Buffer I/O error on device sdn1, logical block 8284114
  674. Nov 17 00:33:13 cave-storage kernel: [  921.349178] Buffer I/O error on device sdn1, logical block 8284115
  675. Nov 17 00:33:13 cave-storage kernel: [  921.349179] Buffer I/O error on device sdn1, logical block 8284116
  676. Nov 17 00:33:13 cave-storage kernel: [  921.349179] Buffer I/O error on device sdn1, logical block 8284117
  677. Nov 17 00:33:13 cave-storage kernel: [  921.349180] Buffer I/O error on device sdn1, logical block 8284118
  678. Nov 17 00:33:13 cave-storage kernel: [  921.349181] Buffer I/O error on device sdn1, logical block 8284119
  679. Nov 17 00:33:13 cave-storage kernel: [  921.349182] Buffer I/O error on device sdn1, logical block 8284120
  680. Nov 17 00:33:13 cave-storage kernel: [  921.349182] Buffer I/O error on device sdn1, logical block 8284121
  681. Nov 17 00:33:13 cave-storage kernel: [  921.349183] Buffer I/O error on device sdn1, logical block 8284122
  682. Nov 17 00:33:13 cave-storage kernel: [  921.349184] Buffer I/O error on device sdn1, logical block 8284123
  683. Nov 17 00:33:13 cave-storage kernel: [  921.349185] Buffer I/O error on device sdn1, logical block 8284124
  684. Nov 17 00:33:13 cave-storage kernel: [  921.349185] Buffer I/O error on device sdn1, logical block 8284125
  685. Nov 17 00:33:13 cave-storage kernel: [  921.349186] Buffer I/O error on device sdn1, logical block 8284126
  686. Nov 17 00:33:13 cave-storage kernel: [  921.349187] Buffer I/O error on device sdn1, logical block 8284127
  687. Nov 17 00:33:13 cave-storage kernel: [  921.349188] Buffer I/O error on device sdn1, logical block 8284128
  688. Nov 17 00:33:13 cave-storage kernel: [  921.349189] Buffer I/O error on device sdn1, logical block 8284129
  689. Nov 17 00:33:13 cave-storage kernel: [  921.349189] Buffer I/O error on device sdn1, logical block 8284130
  690. Nov 17 00:33:13 cave-storage kernel: [  921.349190] Buffer I/O error on device sdn1, logical block 8284131
  691. Nov 17 00:33:13 cave-storage kernel: [  921.349191] Buffer I/O error on device sdn1, logical block 8284132
  692. Nov 17 00:33:13 cave-storage kernel: [  921.349192] Buffer I/O error on device sdn1, logical block 8284133
  693. Nov 17 00:33:13 cave-storage kernel: [  921.349192] Buffer I/O error on device sdn1, logical block 8284134
  694. Nov 17 00:33:13 cave-storage kernel: [  921.349193] Buffer I/O error on device sdn1, logical block 8284135
  695. Nov 17 00:33:13 cave-storage kernel: [  921.349194] Buffer I/O error on device sdn1, logical block 8284136
  696. Nov 17 00:33:13 cave-storage kernel: [  921.349195] Buffer I/O error on device sdn1, logical block 8284137
  697. Nov 17 00:33:13 cave-storage kernel: [  921.349196] Buffer I/O error on device sdn1, logical block 8284138
  698. Nov 17 00:33:13 cave-storage kernel: [  921.349196] Buffer I/O error on device sdn1, logical block 8284139
  699. Nov 17 00:33:13 cave-storage kernel: [  921.349197] Buffer I/O error on device sdn1, logical block 8284140
  700. Nov 17 00:33:13 cave-storage kernel: [  921.349198] Buffer I/O error on device sdn1, logical block 8284141
  701. Nov 17 00:33:13 cave-storage kernel: [  921.349199] Buffer I/O error on device sdn1, logical block 8284142
  702. Nov 17 00:33:13 cave-storage kernel: [  921.349199] Buffer I/O error on device sdn1, logical block 8284143
  703. Nov 17 00:33:13 cave-storage kernel: [  921.349200] Buffer I/O error on device sdn1, logical block 8284144
  704. Nov 17 00:33:13 cave-storage kernel: [  921.349201] Buffer I/O error on device sdn1, logical block 8284145
  705. Nov 17 00:33:13 cave-storage kernel: [  921.349202] Buffer I/O error on device sdn1, logical block 8284146
  706. Nov 17 00:33:13 cave-storage kernel: [  921.349202] Buffer I/O error on device sdn1, logical block 8284147
  707. Nov 17 00:33:13 cave-storage kernel: [  921.349203] Buffer I/O error on device sdn1, logical block 8284148
  708. Nov 17 00:33:13 cave-storage kernel: [  921.349204] Buffer I/O error on device sdn1, logical block 8284149
  709. Nov 17 00:33:13 cave-storage kernel: [  921.349205] Buffer I/O error on device sdn1, logical block 8284150
  710. Nov 17 00:33:13 cave-storage kernel: [  921.349205] Buffer I/O error on device sdn1, logical block 8284151
  711. Nov 17 00:33:13 cave-storage kernel: [  921.349206] Buffer I/O error on device sdn1, logical block 8284152
  712. Nov 17 00:33:13 cave-storage kernel: [  921.349207] Buffer I/O error on device sdn1, logical block 8284153
  713. Nov 17 00:33:13 cave-storage kernel: [  921.349208] Buffer I/O error on device sdn1, logical block 8284154
  714. Nov 17 00:33:13 cave-storage kernel: [  921.349209] Buffer I/O error on device sdn1, logical block 8284155
  715. Nov 17 00:33:13 cave-storage kernel: [  921.349210] Buffer I/O error on device sdn1, logical block 8284156
  716. Nov 17 00:33:13 cave-storage kernel: [  921.349210] Buffer I/O error on device sdn1, logical block 8284157
  717. Nov 17 00:33:13 cave-storage kernel: [  921.349211] Buffer I/O error on device sdn1, logical block 8284158
  718. Nov 17 00:33:13 cave-storage kernel: [  921.349212] Buffer I/O error on device sdn1, logical block 8284159
  719. Nov 17 00:33:13 cave-storage kernel: [  921.349215] EXT4-fs warning (device sdn1): ext4_end_bio:317: I/O error writing to inode 12 (offset 31691636736 size 524288 starting block 8284416)
  720. Nov 17 00:33:13 cave-storage kernel: [  921.349219] sd 23:0:0:0: [sdn] Unhandled error code
  721. Nov 17 00:33:13 cave-storage kernel: [  921.349219] sd 23:0:0:0: [sdn]  
  722. Nov 17 00:33:13 cave-storage kernel: [  921.349220] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  723. Nov 17 00:33:13 cave-storage kernel: [  921.349221] sd 23:0:0:0: [sdn] CDB:
  724. Nov 17 00:33:13 cave-storage kernel: [  921.349224] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  725. Nov 17 00:33:13 cave-storage kernel: [  921.349225] Buffer I/O error on device sdn1, logical block 0
  726. Nov 17 00:33:13 cave-storage kernel: [  921.349225] lost page write due to I/O error on sdn1
  727. Nov 17 00:33:13 cave-storage kernel: [  921.349231] EXT4-fs (sdn1): previous I/O error to superblock detected
  728. Nov 17 00:33:13 cave-storage kernel: [  921.349237] sd 23:0:0:0: [sdn] Unhandled error code
  729. Nov 17 00:33:13 cave-storage kernel: [  921.349237] sd 23:0:0:0: [sdn]  
  730. Nov 17 00:33:13 cave-storage kernel: [  921.349238] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  731. Nov 17 00:33:13 cave-storage kernel: [  921.349238] sd 23:0:0:0: [sdn] CDB:
  732. Nov 17 00:33:13 cave-storage kernel: [  921.349241] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  733. Nov 17 00:33:13 cave-storage kernel: [  921.349242] Buffer I/O error on device sdn1, logical block 0
  734. Nov 17 00:33:13 cave-storage kernel: [  921.349243] lost page write due to I/O error on sdn1
  735. Nov 17 00:33:13 cave-storage kernel: [  921.349247] EXT4-fs error (device sdn1): ext4_journal_start_sb:349: Detected aborted journal
  736. Nov 17 00:33:13 cave-storage kernel: [  921.349247] EXT4-fs (sdn1): Remounting filesystem read-only
  737. Nov 17 00:33:13 cave-storage kernel: [  921.349248] EXT4-fs (sdn1): previous I/O error to superblock detected
  738. Nov 17 00:33:13 cave-storage kernel: [  921.349253] sd 23:0:0:0: [sdn] Unhandled error code
  739. Nov 17 00:33:13 cave-storage kernel: [  921.349254] sd 23:0:0:0: [sdn]  
  740. Nov 17 00:33:13 cave-storage kernel: [  921.349254] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  741. Nov 17 00:33:13 cave-storage kernel: [  921.349255] sd 23:0:0:0: [sdn] CDB:
  742. Nov 17 00:33:13 cave-storage kernel: [  921.349258] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  743. Nov 17 00:33:13 cave-storage kernel: [  921.349259] Buffer I/O error on device sdn1, logical block 0
  744. Nov 17 00:33:13 cave-storage kernel: [  921.349259] lost page write due to I/O error on sdn1
  745. Nov 17 00:33:13 cave-storage kernel: [  921.349263] EXT4-fs (sdn1): ext4_da_writepages: jbd2_start: 11878 pages, ino 12; err -30
  746. Nov 17 00:33:13 cave-storage kernel: [  923.176891] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  747. Nov 17 00:33:13 cave-storage kernel: [  925.835140] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  748. Nov 17 00:33:13 cave-storage kernel: [  925.835277] hub 4-0:1.0: unable to enumerate USB device on port 2
  749. Nov 17 00:33:13 cave-storage kernel: [  930.050027] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  750. Nov 17 00:33:13 cave-storage kernel: [  930.433170] [sched_delayed] sched: RT throttling activated
  751. Nov 17 00:33:15 cave-storage kernel: [  932.636426] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  752. Nov 17 00:33:18 cave-storage kernel: [  935.198865] ata23.00: qc timeout (cmd 0xec)
  753. Nov 17 00:33:18 cave-storage kernel: [  935.202853] ata25.00: qc timeout (cmd 0xec)
  754. Nov 17 00:33:18 cave-storage kernel: [  935.254750] ata26.00: qc timeout (cmd 0xec)
  755. Nov 17 00:33:19 cave-storage kernel: [  935.701785] ata23.00: failed to IDENTIFY (I/O error, err_mask=0x4)
  756. Nov 17 00:33:19 cave-storage kernel: [  935.701789] ata23.00: revalidation failed (errno=-5)
  757. Nov 17 00:33:19 cave-storage kernel: [  935.715482] ata23.00: disabled
  758. Nov 17 00:33:19 cave-storage kernel: [  935.715499] ata23.00: device reported invalid CHS sector 0
  759. Nov 17 00:33:19 cave-storage kernel: [  935.715501] ata23.00: device reported invalid CHS sector 0
  760. Nov 17 00:33:19 cave-storage kernel: [  935.715503] ata23.00: device reported invalid CHS sector 0
  761. Nov 17 00:33:19 cave-storage kernel: [  935.715505] ata23.00: device reported invalid CHS sector 0
  762. Nov 17 00:33:19 cave-storage kernel: [  935.715506] ata23.00: device reported invalid CHS sector 0
  763. Nov 17 00:33:19 cave-storage kernel: [  935.715508] ata23.00: device reported invalid CHS sector 0
  764. Nov 17 00:33:19 cave-storage kernel: [  935.715510] ata23.00: device reported invalid CHS sector 0
  765. Nov 17 00:33:19 cave-storage kernel: [  935.715512] ata23.00: device reported invalid CHS sector 0
  766. Nov 17 00:33:19 cave-storage kernel: [  935.715514] ata23.00: device reported invalid CHS sector 0
  767. Nov 17 00:33:19 cave-storage kernel: [  935.715515] ata23.00: device reported invalid CHS sector 0
  768. Nov 17 00:33:19 cave-storage kernel: [  935.715517] ata23.00: device reported invalid CHS sector 0
  769. Nov 17 00:33:19 cave-storage kernel: [  935.715522] ata23.00: device reported invalid CHS sector 0
  770. Nov 17 00:33:19 cave-storage kernel: [  935.715526] ata23.00: device reported invalid CHS sector 0
  771. Nov 17 00:33:19 cave-storage kernel: [  935.715529] ata23.00: device reported invalid CHS sector 0
  772. Nov 17 00:33:19 cave-storage kernel: [  935.715531] ata23.00: device reported invalid CHS sector 0
  773. Nov 17 00:33:19 cave-storage kernel: [  935.715532] ata23.00: device reported invalid CHS sector 0
  774. Nov 17 00:33:19 cave-storage kernel: [  935.715534] ata23.00: device reported invalid CHS sector 0
  775. Nov 17 00:33:19 cave-storage kernel: [  935.715536] ata23.00: device reported invalid CHS sector 0
  776. Nov 17 00:33:19 cave-storage kernel: [  935.715538] ata23.00: device reported invalid CHS sector 0
  777. Nov 17 00:33:19 cave-storage kernel: [  935.715540] ata23.00: device reported invalid CHS sector 0
  778. Nov 17 00:33:19 cave-storage kernel: [  935.715543] ata23.00: device reported invalid CHS sector 0
  779. Nov 17 00:33:19 cave-storage kernel: [  935.715547] ata23.00: device reported invalid CHS sector 0
  780. Nov 17 00:33:19 cave-storage kernel: [  935.715549] ata23.00: device reported invalid CHS sector 0
  781. Nov 17 00:33:19 cave-storage kernel: [  935.715550] ata23.00: device reported invalid CHS sector 0
  782. Nov 17 00:33:19 cave-storage kernel: [  935.715552] ata23.00: device reported invalid CHS sector 0
  783. Nov 17 00:33:19 cave-storage kernel: [  935.717767] ata25.00: failed to IDENTIFY (I/O error, err_mask=0x4)
  784. Nov 17 00:33:19 cave-storage kernel: [  935.717770] ata25.00: revalidation failed (errno=-5)
  785. Nov 17 00:33:19 cave-storage kernel: [  935.731203] ata25.00: disabled
  786. Nov 17 00:33:19 cave-storage kernel: [  935.731232] ata25.00: device reported invalid CHS sector 0
  787. Nov 17 00:33:19 cave-storage kernel: [  935.753693] ata26.00: failed to IDENTIFY (I/O error, err_mask=0x4)
  788. Nov 17 00:33:19 cave-storage kernel: [  935.753697] ata26.00: revalidation failed (errno=-5)
  789. Nov 17 00:33:19 cave-storage kernel: [  935.767403] ata26.00: disabled
  790. Nov 17 00:33:19 cave-storage kernel: [  935.767432] ata26.00: device reported invalid CHS sector 0
  791. Nov 17 00:33:19 cave-storage kernel: [  936.212681] ata23: hard resetting link
  792. Nov 17 00:33:19 cave-storage kernel: [  936.228668] ata25: hard resetting link
  793. Nov 17 00:33:19 cave-storage kernel: [  936.268578] ata26: hard resetting link
  794. Nov 17 00:33:19 cave-storage kernel: [  936.615798] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  795. Nov 17 00:33:20 cave-storage kernel: [  937.034942] ata23: SATA link up 6.0 Gbps (SStatus 133 SControl 320)
  796. Nov 17 00:33:20 cave-storage kernel: [  937.050905] ata25: SATA link up 6.0 Gbps (SStatus 133 SControl 310)
  797. Nov 17 00:33:20 cave-storage kernel: [  937.090847] ata26: SATA link up 6.0 Gbps (SStatus 133 SControl 320)
  798. Nov 17 00:33:20 cave-storage kernel: [  937.537817] ata23: EH complete
  799. Nov 17 00:33:20 cave-storage kernel: [  937.537852] sd 22:0:0:0: [sdm] Unhandled error code
  800. Nov 17 00:33:20 cave-storage kernel: [  937.537853] sd 22:0:0:0: [sdm] Unhandled error code
  801. Nov 17 00:33:20 cave-storage kernel: [  937.537855] sd 22:0:0:0: [sdm]  
  802. Nov 17 00:33:20 cave-storage kernel: [  937.537856] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  803. Nov 17 00:33:20 cave-storage kernel: [  937.537858] sd 22:0:0:0: [sdm] CDB:
  804. Nov 17 00:33:20 cave-storage kernel: [  937.537861] sd 22:0:0:0: [sdm]  
  805. Nov 17 00:33:20 cave-storage kernel: [  937.537862] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  806. Nov 17 00:33:20 cave-storage kernel: [  937.537864] sd 22:0:0:0: [sdm] CDB:
  807. Nov 17 00:33:20 cave-storage kernel: [  937.537859] Write(16):
  808. Nov 17 00:33:20 cave-storage kernel: [  937.537865] Write(16): 8a 00 00 00 00 00 e8 c4 1f a8 00 00 00 30 00 00
  809. Nov 17 00:33:20 cave-storage kernel: [  937.537877] blk_update_request: 152 callbacks suppressed
  810. Nov 17 00:33:20 cave-storage kernel: [  937.537877]  8a<3>[  937.537881] end_request: I/O error, dev sdm, sector 3905167272
  811. Nov 17 00:33:20 cave-storage kernel: [  937.537890] sd 22:0:0:0: [sdm] Unhandled error code
  812. Nov 17 00:33:20 cave-storage kernel: [  937.537891] sd 22:0:0:0: [sdm]  
  813. Nov 17 00:33:20 cave-storage kernel: [  937.537891] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  814. Nov 17 00:33:20 cave-storage kernel: [  937.537892] sd 22:0:0:0: [sdm] CDB:
  815. Nov 17 00:33:20 cave-storage kernel: [  937.537878]  00 00 00 00
  816. Nov 17 00:33:20 cave-storage kernel: [  937.537892] Write(16): 8a 00 00 00 00 00 04 09 37 a8 00 00 01 d0 00 00
  817. Nov 17 00:33:20 cave-storage kernel: [  937.537897] end_request: I/O error, dev sdm, sector 67712936
  818. Nov 17 00:33:20 cave-storage kernel: [  937.537900] Buffer I/O error on device sdm1, logical block 8463861
  819. Nov 17 00:33:20 cave-storage kernel: [  937.537903] Buffer I/O error on device sdm1, logical block 8463862
  820. Nov 17 00:33:20 cave-storage kernel: [  937.537903] Buffer I/O error on device sdm1, logical block 8463863
  821. Nov 17 00:33:20 cave-storage kernel: [  937.537904] Buffer I/O error on device sdm1, logical block 8463864
  822. Nov 17 00:33:20 cave-storage kernel: [  937.537905] Buffer I/O error on device sdm1, logical block 8463865
  823. Nov 17 00:33:20 cave-storage kernel: [  937.537906] Buffer I/O error on device sdm1, logical block 8463866
  824. Nov 17 00:33:20 cave-storage kernel: [  937.537907] Buffer I/O error on device sdm1, logical block 8463867
  825. Nov 17 00:33:20 cave-storage kernel: [  937.537908] Buffer I/O error on device sdm1, logical block 8463868
  826. Nov 17 00:33:20 cave-storage kernel: [  937.537909] Buffer I/O error on device sdm1, logical block 8463869
  827. Nov 17 00:33:20 cave-storage kernel: [  937.537910] Buffer I/O error on device sdm1, logical block 8463870
  828. Nov 17 00:33:20 cave-storage kernel: [  937.537910] Buffer I/O error on device sdm1, logical block 8463871
  829. Nov 17 00:33:20 cave-storage kernel: [  937.537911] Buffer I/O error on device sdm1, logical block 8463872
  830. Nov 17 00:33:20 cave-storage kernel: [  937.537912] Buffer I/O error on device sdm1, logical block 8463873
  831. Nov 17 00:33:20 cave-storage kernel: [  937.537913] Buffer I/O error on device sdm1, logical block 8463874
  832. Nov 17 00:33:20 cave-storage kernel: [  937.537914] Buffer I/O error on device sdm1, logical block 8463875
  833. Nov 17 00:33:20 cave-storage kernel: [  937.537915] Buffer I/O error on device sdm1, logical block 8463876
  834. Nov 17 00:33:20 cave-storage kernel: [  937.537916] Buffer I/O error on device sdm1, logical block 8463877
  835. Nov 17 00:33:20 cave-storage kernel: [  937.537917] Buffer I/O error on device sdm1, logical block 8463878
  836. Nov 17 00:33:20 cave-storage kernel: [  937.537918] Buffer I/O error on device sdm1, logical block 8463879
  837. Nov 17 00:33:20 cave-storage kernel: [  937.537919] Buffer I/O error on device sdm1, logical block 8463880
  838. Nov 17 00:33:20 cave-storage kernel: [  937.537919] Buffer I/O error on device sdm1, logical block 8463881
  839. Nov 17 00:33:20 cave-storage kernel: [  937.537920] Buffer I/O error on device sdm1, logical block 8463882
  840. Nov 17 00:33:20 cave-storage kernel: [  937.537921] Buffer I/O error on device sdm1, logical block 8463883
  841. Nov 17 00:33:20 cave-storage kernel: [  937.537922] Buffer I/O error on device sdm1, logical block 8463884
  842. Nov 17 00:33:20 cave-storage kernel: [  937.537923] Buffer I/O error on device sdm1, logical block 8463885
  843. Nov 17 00:33:20 cave-storage kernel: [  937.537924] Buffer I/O error on device sdm1, logical block 8463886
  844. Nov 17 00:33:20 cave-storage kernel: [  937.537925] Buffer I/O error on device sdm1, logical block 8463887
  845. Nov 17 00:33:20 cave-storage kernel: [  937.537926] Buffer I/O error on device sdm1, logical block 8463888
  846. Nov 17 00:33:20 cave-storage kernel: [  937.537926] Buffer I/O error on device sdm1, logical block 8463889
  847. Nov 17 00:33:20 cave-storage kernel: [  937.537928] Buffer I/O error on device sdm1, logical block 8463890
  848. Nov 17 00:33:20 cave-storage kernel: [  937.537928] Buffer I/O error on device sdm1, logical block 8463891
  849. Nov 17 00:33:20 cave-storage kernel: [  937.537929] Buffer I/O error on device sdm1, logical block 8463892
  850. Nov 17 00:33:20 cave-storage kernel: [  937.537930] Buffer I/O error on device sdm1, logical block 8463893
  851. Nov 17 00:33:20 cave-storage kernel: [  937.537931] Buffer I/O error on device sdm1, logical block 8463894
  852. Nov 17 00:33:20 cave-storage kernel: [  937.537932] Buffer I/O error on device sdm1, logical block 8463895
  853. Nov 17 00:33:20 cave-storage kernel: [  937.537933] Buffer I/O error on device sdm1, logical block 8463896
  854. Nov 17 00:33:20 cave-storage kernel: [  937.537934] Buffer I/O error on device sdm1, logical block 8463897
  855. Nov 17 00:33:20 cave-storage kernel: [  937.537935] Buffer I/O error on device sdm1, logical block 8463898
  856. Nov 17 00:33:20 cave-storage kernel: [  937.537936] Buffer I/O error on device sdm1, logical block 8463899
  857. Nov 17 00:33:20 cave-storage kernel: [  937.537936] Buffer I/O error on device sdm1, logical block 8463900
  858. Nov 17 00:33:20 cave-storage kernel: [  937.537937] Buffer I/O error on device sdm1, logical block 8463901
  859. Nov 17 00:33:20 cave-storage kernel: [  937.537938] Buffer I/O error on device sdm1, logical block 8463902
  860. Nov 17 00:33:20 cave-storage kernel: [  937.537939] Buffer I/O error on device sdm1, logical block 8463903
  861. Nov 17 00:33:20 cave-storage kernel: [  937.537940] Buffer I/O error on device sdm1, logical block 8463904
  862. Nov 17 00:33:20 cave-storage kernel: [  937.537941] Buffer I/O error on device sdm1, logical block 8463905
  863. Nov 17 00:33:20 cave-storage kernel: [  937.537942] Buffer I/O error on device sdm1, logical block 8463906
  864. Nov 17 00:33:20 cave-storage kernel: [  937.537943] Buffer I/O error on device sdm1, logical block 8463907
  865. Nov 17 00:33:20 cave-storage kernel: [  937.537944] Buffer I/O error on device sdm1, logical block 8463908
  866. Nov 17 00:33:20 cave-storage kernel: [  937.537945] Buffer I/O error on device sdm1, logical block 8463909
  867. Nov 17 00:33:20 cave-storage kernel: [  937.537946] Buffer I/O error on device sdm1, logical block 8463910
  868. Nov 17 00:33:20 cave-storage kernel: [  937.537947] Buffer I/O error on device sdm1, logical block 8463911
  869. Nov 17 00:33:20 cave-storage kernel: [  937.537948] Buffer I/O error on device sdm1, logical block 8463912
  870. Nov 17 00:33:20 cave-storage kernel: [  937.537948] Buffer I/O error on device sdm1, logical block 8463913
  871. Nov 17 00:33:20 cave-storage kernel: [  937.537950] Buffer I/O error on device sdm1, logical block 8463914
  872. Nov 17 00:33:20 cave-storage kernel: [  937.537950] Buffer I/O error on device sdm1, logical block 8463915
  873. Nov 17 00:33:20 cave-storage kernel: [  937.537951] Buffer I/O error on device sdm1, logical block 8463916
  874. Nov 17 00:33:20 cave-storage kernel: [  937.537952] Buffer I/O error on device sdm1, logical block 8463917
  875. Nov 17 00:33:20 cave-storage kernel: [  937.537953] Buffer I/O error on device sdm1, logical block 8463918
  876. Nov 17 00:33:20 cave-storage kernel: [  937.537955] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32293998592 size 237568 starting block 8464175)
  877. Nov 17 00:33:20 cave-storage kernel: [  937.537958] sd 22:0:0:0: [sdm] Unhandled error code
  878. Nov 17 00:33:20 cave-storage kernel: [  937.537959] sd 22:0:0:0: [sdm]  
  879. Nov 17 00:33:20 cave-storage kernel: [  937.537959] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  880. Nov 17 00:33:20 cave-storage kernel: [  937.537960] sd 22:0:0:0: [sdm] CDB:
  881. Nov 17 00:33:20 cave-storage kernel: [  937.537960] Write(16): 8a 00 00 00 00 00 04 09 35 d8 00 00 01 d0 00 00
  882. Nov 17 00:33:20 cave-storage kernel: [  937.537965] end_request: I/O error, dev sdm, sector 67712472
  883. Nov 17 00:33:20 cave-storage kernel: [  937.537966] Buffer I/O error on device sdm1, logical block 8463803
  884. Nov 17 00:33:20 cave-storage kernel: [  937.537968] Buffer I/O error on device sdm1, logical block 8463804
  885. Nov 17 00:33:20 cave-storage kernel: [  937.537968] Buffer I/O error on device sdm1, logical block 8463805
  886. Nov 17 00:33:20 cave-storage kernel: [  937.537969] Buffer I/O error on device sdm1, logical block 8463806
  887. Nov 17 00:33:20 cave-storage kernel: [  937.537970] Buffer I/O error on device sdm1, logical block 8463807
  888. Nov 17 00:33:20 cave-storage kernel: [  937.537971] Buffer I/O error on device sdm1, logical block 8463808
  889. Nov 17 00:33:20 cave-storage kernel: [  937.537972] Buffer I/O error on device sdm1, logical block 8463809
  890. Nov 17 00:33:20 cave-storage kernel: [  937.537973] Buffer I/O error on device sdm1, logical block 8463810
  891. Nov 17 00:33:20 cave-storage kernel: [  937.537974] Buffer I/O error on device sdm1, logical block 8463811
  892. Nov 17 00:33:20 cave-storage kernel: [  937.537975] Buffer I/O error on device sdm1, logical block 8463812
  893. Nov 17 00:33:20 cave-storage kernel: [  937.537976] Buffer I/O error on device sdm1, logical block 8463813
  894. Nov 17 00:33:20 cave-storage kernel: [  937.537976] Buffer I/O error on device sdm1, logical block 8463814
  895. Nov 17 00:33:20 cave-storage kernel: [  937.537977] Buffer I/O error on device sdm1, logical block 8463815
  896. Nov 17 00:33:20 cave-storage kernel: [  937.537978] Buffer I/O error on device sdm1, logical block 8463816
  897. Nov 17 00:33:20 cave-storage kernel: [  937.537979] Buffer I/O error on device sdm1, logical block 8463817
  898. Nov 17 00:33:20 cave-storage kernel: [  937.537980] Buffer I/O error on device sdm1, logical block 8463818
  899. Nov 17 00:33:20 cave-storage kernel: [  937.537980] Buffer I/O error on device sdm1, logical block 8463819
  900. Nov 17 00:33:20 cave-storage kernel: [  937.537981] Buffer I/O error on device sdm1, logical block 8463820
  901. Nov 17 00:33:20 cave-storage kernel: [  937.537982] Buffer I/O error on device sdm1, logical block 8463821
  902. Nov 17 00:33:20 cave-storage kernel: [  937.537983] Buffer I/O error on device sdm1, logical block 8463822
  903. Nov 17 00:33:20 cave-storage kernel: [  937.537984] Buffer I/O error on device sdm1, logical block 8463823
  904. Nov 17 00:33:20 cave-storage kernel: [  937.537985] Buffer I/O error on device sdm1, logical block 8463824
  905. Nov 17 00:33:20 cave-storage kernel: [  937.537985] Buffer I/O error on device sdm1, logical block 8463825
  906. Nov 17 00:33:20 cave-storage kernel: [  937.537986] Buffer I/O error on device sdm1, logical block 8463826
  907. Nov 17 00:33:20 cave-storage kernel: [  937.537987] Buffer I/O error on device sdm1, logical block 8463827
  908. Nov 17 00:33:20 cave-storage kernel: [  937.537988] Buffer I/O error on device sdm1, logical block 8463828
  909. Nov 17 00:33:20 cave-storage kernel: [  937.537989] Buffer I/O error on device sdm1, logical block 8463829
  910. Nov 17 00:33:20 cave-storage kernel: [  937.537990] Buffer I/O error on device sdm1, logical block 8463830
  911. Nov 17 00:33:20 cave-storage kernel: [  937.537991] Buffer I/O error on device sdm1, logical block 8463831
  912. Nov 17 00:33:20 cave-storage kernel: [  937.537991] Buffer I/O error on device sdm1, logical block 8463832
  913. Nov 17 00:33:20 cave-storage kernel: [  937.537992] Buffer I/O error on device sdm1, logical block 8463833
  914. Nov 17 00:33:20 cave-storage kernel: [  937.537993] Buffer I/O error on device sdm1, logical block 8463834
  915. Nov 17 00:33:20 cave-storage kernel: [  937.537994] Buffer I/O error on device sdm1, logical block 8463835
  916. Nov 17 00:33:20 cave-storage kernel: [  937.537995] Buffer I/O error on device sdm1, logical block 8463836
  917. Nov 17 00:33:20 cave-storage kernel: [  937.537996] Buffer I/O error on device sdm1, logical block 8463837
  918. Nov 17 00:33:20 cave-storage kernel: [  937.537997] Buffer I/O error on device sdm1, logical block 8463838
  919. Nov 17 00:33:20 cave-storage kernel: [  937.537998] Buffer I/O error on device sdm1, logical block 8463839
  920. Nov 17 00:33:20 cave-storage kernel: [  937.537999] Buffer I/O error on device sdm1, logical block 8463840
  921. Nov 17 00:33:20 cave-storage kernel: [  937.538000] Buffer I/O error on device sdm1, logical block 8463841
  922. Nov 17 00:33:20 cave-storage kernel: [  937.538000] Buffer I/O error on device sdm1, logical block 8463842
  923. Nov 17 00:33:20 cave-storage kernel: [  937.538001] Buffer I/O error on device sdm1, logical block 8463843
  924. Nov 17 00:33:20 cave-storage kernel: [  937.538002] Buffer I/O error on device sdm1, logical block 8463844
  925. Nov 17 00:33:20 cave-storage kernel: [  937.538003] Buffer I/O error on device sdm1, logical block 8463845
  926. Nov 17 00:33:20 cave-storage kernel: [  937.538004] Buffer I/O error on device sdm1, logical block 8463846
  927. Nov 17 00:33:20 cave-storage kernel: [  937.538005] Buffer I/O error on device sdm1, logical block 8463847
  928. Nov 17 00:33:20 cave-storage kernel: [  937.538006] Buffer I/O error on device sdm1, logical block 8463848
  929. Nov 17 00:33:20 cave-storage kernel: [  937.538006] Buffer I/O error on device sdm1, logical block 8463849
  930. Nov 17 00:33:20 cave-storage kernel: [  937.538007] Buffer I/O error on device sdm1, logical block 8463850
  931. Nov 17 00:33:20 cave-storage kernel: [  937.538008] Buffer I/O error on device sdm1, logical block 8463851
  932. Nov 17 00:33:20 cave-storage kernel: [  937.538009] Buffer I/O error on device sdm1, logical block 8463852
  933. Nov 17 00:33:20 cave-storage kernel: [  937.538010] Buffer I/O error on device sdm1, logical block 8463853
  934. Nov 17 00:33:20 cave-storage kernel: [  937.538011] Buffer I/O error on device sdm1, logical block 8463854
  935. Nov 17 00:33:20 cave-storage kernel: [  937.538011] Buffer I/O error on device sdm1, logical block 8463855
  936. Nov 17 00:33:20 cave-storage kernel: [  937.538012] Buffer I/O error on device sdm1, logical block 8463856
  937. Nov 17 00:33:20 cave-storage kernel: [  937.538013] Buffer I/O error on device sdm1, logical block 8463857
  938. Nov 17 00:33:20 cave-storage kernel: [  937.538014] Buffer I/O error on device sdm1, logical block 8463858
  939. Nov 17 00:33:20 cave-storage kernel: [  937.538014] Buffer I/O error on device sdm1, logical block 8463859
  940. Nov 17 00:33:20 cave-storage kernel: [  937.538015] Buffer I/O error on device sdm1, logical block 8463860
  941. Nov 17 00:33:20 cave-storage kernel: [  937.538017] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32293761024 size 237568 starting block 8464117)
  942. Nov 17 00:33:20 cave-storage kernel: [  937.538019] sd 22:0:0:0: [sdm] Unhandled error code
  943. Nov 17 00:33:20 cave-storage kernel: [  937.538020] sd 22:0:0:0: [sdm]  
  944. Nov 17 00:33:20 cave-storage kernel: [  937.538021] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  945. Nov 17 00:33:20 cave-storage kernel: [  937.538021] sd 22:0:0:0: [sdm] CDB:
  946. Nov 17 00:33:20 cave-storage kernel: [  937.538021] Write(16): 8a 00 00 00 00 00 04 09 34 08 00 00 01 d0 00 00
  947. Nov 17 00:33:20 cave-storage kernel: [  937.538026] end_request: I/O error, dev sdm, sector 67712008
  948. Nov 17 00:33:20 cave-storage kernel: [  937.538029] Buffer I/O error on device sdm1, logical block 8463745
  949. Nov 17 00:33:20 cave-storage kernel: [  937.538030] Buffer I/O error on device sdm1, logical block 8463746
  950. Nov 17 00:33:20 cave-storage kernel: [  937.538031] Buffer I/O error on device sdm1, logical block 8463747
  951. Nov 17 00:33:20 cave-storage kernel: [  937.538032] Buffer I/O error on device sdm1, logical block 8463748
  952. Nov 17 00:33:20 cave-storage kernel: [  937.538032] Buffer I/O error on device sdm1, logical block 8463749
  953. Nov 17 00:33:20 cave-storage kernel: [  937.538033] Buffer I/O error on device sdm1, logical block 8463750
  954. Nov 17 00:33:20 cave-storage kernel: [  937.538034] Buffer I/O error on device sdm1, logical block 8463751
  955. Nov 17 00:33:20 cave-storage kernel: [  937.538035] Buffer I/O error on device sdm1, logical block 8463752
  956. Nov 17 00:33:20 cave-storage kernel: [  937.538036] Buffer I/O error on device sdm1, logical block 8463753
  957. Nov 17 00:33:20 cave-storage kernel: [  937.538037] Buffer I/O error on device sdm1, logical block 8463754
  958. Nov 17 00:33:20 cave-storage kernel: [  937.538038] Buffer I/O error on device sdm1, logical block 8463755
  959. Nov 17 00:33:20 cave-storage kernel: [  937.538039] Buffer I/O error on device sdm1, logical block 8463756
  960. Nov 17 00:33:20 cave-storage kernel: [  937.538039] Buffer I/O error on device sdm1, logical block 8463757
  961. Nov 17 00:33:20 cave-storage kernel: [  937.538040] Buffer I/O error on device sdm1, logical block 8463758
  962. Nov 17 00:33:20 cave-storage kernel: [  937.538041] Buffer I/O error on device sdm1, logical block 8463759
  963. Nov 17 00:33:20 cave-storage kernel: [  937.538042] Buffer I/O error on device sdm1, logical block 8463760
  964. Nov 17 00:33:20 cave-storage kernel: [  937.538043] Buffer I/O error on device sdm1, logical block 8463761
  965. Nov 17 00:33:20 cave-storage kernel: [  937.538044] Buffer I/O error on device sdm1, logical block 8463762
  966. Nov 17 00:33:20 cave-storage kernel: [  937.538045] Buffer I/O error on device sdm1, logical block 8463763
  967. Nov 17 00:33:20 cave-storage kernel: [  937.538046] Buffer I/O error on device sdm1, logical block 8463764
  968. Nov 17 00:33:20 cave-storage kernel: [  937.538047] Buffer I/O error on device sdm1, logical block 8463765
  969. Nov 17 00:33:20 cave-storage kernel: [  937.538048] Buffer I/O error on device sdm1, logical block 8463766
  970. Nov 17 00:33:20 cave-storage kernel: [  937.538048] Buffer I/O error on device sdm1, logical block 8463767
  971. Nov 17 00:33:20 cave-storage kernel: [  937.538049] Buffer I/O error on device sdm1, logical block 8463768
  972. Nov 17 00:33:20 cave-storage kernel: [  937.538050] Buffer I/O error on device sdm1, logical block 8463769
  973. Nov 17 00:33:20 cave-storage kernel: [  937.538051] Buffer I/O error on device sdm1, logical block 8463770
  974. Nov 17 00:33:20 cave-storage kernel: [  937.538052] Buffer I/O error on device sdm1, logical block 8463771
  975. Nov 17 00:33:20 cave-storage kernel: [  937.538053] Buffer I/O error on device sdm1, logical block 8463772
  976. Nov 17 00:33:20 cave-storage kernel: [  937.538053] Buffer I/O error on device sdm1, logical block 8463773
  977. Nov 17 00:33:20 cave-storage kernel: [  937.538054] Buffer I/O error on device sdm1, logical block 8463774
  978. Nov 17 00:33:20 cave-storage kernel: [  937.538055] Buffer I/O error on device sdm1, logical block 8463775
  979. Nov 17 00:33:20 cave-storage kernel: [  937.538056] Buffer I/O error on device sdm1, logical block 8463776
  980. Nov 17 00:33:20 cave-storage kernel: [  937.538057] Buffer I/O error on device sdm1, logical block 8463777
  981. Nov 17 00:33:20 cave-storage kernel: [  937.538058] Buffer I/O error on device sdm1, logical block 8463778
  982. Nov 17 00:33:20 cave-storage kernel: [  937.538059] Buffer I/O error on device sdm1, logical block 8463779
  983. Nov 17 00:33:20 cave-storage kernel: [  937.538059] Buffer I/O error on device sdm1, logical block 8463780
  984. Nov 17 00:33:20 cave-storage kernel: [  937.538060] Buffer I/O error on device sdm1, logical block 8463781
  985. Nov 17 00:33:20 cave-storage kernel: [  937.538061] Buffer I/O error on device sdm1, logical block 8463782
  986. Nov 17 00:33:20 cave-storage kernel: [  937.538062] Buffer I/O error on device sdm1, logical block 8463783
  987. Nov 17 00:33:20 cave-storage kernel: [  937.538063] Buffer I/O error on device sdm1, logical block 8463784
  988. Nov 17 00:33:20 cave-storage kernel: [  937.538064] Buffer I/O error on device sdm1, logical block 8463785
  989. Nov 17 00:33:20 cave-storage kernel: [  937.538065] Buffer I/O error on device sdm1, logical block 8463786
  990. Nov 17 00:33:20 cave-storage kernel: [  937.538065] Buffer I/O error on device sdm1, logical block 8463787
  991. Nov 17 00:33:20 cave-storage kernel: [  937.538066] Buffer I/O error on device sdm1, logical block 8463788
  992. Nov 17 00:33:20 cave-storage kernel: [  937.538067] Buffer I/O error on device sdm1, logical block 8463789
  993. Nov 17 00:33:20 cave-storage kernel: [  937.538068] Buffer I/O error on device sdm1, logical block 8463790
  994. Nov 17 00:33:20 cave-storage kernel: [  937.538069] Buffer I/O error on device sdm1, logical block 8463791
  995. Nov 17 00:33:20 cave-storage kernel: [  937.538069] Buffer I/O error on device sdm1, logical block 8463792
  996. Nov 17 00:33:20 cave-storage kernel: [  937.538070] Buffer I/O error on device sdm1, logical block 8463793
  997. Nov 17 00:33:20 cave-storage kernel: [  937.538071] Buffer I/O error on device sdm1, logical block 8463794
  998. Nov 17 00:33:20 cave-storage kernel: [  937.538072] Buffer I/O error on device sdm1, logical block 8463795
  999. Nov 17 00:33:20 cave-storage kernel: [  937.538073] Buffer I/O error on device sdm1, logical block 8463796
  1000. Nov 17 00:33:20 cave-storage kernel: [  937.538074] Buffer I/O error on device sdm1, logical block 8463797
  1001. Nov 17 00:33:20 cave-storage kernel: [  937.538075] Buffer I/O error on device sdm1, logical block 8463798
  1002. Nov 17 00:33:20 cave-storage kernel: [  937.538076] Buffer I/O error on device sdm1, logical block 8463799
  1003. Nov 17 00:33:20 cave-storage kernel: [  937.538077] Buffer I/O error on device sdm1, logical block 8463800
  1004. Nov 17 00:33:20 cave-storage kernel: [  937.538077] Buffer I/O error on device sdm1, logical block 8463801
  1005. Nov 17 00:33:20 cave-storage kernel: [  937.538078] Buffer I/O error on device sdm1, logical block 8463802
  1006. Nov 17 00:33:20 cave-storage kernel: [  937.538079] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32293523456 size 237568 starting block 8464059)
  1007. Nov 17 00:33:20 cave-storage kernel: [  937.538083] sd 22:0:0:0: [sdm] Unhandled error code
  1008. Nov 17 00:33:20 cave-storage kernel: [  937.538083] sd 22:0:0:0: [sdm]  
  1009. Nov 17 00:33:20 cave-storage kernel: [  937.538084] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1010. Nov 17 00:33:20 cave-storage kernel: [  937.538084] sd 22:0:0:0: [sdm] CDB:
  1011. Nov 17 00:33:20 cave-storage kernel: [  937.538085] Write(16): 8a 00 00 00 00 00 04 09 30 68 00 00 03 a0 00 00
  1012. Nov 17 00:33:20 cave-storage kernel: [  937.538089] end_request: I/O error, dev sdm, sector 67711080
  1013. Nov 17 00:33:20 cave-storage kernel: [  937.538090] Buffer I/O error on device sdm1, logical block 8463629
  1014. Nov 17 00:33:20 cave-storage kernel: [  937.538092] Buffer I/O error on device sdm1, logical block 8463630
  1015. Nov 17 00:33:20 cave-storage kernel: [  937.538092] Buffer I/O error on device sdm1, logical block 8463631
  1016. Nov 17 00:33:20 cave-storage kernel: [  937.538093] Buffer I/O error on device sdm1, logical block 8463632
  1017. Nov 17 00:33:20 cave-storage kernel: [  937.538094] Buffer I/O error on device sdm1, logical block 8463633
  1018. Nov 17 00:33:20 cave-storage kernel: [  937.538095] Buffer I/O error on device sdm1, logical block 8463634
  1019. Nov 17 00:33:20 cave-storage kernel: [  937.538096] Buffer I/O error on device sdm1, logical block 8463635
  1020. Nov 17 00:33:20 cave-storage kernel: [  937.538097] Buffer I/O error on device sdm1, logical block 8463636
  1021. Nov 17 00:33:20 cave-storage kernel: [  937.538097] Buffer I/O error on device sdm1, logical block 8463637
  1022. Nov 17 00:33:20 cave-storage kernel: [  937.538098] Buffer I/O error on device sdm1, logical block 8463638
  1023. Nov 17 00:33:20 cave-storage kernel: [  937.538099] Buffer I/O error on device sdm1, logical block 8463639
  1024. Nov 17 00:33:20 cave-storage kernel: [  937.538100] Buffer I/O error on device sdm1, logical block 8463640
  1025. Nov 17 00:33:20 cave-storage kernel: [  937.538101] Buffer I/O error on device sdm1, logical block 8463641
  1026. Nov 17 00:33:20 cave-storage kernel: [  937.538102] Buffer I/O error on device sdm1, logical block 8463642
  1027. Nov 17 00:33:20 cave-storage kernel: [  937.538102] Buffer I/O error on device sdm1, logical block 8463643
  1028. Nov 17 00:33:20 cave-storage kernel: [  937.538103] Buffer I/O error on device sdm1, logical block 8463644
  1029. Nov 17 00:33:20 cave-storage kernel: [  937.538104] Buffer I/O error on device sdm1, logical block 8463645
  1030. Nov 17 00:33:20 cave-storage kernel: [  937.538105] Buffer I/O error on device sdm1, logical block 8463646
  1031. Nov 17 00:33:20 cave-storage kernel: [  937.538106] Buffer I/O error on device sdm1, logical block 8463647
  1032. Nov 17 00:33:20 cave-storage kernel: [  937.538107] Buffer I/O error on device sdm1, logical block 8463648
  1033. Nov 17 00:33:20 cave-storage kernel: [  937.538107] Buffer I/O error on device sdm1, logical block 8463649
  1034. Nov 17 00:33:20 cave-storage kernel: [  937.538108] Buffer I/O error on device sdm1, logical block 8463650
  1035. Nov 17 00:33:20 cave-storage kernel: [  937.538109] Buffer I/O error on device sdm1, logical block 8463651
  1036. Nov 17 00:33:20 cave-storage kernel: [  937.538110] Buffer I/O error on device sdm1, logical block 8463652
  1037. Nov 17 00:33:20 cave-storage kernel: [  937.538111] Buffer I/O error on device sdm1, logical block 8463653
  1038. Nov 17 00:33:20 cave-storage kernel: [  937.538111] Buffer I/O error on device sdm1, logical block 8463654
  1039. Nov 17 00:33:20 cave-storage kernel: [  937.538112] Buffer I/O error on device sdm1, logical block 8463655
  1040. Nov 17 00:33:20 cave-storage kernel: [  937.538113] Buffer I/O error on device sdm1, logical block 8463656
  1041. Nov 17 00:33:20 cave-storage kernel: [  937.538114] Buffer I/O error on device sdm1, logical block 8463657
  1042. Nov 17 00:33:20 cave-storage kernel: [  937.538115] Buffer I/O error on device sdm1, logical block 8463658
  1043. Nov 17 00:33:20 cave-storage kernel: [  937.538115] Buffer I/O error on device sdm1, logical block 8463659
  1044. Nov 17 00:33:20 cave-storage kernel: [  937.538116] Buffer I/O error on device sdm1, logical block 8463660
  1045. Nov 17 00:33:20 cave-storage kernel: [  937.538117] Buffer I/O error on device sdm1, logical block 8463661
  1046. Nov 17 00:33:20 cave-storage kernel: [  937.538118] Buffer I/O error on device sdm1, logical block 8463662
  1047. Nov 17 00:33:20 cave-storage kernel: [  937.538118] Buffer I/O error on device sdm1, logical block 8463663
  1048. Nov 17 00:33:20 cave-storage kernel: [  937.538119] Buffer I/O error on device sdm1, logical block 8463664
  1049. Nov 17 00:33:20 cave-storage kernel: [  937.538120] Buffer I/O error on device sdm1, logical block 8463665
  1050. Nov 17 00:33:20 cave-storage kernel: [  937.538121] Buffer I/O error on device sdm1, logical block 8463666
  1051. Nov 17 00:33:20 cave-storage kernel: [  937.538122] Buffer I/O error on device sdm1, logical block 8463667
  1052. Nov 17 00:33:20 cave-storage kernel: [  937.538123] Buffer I/O error on device sdm1, logical block 8463668
  1053. Nov 17 00:33:20 cave-storage kernel: [  937.538124] Buffer I/O error on device sdm1, logical block 8463669
  1054. Nov 17 00:33:20 cave-storage kernel: [  937.538124] Buffer I/O error on device sdm1, logical block 8463670
  1055. Nov 17 00:33:20 cave-storage kernel: [  937.538125] Buffer I/O error on device sdm1, logical block 8463671
  1056. Nov 17 00:33:20 cave-storage kernel: [  937.538126] Buffer I/O error on device sdm1, logical block 8463672
  1057. Nov 17 00:33:20 cave-storage kernel: [  937.538127] Buffer I/O error on device sdm1, logical block 8463673
  1058. Nov 17 00:33:20 cave-storage kernel: [  937.538128] Buffer I/O error on device sdm1, logical block 8463674
  1059. Nov 17 00:33:20 cave-storage kernel: [  937.538128] Buffer I/O error on device sdm1, logical block 8463675
  1060. Nov 17 00:33:20 cave-storage kernel: [  937.538129] Buffer I/O error on device sdm1, logical block 8463676
  1061. Nov 17 00:33:20 cave-storage kernel: [  937.538130] Buffer I/O error on device sdm1, logical block 8463677
  1062. Nov 17 00:33:20 cave-storage kernel: [  937.538131] Buffer I/O error on device sdm1, logical block 8463678
  1063. Nov 17 00:33:20 cave-storage kernel: [  937.538132] Buffer I/O error on device sdm1, logical block 8463679
  1064. Nov 17 00:33:20 cave-storage kernel: [  937.538132] Buffer I/O error on device sdm1, logical block 8463680
  1065. Nov 17 00:33:20 cave-storage kernel: [  937.538133] Buffer I/O error on device sdm1, logical block 8463681
  1066. Nov 17 00:33:20 cave-storage kernel: [  937.538134] Buffer I/O error on device sdm1, logical block 8463682
  1067. Nov 17 00:33:20 cave-storage kernel: [  937.538135] Buffer I/O error on device sdm1, logical block 8463683
  1068. Nov 17 00:33:20 cave-storage kernel: [  937.538136] Buffer I/O error on device sdm1, logical block 8463684
  1069. Nov 17 00:33:20 cave-storage kernel: [  937.538137] Buffer I/O error on device sdm1, logical block 8463685
  1070. Nov 17 00:33:20 cave-storage kernel: [  937.538138] Buffer I/O error on device sdm1, logical block 8463686
  1071. Nov 17 00:33:20 cave-storage kernel: [  937.538139] Buffer I/O error on device sdm1, logical block 8463687
  1072. Nov 17 00:33:20 cave-storage kernel: [  937.538139] Buffer I/O error on device sdm1, logical block 8463688
  1073. Nov 17 00:33:20 cave-storage kernel: [  937.538140] Buffer I/O error on device sdm1, logical block 8463689
  1074. Nov 17 00:33:20 cave-storage kernel: [  937.538141] Buffer I/O error on device sdm1, logical block 8463690
  1075. Nov 17 00:33:20 cave-storage kernel: [  937.538142] Buffer I/O error on device sdm1, logical block 8463691
  1076. Nov 17 00:33:20 cave-storage kernel: [  937.538143] Buffer I/O error on device sdm1, logical block 8463692
  1077. Nov 17 00:33:20 cave-storage kernel: [  937.538144] Buffer I/O error on device sdm1, logical block 8463693
  1078. Nov 17 00:33:20 cave-storage kernel: [  937.538145] Buffer I/O error on device sdm1, logical block 8463694
  1079. Nov 17 00:33:20 cave-storage kernel: [  937.538145] Buffer I/O error on device sdm1, logical block 8463695
  1080. Nov 17 00:33:20 cave-storage kernel: [  937.538146] Buffer I/O error on device sdm1, logical block 8463696
  1081. Nov 17 00:33:20 cave-storage kernel: [  937.538147] Buffer I/O error on device sdm1, logical block 8463697
  1082. Nov 17 00:33:20 cave-storage kernel: [  937.538148] Buffer I/O error on device sdm1, logical block 8463698
  1083. Nov 17 00:33:20 cave-storage kernel: [  937.538148] Buffer I/O error on device sdm1, logical block 8463699
  1084. Nov 17 00:33:20 cave-storage kernel: [  937.538149] Buffer I/O error on device sdm1, logical block 8463700
  1085. Nov 17 00:33:20 cave-storage kernel: [  937.538150] Buffer I/O error on device sdm1, logical block 8463701
  1086. Nov 17 00:33:20 cave-storage kernel: [  937.538151] Buffer I/O error on device sdm1, logical block 8463702
  1087. Nov 17 00:33:20 cave-storage kernel: [  937.538152] Buffer I/O error on device sdm1, logical block 8463703
  1088. Nov 17 00:33:20 cave-storage kernel: [  937.538153] Buffer I/O error on device sdm1, logical block 8463704
  1089. Nov 17 00:33:20 cave-storage kernel: [  937.538153] Buffer I/O error on device sdm1, logical block 8463705
  1090. Nov 17 00:33:20 cave-storage kernel: [  937.538154] Buffer I/O error on device sdm1, logical block 8463706
  1091. Nov 17 00:33:20 cave-storage kernel: [  937.538155] Buffer I/O error on device sdm1, logical block 8463707
  1092. Nov 17 00:33:20 cave-storage kernel: [  937.538156] Buffer I/O error on device sdm1, logical block 8463708
  1093. Nov 17 00:33:20 cave-storage kernel: [  937.538157] Buffer I/O error on device sdm1, logical block 8463709
  1094. Nov 17 00:33:20 cave-storage kernel: [  937.538157] Buffer I/O error on device sdm1, logical block 8463710
  1095. Nov 17 00:33:20 cave-storage kernel: [  937.538158] Buffer I/O error on device sdm1, logical block 8463711
  1096. Nov 17 00:33:20 cave-storage kernel: [  937.538159] Buffer I/O error on device sdm1, logical block 8463712
  1097. Nov 17 00:33:20 cave-storage kernel: [  937.538160] Buffer I/O error on device sdm1, logical block 8463713
  1098. Nov 17 00:33:20 cave-storage kernel: [  937.538161] Buffer I/O error on device sdm1, logical block 8463714
  1099. Nov 17 00:33:20 cave-storage kernel: [  937.538161] Buffer I/O error on device sdm1, logical block 8463715
  1100. Nov 17 00:33:20 cave-storage kernel: [  937.538162] Buffer I/O error on device sdm1, logical block 8463716
  1101. Nov 17 00:33:20 cave-storage kernel: [  937.538163] Buffer I/O error on device sdm1, logical block 8463717
  1102. Nov 17 00:33:20 cave-storage kernel: [  937.538164] Buffer I/O error on device sdm1, logical block 8463718
  1103. Nov 17 00:33:20 cave-storage kernel: [  937.538165] Buffer I/O error on device sdm1, logical block 8463719
  1104. Nov 17 00:33:20 cave-storage kernel: [  937.538166] Buffer I/O error on device sdm1, logical block 8463720
  1105. Nov 17 00:33:20 cave-storage kernel: [  937.538166] Buffer I/O error on device sdm1, logical block 8463721
  1106. Nov 17 00:33:20 cave-storage kernel: [  937.538167] Buffer I/O error on device sdm1, logical block 8463722
  1107. Nov 17 00:33:20 cave-storage kernel: [  937.538168] Buffer I/O error on device sdm1, logical block 8463723
  1108. Nov 17 00:33:20 cave-storage kernel: [  937.538169] Buffer I/O error on device sdm1, logical block 8463724
  1109. Nov 17 00:33:20 cave-storage kernel: [  937.538169] Buffer I/O error on device sdm1, logical block 8463725
  1110. Nov 17 00:33:20 cave-storage kernel: [  937.538170] Buffer I/O error on device sdm1, logical block 8463726
  1111. Nov 17 00:33:20 cave-storage kernel: [  937.538171] Buffer I/O error on device sdm1, logical block 8463727
  1112. Nov 17 00:33:20 cave-storage kernel: [  937.538172] Buffer I/O error on device sdm1, logical block 8463728
  1113. Nov 17 00:33:20 cave-storage kernel: [  937.538173] Buffer I/O error on device sdm1, logical block 8463729
  1114. Nov 17 00:33:20 cave-storage kernel: [  937.538173] Buffer I/O error on device sdm1, logical block 8463730
  1115. Nov 17 00:33:20 cave-storage kernel: [  937.538174] Buffer I/O error on device sdm1, logical block 8463731
  1116. Nov 17 00:33:20 cave-storage kernel: [  937.538175] Buffer I/O error on device sdm1, logical block 8463732
  1117. Nov 17 00:33:20 cave-storage kernel: [  937.538176] Buffer I/O error on device sdm1, logical block 8463733
  1118. Nov 17 00:33:20 cave-storage kernel: [  937.538176] Buffer I/O error on device sdm1, logical block 8463734
  1119. Nov 17 00:33:20 cave-storage kernel: [  937.538177] Buffer I/O error on device sdm1, logical block 8463735
  1120. Nov 17 00:33:20 cave-storage kernel: [  937.538178] Buffer I/O error on device sdm1, logical block 8463736
  1121. Nov 17 00:33:20 cave-storage kernel: [  937.538179] Buffer I/O error on device sdm1, logical block 8463737
  1122. Nov 17 00:33:20 cave-storage kernel: [  937.538180] Buffer I/O error on device sdm1, logical block 8463738
  1123. Nov 17 00:33:20 cave-storage kernel: [  937.538181] Buffer I/O error on device sdm1, logical block 8463739
  1124. Nov 17 00:33:20 cave-storage kernel: [  937.538181] Buffer I/O error on device sdm1, logical block 8463740
  1125. Nov 17 00:33:20 cave-storage kernel: [  937.538182] Buffer I/O error on device sdm1, logical block 8463741
  1126. Nov 17 00:33:20 cave-storage kernel: [  937.538183] Buffer I/O error on device sdm1, logical block 8463742
  1127. Nov 17 00:33:20 cave-storage kernel: [  937.538184] Buffer I/O error on device sdm1, logical block 8463743
  1128. Nov 17 00:33:20 cave-storage kernel: [  937.538185] Buffer I/O error on device sdm1, logical block 8463744
  1129. Nov 17 00:33:20 cave-storage kernel: [  937.538186] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32293048320 size 475136 starting block 8464001)
  1130. Nov 17 00:33:20 cave-storage kernel: [  937.538189] sd 22:0:0:0: [sdm] Unhandled error code
  1131. Nov 17 00:33:20 cave-storage kernel: [  937.538190] sd 22:0:0:0: [sdm]  
  1132. Nov 17 00:33:20 cave-storage kernel: [  937.538190] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1133. Nov 17 00:33:20 cave-storage kernel: [  937.538191] sd 22:0:0:0: [sdm] CDB:
  1134. Nov 17 00:33:20 cave-storage kernel: [  937.538191] Write(16): 8a 00 00 00 00 00 04 09 2c c8 00 00 03 a0 00 00
  1135. Nov 17 00:33:20 cave-storage kernel: [  937.538196] end_request: I/O error, dev sdm, sector 67710152
  1136. Nov 17 00:33:20 cave-storage kernel: [  937.538197] Buffer I/O error on device sdm1, logical block 8463513
  1137. Nov 17 00:33:20 cave-storage kernel: [  937.538198] Buffer I/O error on device sdm1, logical block 8463514
  1138. Nov 17 00:33:20 cave-storage kernel: [  937.538199] Buffer I/O error on device sdm1, logical block 8463515
  1139. Nov 17 00:33:20 cave-storage kernel: [  937.538200] Buffer I/O error on device sdm1, logical block 8463516
  1140. Nov 17 00:33:20 cave-storage kernel: [  937.538201] Buffer I/O error on device sdm1, logical block 8463517
  1141. Nov 17 00:33:20 cave-storage kernel: [  937.538201] Buffer I/O error on device sdm1, logical block 8463518
  1142. Nov 17 00:33:20 cave-storage kernel: [  937.538202] Buffer I/O error on device sdm1, logical block 8463519
  1143. Nov 17 00:33:20 cave-storage kernel: [  937.538203] Buffer I/O error on device sdm1, logical block 8463520
  1144. Nov 17 00:33:20 cave-storage kernel: [  937.538204] Buffer I/O error on device sdm1, logical block 8463521
  1145. Nov 17 00:33:20 cave-storage kernel: [  937.538205] Buffer I/O error on device sdm1, logical block 8463522
  1146. Nov 17 00:33:20 cave-storage kernel: [  937.538206] Buffer I/O error on device sdm1, logical block 8463523
  1147. Nov 17 00:33:20 cave-storage kernel: [  937.538206] Buffer I/O error on device sdm1, logical block 8463524
  1148. Nov 17 00:33:20 cave-storage kernel: [  937.538207] Buffer I/O error on device sdm1, logical block 8463525
  1149. Nov 17 00:33:20 cave-storage kernel: [  937.538208] Buffer I/O error on device sdm1, logical block 8463526
  1150. Nov 17 00:33:20 cave-storage kernel: [  937.538209] Buffer I/O error on device sdm1, logical block 8463527
  1151. Nov 17 00:33:20 cave-storage kernel: [  937.538210] Buffer I/O error on device sdm1, logical block 8463528
  1152. Nov 17 00:33:20 cave-storage kernel: [  937.538211] Buffer I/O error on device sdm1, logical block 8463529
  1153. Nov 17 00:33:20 cave-storage kernel: [  937.538212] Buffer I/O error on device sdm1, logical block 8463530
  1154. Nov 17 00:33:20 cave-storage kernel: [  937.538212] Buffer I/O error on device sdm1, logical block 8463531
  1155. Nov 17 00:33:20 cave-storage kernel: [  937.538213] Buffer I/O error on device sdm1, logical block 8463532
  1156. Nov 17 00:33:20 cave-storage kernel: [  937.538214] Buffer I/O error on device sdm1, logical block 8463533
  1157. Nov 17 00:33:20 cave-storage kernel: [  937.538215] Buffer I/O error on device sdm1, logical block 8463534
  1158. Nov 17 00:33:20 cave-storage kernel: [  937.538216] Buffer I/O error on device sdm1, logical block 8463535
  1159. Nov 17 00:33:20 cave-storage kernel: [  937.538217] Buffer I/O error on device sdm1, logical block 8463536
  1160. Nov 17 00:33:20 cave-storage kernel: [  937.538218] Buffer I/O error on device sdm1, logical block 8463537
  1161. Nov 17 00:33:20 cave-storage kernel: [  937.538218] Buffer I/O error on device sdm1, logical block 8463538
  1162. Nov 17 00:33:20 cave-storage kernel: [  937.538219] Buffer I/O error on device sdm1, logical block 8463539
  1163. Nov 17 00:33:20 cave-storage kernel: [  937.538220] Buffer I/O error on device sdm1, logical block 8463540
  1164. Nov 17 00:33:20 cave-storage kernel: [  937.538221] Buffer I/O error on device sdm1, logical block 8463541
  1165. Nov 17 00:33:20 cave-storage kernel: [  937.538222] Buffer I/O error on device sdm1, logical block 8463542
  1166. Nov 17 00:33:20 cave-storage kernel: [  937.538223] Buffer I/O error on device sdm1, logical block 8463543
  1167. Nov 17 00:33:20 cave-storage kernel: [  937.538224] Buffer I/O error on device sdm1, logical block 8463544
  1168. Nov 17 00:33:20 cave-storage kernel: [  937.538224] Buffer I/O error on device sdm1, logical block 8463545
  1169. Nov 17 00:33:20 cave-storage kernel: [  937.538225] Buffer I/O error on device sdm1, logical block 8463546
  1170. Nov 17 00:33:20 cave-storage kernel: [  937.538226] Buffer I/O error on device sdm1, logical block 8463547
  1171. Nov 17 00:33:20 cave-storage kernel: [  937.538227] Buffer I/O error on device sdm1, logical block 8463548
  1172. Nov 17 00:33:20 cave-storage kernel: [  937.538227] Buffer I/O error on device sdm1, logical block 8463549
  1173. Nov 17 00:33:20 cave-storage kernel: [  937.538228] Buffer I/O error on device sdm1, logical block 8463550
  1174. Nov 17 00:33:20 cave-storage kernel: [  937.538229] Buffer I/O error on device sdm1, logical block 8463551
  1175. Nov 17 00:33:20 cave-storage kernel: [  937.538230] Buffer I/O error on device sdm1, logical block 8463552
  1176. Nov 17 00:33:20 cave-storage kernel: [  937.538231] Buffer I/O error on device sdm1, logical block 8463553
  1177. Nov 17 00:33:20 cave-storage kernel: [  937.538232] Buffer I/O error on device sdm1, logical block 8463554
  1178. Nov 17 00:33:20 cave-storage kernel: [  937.538232] Buffer I/O error on device sdm1, logical block 8463555
  1179. Nov 17 00:33:20 cave-storage kernel: [  937.538233] Buffer I/O error on device sdm1, logical block 8463556
  1180. Nov 17 00:33:20 cave-storage kernel: [  937.538234] Buffer I/O error on device sdm1, logical block 8463557
  1181. Nov 17 00:33:20 cave-storage kernel: [  937.538235] Buffer I/O error on device sdm1, logical block 8463558
  1182. Nov 17 00:33:20 cave-storage kernel: [  937.538236] Buffer I/O error on device sdm1, logical block 8463559
  1183. Nov 17 00:33:20 cave-storage kernel: [  937.538237] Buffer I/O error on device sdm1, logical block 8463560
  1184. Nov 17 00:33:20 cave-storage kernel: [  937.538238] Buffer I/O error on device sdm1, logical block 8463561
  1185. Nov 17 00:33:20 cave-storage kernel: [  937.538238] Buffer I/O error on device sdm1, logical block 8463562
  1186. Nov 17 00:33:20 cave-storage kernel: [  937.538239] Buffer I/O error on device sdm1, logical block 8463563
  1187. Nov 17 00:33:20 cave-storage kernel: [  937.538240] Buffer I/O error on device sdm1, logical block 8463564
  1188. Nov 17 00:33:20 cave-storage kernel: [  937.538241] Buffer I/O error on device sdm1, logical block 8463565
  1189. Nov 17 00:33:20 cave-storage kernel: [  937.538242] Buffer I/O error on device sdm1, logical block 8463566
  1190. Nov 17 00:33:20 cave-storage kernel: [  937.538243] Buffer I/O error on device sdm1, logical block 8463567
  1191. Nov 17 00:33:20 cave-storage kernel: [  937.538243] Buffer I/O error on device sdm1, logical block 8463568
  1192. Nov 17 00:33:20 cave-storage kernel: [  937.538244] Buffer I/O error on device sdm1, logical block 8463569
  1193. Nov 17 00:33:20 cave-storage kernel: [  937.538245] Buffer I/O error on device sdm1, logical block 8463570
  1194. Nov 17 00:33:20 cave-storage kernel: [  937.538246] Buffer I/O error on device sdm1, logical block 8463571
  1195. Nov 17 00:33:20 cave-storage kernel: [  937.538247] Buffer I/O error on device sdm1, logical block 8463572
  1196. Nov 17 00:33:20 cave-storage kernel: [  937.538248] Buffer I/O error on device sdm1, logical block 8463573
  1197. Nov 17 00:33:20 cave-storage kernel: [  937.538248] Buffer I/O error on device sdm1, logical block 8463574
  1198. Nov 17 00:33:20 cave-storage kernel: [  937.538249] Buffer I/O error on device sdm1, logical block 8463575
  1199. Nov 17 00:33:20 cave-storage kernel: [  937.538250] Buffer I/O error on device sdm1, logical block 8463576
  1200. Nov 17 00:33:20 cave-storage kernel: [  937.538251] Buffer I/O error on device sdm1, logical block 8463577
  1201. Nov 17 00:33:20 cave-storage kernel: [  937.538252] Buffer I/O error on device sdm1, logical block 8463578
  1202. Nov 17 00:33:20 cave-storage kernel: [  937.538253] Buffer I/O error on device sdm1, logical block 8463579
  1203. Nov 17 00:33:20 cave-storage kernel: [  937.538253] Buffer I/O error on device sdm1, logical block 8463580
  1204. Nov 17 00:33:20 cave-storage kernel: [  937.538254] Buffer I/O error on device sdm1, logical block 8463581
  1205. Nov 17 00:33:20 cave-storage kernel: [  937.538255] Buffer I/O error on device sdm1, logical block 8463582
  1206. Nov 17 00:33:20 cave-storage kernel: [  937.538256] Buffer I/O error on device sdm1, logical block 8463583
  1207. Nov 17 00:33:20 cave-storage kernel: [  937.538257] Buffer I/O error on device sdm1, logical block 8463584
  1208. Nov 17 00:33:20 cave-storage kernel: [  937.538258] Buffer I/O error on device sdm1, logical block 8463585
  1209. Nov 17 00:33:20 cave-storage kernel: [  937.538259] Buffer I/O error on device sdm1, logical block 8463586
  1210. Nov 17 00:33:20 cave-storage kernel: [  937.538259] Buffer I/O error on device sdm1, logical block 8463587
  1211. Nov 17 00:33:20 cave-storage kernel: [  937.538260] Buffer I/O error on device sdm1, logical block 8463588
  1212. Nov 17 00:33:20 cave-storage kernel: [  937.538261] Buffer I/O error on device sdm1, logical block 8463589
  1213. Nov 17 00:33:20 cave-storage kernel: [  937.538262] Buffer I/O error on device sdm1, logical block 8463590
  1214. Nov 17 00:33:20 cave-storage kernel: [  937.538263] Buffer I/O error on device sdm1, logical block 8463591
  1215. Nov 17 00:33:20 cave-storage kernel: [  937.538263] Buffer I/O error on device sdm1, logical block 8463592
  1216. Nov 17 00:33:20 cave-storage kernel: [  937.538264] Buffer I/O error on device sdm1, logical block 8463593
  1217. Nov 17 00:33:20 cave-storage kernel: [  937.538265] Buffer I/O error on device sdm1, logical block 8463594
  1218. Nov 17 00:33:20 cave-storage kernel: [  937.538266] Buffer I/O error on device sdm1, logical block 8463595
  1219. Nov 17 00:33:20 cave-storage kernel: [  937.538267] Buffer I/O error on device sdm1, logical block 8463596
  1220. Nov 17 00:33:20 cave-storage kernel: [  937.538268] Buffer I/O error on device sdm1, logical block 8463597
  1221. Nov 17 00:33:20 cave-storage kernel: [  937.538269] Buffer I/O error on device sdm1, logical block 8463598
  1222. Nov 17 00:33:20 cave-storage kernel: [  937.538269] Buffer I/O error on device sdm1, logical block 8463599
  1223. Nov 17 00:33:20 cave-storage kernel: [  937.538270] Buffer I/O error on device sdm1, logical block 8463600
  1224. Nov 17 00:33:20 cave-storage kernel: [  937.538271] Buffer I/O error on device sdm1, logical block 8463601
  1225. Nov 17 00:33:20 cave-storage kernel: [  937.538272] Buffer I/O error on device sdm1, logical block 8463602
  1226. Nov 17 00:33:20 cave-storage kernel: [  937.538273] Buffer I/O error on device sdm1, logical block 8463603
  1227. Nov 17 00:33:20 cave-storage kernel: [  937.538273] Buffer I/O error on device sdm1, logical block 8463604
  1228. Nov 17 00:33:20 cave-storage kernel: [  937.538274] Buffer I/O error on device sdm1, logical block 8463605
  1229. Nov 17 00:33:20 cave-storage kernel: [  937.538275] Buffer I/O error on device sdm1, logical block 8463606
  1230. Nov 17 00:33:20 cave-storage kernel: [  937.538276] Buffer I/O error on device sdm1, logical block 8463607
  1231. Nov 17 00:33:20 cave-storage kernel: [  937.538277] Buffer I/O error on device sdm1, logical block 8463608
  1232. Nov 17 00:33:20 cave-storage kernel: [  937.538277] Buffer I/O error on device sdm1, logical block 8463609
  1233. Nov 17 00:33:20 cave-storage kernel: [  937.538278] Buffer I/O error on device sdm1, logical block 8463610
  1234. Nov 17 00:33:20 cave-storage kernel: [  937.538279] Buffer I/O error on device sdm1, logical block 8463611
  1235. Nov 17 00:33:20 cave-storage kernel: [  937.538280] Buffer I/O error on device sdm1, logical block 8463612
  1236. Nov 17 00:33:20 cave-storage kernel: [  937.538281] Buffer I/O error on device sdm1, logical block 8463613
  1237. Nov 17 00:33:20 cave-storage kernel: [  937.538281] Buffer I/O error on device sdm1, logical block 8463614
  1238. Nov 17 00:33:20 cave-storage kernel: [  937.538282] Buffer I/O error on device sdm1, logical block 8463615
  1239. Nov 17 00:33:20 cave-storage kernel: [  937.538283] Buffer I/O error on device sdm1, logical block 8463616
  1240. Nov 17 00:33:20 cave-storage kernel: [  937.538284] Buffer I/O error on device sdm1, logical block 8463617
  1241. Nov 17 00:33:20 cave-storage kernel: [  937.538285] Buffer I/O error on device sdm1, logical block 8463618
  1242. Nov 17 00:33:20 cave-storage kernel: [  937.538286] Buffer I/O error on device sdm1, logical block 8463619
  1243. Nov 17 00:33:20 cave-storage kernel: [  937.538287] Buffer I/O error on device sdm1, logical block 8463620
  1244. Nov 17 00:33:20 cave-storage kernel: [  937.538287] Buffer I/O error on device sdm1, logical block 8463621
  1245. Nov 17 00:33:20 cave-storage kernel: [  937.538288] Buffer I/O error on device sdm1, logical block 8463622
  1246. Nov 17 00:33:20 cave-storage kernel: [  937.538289] Buffer I/O error on device sdm1, logical block 8463623
  1247. Nov 17 00:33:20 cave-storage kernel: [  937.538290] Buffer I/O error on device sdm1, logical block 8463624
  1248. Nov 17 00:33:20 cave-storage kernel: [  937.538290] Buffer I/O error on device sdm1, logical block 8463625
  1249. Nov 17 00:33:20 cave-storage kernel: [  937.538291] Buffer I/O error on device sdm1, logical block 8463626
  1250. Nov 17 00:33:20 cave-storage kernel: [  937.538292] Buffer I/O error on device sdm1, logical block 8463627
  1251. Nov 17 00:33:20 cave-storage kernel: [  937.538293] Buffer I/O error on device sdm1, logical block 8463628
  1252. Nov 17 00:33:20 cave-storage kernel: [  937.538294] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32292573184 size 475136 starting block 8463885)
  1253. Nov 17 00:33:20 cave-storage kernel: [  937.538296] sd 22:0:0:0: [sdm] Unhandled error code
  1254. Nov 17 00:33:20 cave-storage kernel: [  937.538297] sd 22:0:0:0: [sdm]  
  1255. Nov 17 00:33:20 cave-storage kernel: [  937.538297] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1256. Nov 17 00:33:20 cave-storage kernel: [  937.538298] sd 22:0:0:0: [sdm] CDB:
  1257. Nov 17 00:33:20 cave-storage kernel: [  937.538298] Write(16): 8a 00 00 00 00 00 04 09 2a f8 00 00 01 d0 00 00
  1258. Nov 17 00:33:20 cave-storage kernel: [  937.538303] end_request: I/O error, dev sdm, sector 67709688
  1259. Nov 17 00:33:20 cave-storage kernel: [  937.538304] Buffer I/O error on device sdm1, logical block 8463455
  1260. Nov 17 00:33:20 cave-storage kernel: [  937.538305] Buffer I/O error on device sdm1, logical block 8463456
  1261. Nov 17 00:33:20 cave-storage kernel: [  937.538306] Buffer I/O error on device sdm1, logical block 8463457
  1262. Nov 17 00:33:20 cave-storage kernel: [  937.538307] Buffer I/O error on device sdm1, logical block 8463458
  1263. Nov 17 00:33:20 cave-storage kernel: [  937.538308] Buffer I/O error on device sdm1, logical block 8463459
  1264. Nov 17 00:33:20 cave-storage kernel: [  937.538308] Buffer I/O error on device sdm1, logical block 8463460
  1265. Nov 17 00:33:20 cave-storage kernel: [  937.538309] Buffer I/O error on device sdm1, logical block 8463461
  1266. Nov 17 00:33:20 cave-storage kernel: [  937.538310] Buffer I/O error on device sdm1, logical block 8463462
  1267. Nov 17 00:33:20 cave-storage kernel: [  937.538311] Buffer I/O error on device sdm1, logical block 8463463
  1268. Nov 17 00:33:20 cave-storage kernel: [  937.538312] Buffer I/O error on device sdm1, logical block 8463464
  1269. Nov 17 00:33:20 cave-storage kernel: [  937.538313] Buffer I/O error on device sdm1, logical block 8463465
  1270. Nov 17 00:33:20 cave-storage kernel: [  937.538314] Buffer I/O error on device sdm1, logical block 8463466
  1271. Nov 17 00:33:20 cave-storage kernel: [  937.538315] Buffer I/O error on device sdm1, logical block 8463467
  1272. Nov 17 00:33:20 cave-storage kernel: [  937.538315] Buffer I/O error on device sdm1, logical block 8463468
  1273. Nov 17 00:33:20 cave-storage kernel: [  937.538316] Buffer I/O error on device sdm1, logical block 8463469
  1274. Nov 17 00:33:20 cave-storage kernel: [  937.538318] Buffer I/O error on device sdm1, logical block 8463470
  1275. Nov 17 00:33:20 cave-storage kernel: [  937.538319] Buffer I/O error on device sdm1, logical block 8463471
  1276. Nov 17 00:33:20 cave-storage kernel: [  937.538319] Buffer I/O error on device sdm1, logical block 8463472
  1277. Nov 17 00:33:20 cave-storage kernel: [  937.538320] Buffer I/O error on device sdm1, logical block 8463473
  1278. Nov 17 00:33:20 cave-storage kernel: [  937.538321] Buffer I/O error on device sdm1, logical block 8463474
  1279. Nov 17 00:33:20 cave-storage kernel: [  937.538322] Buffer I/O error on device sdm1, logical block 8463475
  1280. Nov 17 00:33:20 cave-storage kernel: [  937.538323] Buffer I/O error on device sdm1, logical block 8463476
  1281. Nov 17 00:33:20 cave-storage kernel: [  937.538324] Buffer I/O error on device sdm1, logical block 8463477
  1282. Nov 17 00:33:20 cave-storage kernel: [  937.538325] Buffer I/O error on device sdm1, logical block 8463478
  1283. Nov 17 00:33:20 cave-storage kernel: [  937.538326] Buffer I/O error on device sdm1, logical block 8463479
  1284. Nov 17 00:33:20 cave-storage kernel: [  937.538327] Buffer I/O error on device sdm1, logical block 8463480
  1285. Nov 17 00:33:20 cave-storage kernel: [  937.538327] Buffer I/O error on device sdm1, logical block 8463481
  1286. Nov 17 00:33:20 cave-storage kernel: [  937.538328] Buffer I/O error on device sdm1, logical block 8463482
  1287. Nov 17 00:33:20 cave-storage kernel: [  937.538329] Buffer I/O error on device sdm1, logical block 8463483
  1288. Nov 17 00:33:20 cave-storage kernel: [  937.538330] Buffer I/O error on device sdm1, logical block 8463484
  1289. Nov 17 00:33:20 cave-storage kernel: [  937.538331] Buffer I/O error on device sdm1, logical block 8463485
  1290. Nov 17 00:33:20 cave-storage kernel: [  937.538332] Buffer I/O error on device sdm1, logical block 8463486
  1291. Nov 17 00:33:20 cave-storage kernel: [  937.538333] Buffer I/O error on device sdm1, logical block 8463487
  1292. Nov 17 00:33:20 cave-storage kernel: [  937.538334] Buffer I/O error on device sdm1, logical block 8463488
  1293. Nov 17 00:33:20 cave-storage kernel: [  937.538335] Buffer I/O error on device sdm1, logical block 8463489
  1294. Nov 17 00:33:20 cave-storage kernel: [  937.538335] Buffer I/O error on device sdm1, logical block 8463490
  1295. Nov 17 00:33:20 cave-storage kernel: [  937.538336] Buffer I/O error on device sdm1, logical block 8463491
  1296. Nov 17 00:33:20 cave-storage kernel: [  937.538337] Buffer I/O error on device sdm1, logical block 8463492
  1297. Nov 17 00:33:20 cave-storage kernel: [  937.538338] Buffer I/O error on device sdm1, logical block 8463493
  1298. Nov 17 00:33:20 cave-storage kernel: [  937.538339] Buffer I/O error on device sdm1, logical block 8463494
  1299. Nov 17 00:33:20 cave-storage kernel: [  937.538340] Buffer I/O error on device sdm1, logical block 8463495
  1300. Nov 17 00:33:20 cave-storage kernel: [  937.538341] Buffer I/O error on device sdm1, logical block 8463496
  1301. Nov 17 00:33:20 cave-storage kernel: [  937.538341] Buffer I/O error on device sdm1, logical block 8463497
  1302. Nov 17 00:33:20 cave-storage kernel: [  937.538342] Buffer I/O error on device sdm1, logical block 8463498
  1303. Nov 17 00:33:20 cave-storage kernel: [  937.538343] Buffer I/O error on device sdm1, logical block 8463499
  1304. Nov 17 00:33:20 cave-storage kernel: [  937.538344] Buffer I/O error on device sdm1, logical block 8463500
  1305. Nov 17 00:33:20 cave-storage kernel: [  937.538345] Buffer I/O error on device sdm1, logical block 8463501
  1306. Nov 17 00:33:20 cave-storage kernel: [  937.538345] Buffer I/O error on device sdm1, logical block 8463502
  1307. Nov 17 00:33:20 cave-storage kernel: [  937.538346] Buffer I/O error on device sdm1, logical block 8463503
  1308. Nov 17 00:33:20 cave-storage kernel: [  937.538347] Buffer I/O error on device sdm1, logical block 8463504
  1309. Nov 17 00:33:20 cave-storage kernel: [  937.538348] Buffer I/O error on device sdm1, logical block 8463505
  1310. Nov 17 00:33:20 cave-storage kernel: [  937.538349] Buffer I/O error on device sdm1, logical block 8463506
  1311. Nov 17 00:33:20 cave-storage kernel: [  937.538350] Buffer I/O error on device sdm1, logical block 8463507
  1312. Nov 17 00:33:20 cave-storage kernel: [  937.538351] Buffer I/O error on device sdm1, logical block 8463508
  1313. Nov 17 00:33:20 cave-storage kernel: [  937.538351] Buffer I/O error on device sdm1, logical block 8463509
  1314. Nov 17 00:33:20 cave-storage kernel: [  937.538352] Buffer I/O error on device sdm1, logical block 8463510
  1315. Nov 17 00:33:20 cave-storage kernel: [  937.538353] Buffer I/O error on device sdm1, logical block 8463511
  1316. Nov 17 00:33:20 cave-storage kernel: [  937.538354] Buffer I/O error on device sdm1, logical block 8463512
  1317. Nov 17 00:33:20 cave-storage kernel: [  937.538355] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32292335616 size 237568 starting block 8463769)
  1318. Nov 17 00:33:20 cave-storage kernel: [  937.538358] sd 22:0:0:0: [sdm] Unhandled error code
  1319. Nov 17 00:33:20 cave-storage kernel: [  937.538358] sd 22:0:0:0: [sdm]  
  1320. Nov 17 00:33:20 cave-storage kernel: [  937.538359] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1321. Nov 17 00:33:20 cave-storage kernel: [  937.538360] sd 22:0:0:0: [sdm] CDB:
  1322. Nov 17 00:33:20 cave-storage kernel: [  937.538360] Write(16): 8a 00 00 00 00 00 04 09 29 28 00 00 01 d0 00 00
  1323. Nov 17 00:33:20 cave-storage kernel: [  937.538365] end_request: I/O error, dev sdm, sector 67709224
  1324. Nov 17 00:33:20 cave-storage kernel: [  937.538365] Buffer I/O error on device sdm1, logical block 8463397
  1325. Nov 17 00:33:20 cave-storage kernel: [  937.538367] Buffer I/O error on device sdm1, logical block 8463398
  1326. Nov 17 00:33:20 cave-storage kernel: [  937.538367] Buffer I/O error on device sdm1, logical block 8463399
  1327. Nov 17 00:33:20 cave-storage kernel: [  937.538368] Buffer I/O error on device sdm1, logical block 8463400
  1328. Nov 17 00:33:20 cave-storage kernel: [  937.538369] Buffer I/O error on device sdm1, logical block 8463401
  1329. Nov 17 00:33:20 cave-storage kernel: [  937.538370] Buffer I/O error on device sdm1, logical block 8463402
  1330. Nov 17 00:33:20 cave-storage kernel: [  937.538371] Buffer I/O error on device sdm1, logical block 8463403
  1331. Nov 17 00:33:20 cave-storage kernel: [  937.538372] Buffer I/O error on device sdm1, logical block 8463404
  1332. Nov 17 00:33:20 cave-storage kernel: [  937.538373] Buffer I/O error on device sdm1, logical block 8463405
  1333. Nov 17 00:33:20 cave-storage kernel: [  937.538374] Buffer I/O error on device sdm1, logical block 8463406
  1334. Nov 17 00:33:20 cave-storage kernel: [  937.538374] Buffer I/O error on device sdm1, logical block 8463407
  1335. Nov 17 00:33:20 cave-storage kernel: [  937.538375] Buffer I/O error on device sdm1, logical block 8463408
  1336. Nov 17 00:33:20 cave-storage kernel: [  937.538376] Buffer I/O error on device sdm1, logical block 8463409
  1337. Nov 17 00:33:20 cave-storage kernel: [  937.538377] Buffer I/O error on device sdm1, logical block 8463410
  1338. Nov 17 00:33:20 cave-storage kernel: [  937.538378] Buffer I/O error on device sdm1, logical block 8463411
  1339. Nov 17 00:33:20 cave-storage kernel: [  937.538379] Buffer I/O error on device sdm1, logical block 8463412
  1340. Nov 17 00:33:20 cave-storage kernel: [  937.538380] Buffer I/O error on device sdm1, logical block 8463413
  1341. Nov 17 00:33:20 cave-storage kernel: [  937.538381] Buffer I/O error on device sdm1, logical block 8463414
  1342. Nov 17 00:33:20 cave-storage kernel: [  937.538381] Buffer I/O error on device sdm1, logical block 8463415
  1343. Nov 17 00:33:20 cave-storage kernel: [  937.538382] Buffer I/O error on device sdm1, logical block 8463416
  1344. Nov 17 00:33:20 cave-storage kernel: [  937.538383] Buffer I/O error on device sdm1, logical block 8463417
  1345. Nov 17 00:33:20 cave-storage kernel: [  937.538384] Buffer I/O error on device sdm1, logical block 8463418
  1346. Nov 17 00:33:20 cave-storage kernel: [  937.538385] Buffer I/O error on device sdm1, logical block 8463419
  1347. Nov 17 00:33:20 cave-storage kernel: [  937.538386] Buffer I/O error on device sdm1, logical block 8463420
  1348. Nov 17 00:33:20 cave-storage kernel: [  937.538387] Buffer I/O error on device sdm1, logical block 8463421
  1349. Nov 17 00:33:20 cave-storage kernel: [  937.538388] Buffer I/O error on device sdm1, logical block 8463422
  1350. Nov 17 00:33:20 cave-storage kernel: [  937.538388] Buffer I/O error on device sdm1, logical block 8463423
  1351. Nov 17 00:33:20 cave-storage kernel: [  937.538389] Buffer I/O error on device sdm1, logical block 8463424
  1352. Nov 17 00:33:20 cave-storage kernel: [  937.538390] Buffer I/O error on device sdm1, logical block 8463425
  1353. Nov 17 00:33:20 cave-storage kernel: [  937.538391] Buffer I/O error on device sdm1, logical block 8463426
  1354. Nov 17 00:33:20 cave-storage kernel: [  937.538392] Buffer I/O error on device sdm1, logical block 8463427
  1355. Nov 17 00:33:20 cave-storage kernel: [  937.538393] Buffer I/O error on device sdm1, logical block 8463428
  1356. Nov 17 00:33:20 cave-storage kernel: [  937.538393] Buffer I/O error on device sdm1, logical block 8463429
  1357. Nov 17 00:33:20 cave-storage kernel: [  937.538394] Buffer I/O error on device sdm1, logical block 8463430
  1358. Nov 17 00:33:20 cave-storage kernel: [  937.538395] Buffer I/O error on device sdm1, logical block 8463431
  1359. Nov 17 00:33:20 cave-storage kernel: [  937.538396] Buffer I/O error on device sdm1, logical block 8463432
  1360. Nov 17 00:33:20 cave-storage kernel: [  937.538397] Buffer I/O error on device sdm1, logical block 8463433
  1361. Nov 17 00:33:20 cave-storage kernel: [  937.538398] Buffer I/O error on device sdm1, logical block 8463434
  1362. Nov 17 00:33:20 cave-storage kernel: [  937.538399] Buffer I/O error on device sdm1, logical block 8463435
  1363. Nov 17 00:33:20 cave-storage kernel: [  937.538399] Buffer I/O error on device sdm1, logical block 8463436
  1364. Nov 17 00:33:20 cave-storage kernel: [  937.538400] Buffer I/O error on device sdm1, logical block 8463437
  1365. Nov 17 00:33:20 cave-storage kernel: [  937.538401] Buffer I/O error on device sdm1, logical block 8463438
  1366. Nov 17 00:33:20 cave-storage kernel: [  937.538402] Buffer I/O error on device sdm1, logical block 8463439
  1367. Nov 17 00:33:20 cave-storage kernel: [  937.538403] Buffer I/O error on device sdm1, logical block 8463440
  1368. Nov 17 00:33:20 cave-storage kernel: [  937.538404] Buffer I/O error on device sdm1, logical block 8463441
  1369. Nov 17 00:33:20 cave-storage kernel: [  937.538405] Buffer I/O error on device sdm1, logical block 8463442
  1370. Nov 17 00:33:20 cave-storage kernel: [  937.538406] Buffer I/O error on device sdm1, logical block 8463443
  1371. Nov 17 00:33:20 cave-storage kernel: [  937.538407] Buffer I/O error on device sdm1, logical block 8463444
  1372. Nov 17 00:33:20 cave-storage kernel: [  937.538408] Buffer I/O error on device sdm1, logical block 8463445
  1373. Nov 17 00:33:20 cave-storage kernel: [  937.538409] Buffer I/O error on device sdm1, logical block 8463446
  1374. Nov 17 00:33:20 cave-storage kernel: [  937.538409] Buffer I/O error on device sdm1, logical block 8463447
  1375. Nov 17 00:33:20 cave-storage kernel: [  937.538410] Buffer I/O error on device sdm1, logical block 8463448
  1376. Nov 17 00:33:20 cave-storage kernel: [  937.538411] Buffer I/O error on device sdm1, logical block 8463449
  1377. Nov 17 00:33:20 cave-storage kernel: [  937.538412] Buffer I/O error on device sdm1, logical block 8463450
  1378. Nov 17 00:33:20 cave-storage kernel: [  937.538413] Buffer I/O error on device sdm1, logical block 8463451
  1379. Nov 17 00:33:20 cave-storage kernel: [  937.538414] Buffer I/O error on device sdm1, logical block 8463452
  1380. Nov 17 00:33:20 cave-storage kernel: [  937.538414] Buffer I/O error on device sdm1, logical block 8463453
  1381. Nov 17 00:33:20 cave-storage kernel: [  937.538415] Buffer I/O error on device sdm1, logical block 8463454
  1382. Nov 17 00:33:20 cave-storage kernel: [  937.538416] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32292098048 size 237568 starting block 8463711)
  1383. Nov 17 00:33:20 cave-storage kernel: [  937.538419] sd 22:0:0:0: [sdm] Unhandled error code
  1384. Nov 17 00:33:20 cave-storage kernel: [  937.538420] sd 22:0:0:0: [sdm]  
  1385. Nov 17 00:33:20 cave-storage kernel: [  937.538420] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1386. Nov 17 00:33:20 cave-storage kernel: [  937.538421] sd 22:0:0:0: [sdm] CDB:
  1387. Nov 17 00:33:20 cave-storage kernel: [  937.538421] Write(16): 8a 00 00 00 00 00 04 09 26 a8 00 00 02 80 00 00
  1388. Nov 17 00:33:20 cave-storage kernel: [  937.538426] end_request: I/O error, dev sdm, sector 67708584
  1389. Nov 17 00:33:20 cave-storage kernel: [  937.538427] Buffer I/O error on device sdm1, logical block 8463317
  1390. Nov 17 00:33:20 cave-storage kernel: [  937.538428] Buffer I/O error on device sdm1, logical block 8463318
  1391. Nov 17 00:33:20 cave-storage kernel: [  937.538429] Buffer I/O error on device sdm1, logical block 8463319
  1392. Nov 17 00:33:20 cave-storage kernel: [  937.538430] Buffer I/O error on device sdm1, logical block 8463320
  1393. Nov 17 00:33:20 cave-storage kernel: [  937.538431] Buffer I/O error on device sdm1, logical block 8463321
  1394. Nov 17 00:33:20 cave-storage kernel: [  937.538432] Buffer I/O error on device sdm1, logical block 8463322
  1395. Nov 17 00:33:20 cave-storage kernel: [  937.538432] Buffer I/O error on device sdm1, logical block 8463323
  1396. Nov 17 00:33:20 cave-storage kernel: [  937.538433] Buffer I/O error on device sdm1, logical block 8463324
  1397. Nov 17 00:33:20 cave-storage kernel: [  937.538434] Buffer I/O error on device sdm1, logical block 8463325
  1398. Nov 17 00:33:20 cave-storage kernel: [  937.538435] Buffer I/O error on device sdm1, logical block 8463326
  1399. Nov 17 00:33:20 cave-storage kernel: [  937.538436] Buffer I/O error on device sdm1, logical block 8463327
  1400. Nov 17 00:33:20 cave-storage kernel: [  937.538436] Buffer I/O error on device sdm1, logical block 8463328
  1401. Nov 17 00:33:20 cave-storage kernel: [  937.538437] Buffer I/O error on device sdm1, logical block 8463329
  1402. Nov 17 00:33:20 cave-storage kernel: [  937.538438] Buffer I/O error on device sdm1, logical block 8463330
  1403. Nov 17 00:33:20 cave-storage kernel: [  937.538439] Buffer I/O error on device sdm1, logical block 8463331
  1404. Nov 17 00:33:20 cave-storage kernel: [  937.538440] Buffer I/O error on device sdm1, logical block 8463332
  1405. Nov 17 00:33:20 cave-storage kernel: [  937.538440] Buffer I/O error on device sdm1, logical block 8463333
  1406. Nov 17 00:33:20 cave-storage kernel: [  937.538441] Buffer I/O error on device sdm1, logical block 8463334
  1407. Nov 17 00:33:20 cave-storage kernel: [  937.538442] Buffer I/O error on device sdm1, logical block 8463335
  1408. Nov 17 00:33:20 cave-storage kernel: [  937.538443] Buffer I/O error on device sdm1, logical block 8463336
  1409. Nov 17 00:33:20 cave-storage kernel: [  937.538444] Buffer I/O error on device sdm1, logical block 8463337
  1410. Nov 17 00:33:20 cave-storage kernel: [  937.538445] Buffer I/O error on device sdm1, logical block 8463338
  1411. Nov 17 00:33:20 cave-storage kernel: [  937.538445] Buffer I/O error on device sdm1, logical block 8463339
  1412. Nov 17 00:33:20 cave-storage kernel: [  937.538446] Buffer I/O error on device sdm1, logical block 8463340
  1413. Nov 17 00:33:20 cave-storage kernel: [  937.538447] Buffer I/O error on device sdm1, logical block 8463341
  1414. Nov 17 00:33:20 cave-storage kernel: [  937.538448] Buffer I/O error on device sdm1, logical block 8463342
  1415. Nov 17 00:33:20 cave-storage kernel: [  937.538449] Buffer I/O error on device sdm1, logical block 8463343
  1416. Nov 17 00:33:20 cave-storage kernel: [  937.538450] Buffer I/O error on device sdm1, logical block 8463344
  1417. Nov 17 00:33:20 cave-storage kernel: [  937.538451] Buffer I/O error on device sdm1, logical block 8463345
  1418. Nov 17 00:33:20 cave-storage kernel: [  937.538451] Buffer I/O error on device sdm1, logical block 8463346
  1419. Nov 17 00:33:20 cave-storage kernel: [  937.538452] Buffer I/O error on device sdm1, logical block 8463347
  1420. Nov 17 00:33:20 cave-storage kernel: [  937.538453] Buffer I/O error on device sdm1, logical block 8463348
  1421. Nov 17 00:33:20 cave-storage kernel: [  937.538454] Buffer I/O error on device sdm1, logical block 8463349
  1422. Nov 17 00:33:20 cave-storage kernel: [  937.538455] Buffer I/O error on device sdm1, logical block 8463350
  1423. Nov 17 00:33:20 cave-storage kernel: [  937.538455] Buffer I/O error on device sdm1, logical block 8463351
  1424. Nov 17 00:33:20 cave-storage kernel: [  937.538456] Buffer I/O error on device sdm1, logical block 8463352
  1425. Nov 17 00:33:20 cave-storage kernel: [  937.538457] Buffer I/O error on device sdm1, logical block 8463353
  1426. Nov 17 00:33:20 cave-storage kernel: [  937.538458] Buffer I/O error on device sdm1, logical block 8463354
  1427. Nov 17 00:33:20 cave-storage kernel: [  937.538459] Buffer I/O error on device sdm1, logical block 8463355
  1428. Nov 17 00:33:20 cave-storage kernel: [  937.538459] Buffer I/O error on device sdm1, logical block 8463356
  1429. Nov 17 00:33:20 cave-storage kernel: [  937.538460] Buffer I/O error on device sdm1, logical block 8463357
  1430. Nov 17 00:33:20 cave-storage kernel: [  937.538461] Buffer I/O error on device sdm1, logical block 8463358
  1431. Nov 17 00:33:20 cave-storage kernel: [  937.538462] Buffer I/O error on device sdm1, logical block 8463359
  1432. Nov 17 00:33:20 cave-storage kernel: [  937.538463] Buffer I/O error on device sdm1, logical block 8463360
  1433. Nov 17 00:33:20 cave-storage kernel: [  937.538464] Buffer I/O error on device sdm1, logical block 8463361
  1434. Nov 17 00:33:20 cave-storage kernel: [  937.538464] Buffer I/O error on device sdm1, logical block 8463362
  1435. Nov 17 00:33:20 cave-storage kernel: [  937.538465] Buffer I/O error on device sdm1, logical block 8463363
  1436. Nov 17 00:33:20 cave-storage kernel: [  937.538466] Buffer I/O error on device sdm1, logical block 8463364
  1437. Nov 17 00:33:20 cave-storage kernel: [  937.538467] Buffer I/O error on device sdm1, logical block 8463365
  1438. Nov 17 00:33:20 cave-storage kernel: [  937.538468] Buffer I/O error on device sdm1, logical block 8463366
  1439. Nov 17 00:33:20 cave-storage kernel: [  937.538469] Buffer I/O error on device sdm1, logical block 8463367
  1440. Nov 17 00:33:20 cave-storage kernel: [  937.538470] Buffer I/O error on device sdm1, logical block 8463368
  1441. Nov 17 00:33:20 cave-storage kernel: [  937.538470] Buffer I/O error on device sdm1, logical block 8463369
  1442. Nov 17 00:33:20 cave-storage kernel: [  937.538471] Buffer I/O error on device sdm1, logical block 8463370
  1443. Nov 17 00:33:20 cave-storage kernel: [  937.538472] Buffer I/O error on device sdm1, logical block 8463371
  1444. Nov 17 00:33:20 cave-storage kernel: [  937.538473] Buffer I/O error on device sdm1, logical block 8463372
  1445. Nov 17 00:33:20 cave-storage kernel: [  937.538474] Buffer I/O error on device sdm1, logical block 8463373
  1446. Nov 17 00:33:20 cave-storage kernel: [  937.538474] Buffer I/O error on device sdm1, logical block 8463374
  1447. Nov 17 00:33:20 cave-storage kernel: [  937.538475] Buffer I/O error on device sdm1, logical block 8463375
  1448. Nov 17 00:33:20 cave-storage kernel: [  937.538476] Buffer I/O error on device sdm1, logical block 8463376
  1449. Nov 17 00:33:20 cave-storage kernel: [  937.538477] Buffer I/O error on device sdm1, logical block 8463377
  1450. Nov 17 00:33:20 cave-storage kernel: [  937.538478] Buffer I/O error on device sdm1, logical block 8463378
  1451. Nov 17 00:33:20 cave-storage kernel: [  937.538479] Buffer I/O error on device sdm1, logical block 8463379
  1452. Nov 17 00:33:20 cave-storage kernel: [  937.538480] Buffer I/O error on device sdm1, logical block 8463380
  1453. Nov 17 00:33:20 cave-storage kernel: [  937.538480] Buffer I/O error on device sdm1, logical block 8463381
  1454. Nov 17 00:33:20 cave-storage kernel: [  937.538481] Buffer I/O error on device sdm1, logical block 8463382
  1455. Nov 17 00:33:20 cave-storage kernel: [  937.538482] Buffer I/O error on device sdm1, logical block 8463383
  1456. Nov 17 00:33:20 cave-storage kernel: [  937.538483] Buffer I/O error on device sdm1, logical block 8463384
  1457. Nov 17 00:33:20 cave-storage kernel: [  937.538484] Buffer I/O error on device sdm1, logical block 8463385
  1458. Nov 17 00:33:20 cave-storage kernel: [  937.538485] Buffer I/O error on device sdm1, logical block 8463386
  1459. Nov 17 00:33:20 cave-storage kernel: [  937.538485] Buffer I/O error on device sdm1, logical block 8463387
  1460. Nov 17 00:33:20 cave-storage kernel: [  937.538486] Buffer I/O error on device sdm1, logical block 8463388
  1461. Nov 17 00:33:20 cave-storage kernel: [  937.538487] Buffer I/O error on device sdm1, logical block 8463389
  1462. Nov 17 00:33:20 cave-storage kernel: [  937.538488] Buffer I/O error on device sdm1, logical block 8463390
  1463. Nov 17 00:33:20 cave-storage kernel: [  937.538489] Buffer I/O error on device sdm1, logical block 8463391
  1464. Nov 17 00:33:20 cave-storage kernel: [  937.538489] Buffer I/O error on device sdm1, logical block 8463392
  1465. Nov 17 00:33:20 cave-storage kernel: [  937.538490] Buffer I/O error on device sdm1, logical block 8463393
  1466. Nov 17 00:33:20 cave-storage kernel: [  937.538491] Buffer I/O error on device sdm1, logical block 8463394
  1467. Nov 17 00:33:20 cave-storage kernel: [  937.538492] Buffer I/O error on device sdm1, logical block 8463395
  1468. Nov 17 00:33:20 cave-storage kernel: [  937.538492] Buffer I/O error on device sdm1, logical block 8463396
  1469. Nov 17 00:33:20 cave-storage kernel: [  937.538494] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32291770368 size 327680 starting block 8463653)
  1470. Nov 17 00:33:20 cave-storage kernel: [  937.538497] sd 22:0:0:0: [sdm] Unhandled error code
  1471. Nov 17 00:33:20 cave-storage kernel: [  937.538498] sd 22:0:0:0: [sdm]  
  1472. Nov 17 00:33:20 cave-storage kernel: [  937.538498] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1473. Nov 17 00:33:20 cave-storage kernel: [  937.538499] sd 22:0:0:0: [sdm] CDB:
  1474. Nov 17 00:33:20 cave-storage kernel: [  937.538499] Write(16): 8a 00 00 00 00 00 04 09 1e a8 00 00 04 00 00 00
  1475. Nov 17 00:33:20 cave-storage kernel: [  937.538504] end_request: I/O error, dev sdm, sector 67706536
  1476. Nov 17 00:33:20 cave-storage kernel: [  937.538505] Buffer I/O error on device sdm1, logical block 8463061
  1477. Nov 17 00:33:20 cave-storage kernel: [  937.538506] Buffer I/O error on device sdm1, logical block 8463062
  1478. Nov 17 00:33:20 cave-storage kernel: [  937.538506] Buffer I/O error on device sdm1, logical block 8463063
  1479. Nov 17 00:33:20 cave-storage kernel: [  937.538507] Buffer I/O error on device sdm1, logical block 8463064
  1480. Nov 17 00:33:20 cave-storage kernel: [  937.538508] Buffer I/O error on device sdm1, logical block 8463065
  1481. Nov 17 00:33:20 cave-storage kernel: [  937.538509] Buffer I/O error on device sdm1, logical block 8463066
  1482. Nov 17 00:33:20 cave-storage kernel: [  937.538509] Buffer I/O error on device sdm1, logical block 8463067
  1483. Nov 17 00:33:20 cave-storage kernel: [  937.538510] Buffer I/O error on device sdm1, logical block 8463068
  1484. Nov 17 00:33:20 cave-storage kernel: [  937.538511] Buffer I/O error on device sdm1, logical block 8463069
  1485. Nov 17 00:33:20 cave-storage kernel: [  937.538512] Buffer I/O error on device sdm1, logical block 8463070
  1486. Nov 17 00:33:20 cave-storage kernel: [  937.538513] Buffer I/O error on device sdm1, logical block 8463071
  1487. Nov 17 00:33:20 cave-storage kernel: [  937.538513] Buffer I/O error on device sdm1, logical block 8463072
  1488. Nov 17 00:33:20 cave-storage kernel: [  937.538514] Buffer I/O error on device sdm1, logical block 8463073
  1489. Nov 17 00:33:20 cave-storage kernel: [  937.538515] Buffer I/O error on device sdm1, logical block 8463074
  1490. Nov 17 00:33:20 cave-storage kernel: [  937.538516] Buffer I/O error on device sdm1, logical block 8463075
  1491. Nov 17 00:33:20 cave-storage kernel: [  937.538517] Buffer I/O error on device sdm1, logical block 8463076
  1492. Nov 17 00:33:20 cave-storage kernel: [  937.538518] Buffer I/O error on device sdm1, logical block 8463077
  1493. Nov 17 00:33:20 cave-storage kernel: [  937.538518] Buffer I/O error on device sdm1, logical block 8463078
  1494. Nov 17 00:33:20 cave-storage kernel: [  937.538519] Buffer I/O error on device sdm1, logical block 8463079
  1495. Nov 17 00:33:20 cave-storage kernel: [  937.538520] Buffer I/O error on device sdm1, logical block 8463080
  1496. Nov 17 00:33:20 cave-storage kernel: [  937.538521] Buffer I/O error on device sdm1, logical block 8463081
  1497. Nov 17 00:33:20 cave-storage kernel: [  937.538522] Buffer I/O error on device sdm1, logical block 8463082
  1498. Nov 17 00:33:20 cave-storage kernel: [  937.538522] Buffer I/O error on device sdm1, logical block 8463083
  1499. Nov 17 00:33:20 cave-storage kernel: [  937.538523] Buffer I/O error on device sdm1, logical block 8463084
  1500. Nov 17 00:33:20 cave-storage kernel: [  937.538524] Buffer I/O error on device sdm1, logical block 8463085
  1501. Nov 17 00:33:20 cave-storage kernel: [  937.538525] Buffer I/O error on device sdm1, logical block 8463086
  1502. Nov 17 00:33:20 cave-storage kernel: [  937.538526] Buffer I/O error on device sdm1, logical block 8463087
  1503. Nov 17 00:33:20 cave-storage kernel: [  937.538527] Buffer I/O error on device sdm1, logical block 8463088
  1504. Nov 17 00:33:20 cave-storage kernel: [  937.538527] Buffer I/O error on device sdm1, logical block 8463089
  1505. Nov 17 00:33:20 cave-storage kernel: [  937.538528] Buffer I/O error on device sdm1, logical block 8463090
  1506. Nov 17 00:33:20 cave-storage kernel: [  937.538529] Buffer I/O error on device sdm1, logical block 8463091
  1507. Nov 17 00:33:20 cave-storage kernel: [  937.538530] Buffer I/O error on device sdm1, logical block 8463092
  1508. Nov 17 00:33:20 cave-storage kernel: [  937.538531] Buffer I/O error on device sdm1, logical block 8463093
  1509. Nov 17 00:33:20 cave-storage kernel: [  937.538531] Buffer I/O error on device sdm1, logical block 8463094
  1510. Nov 17 00:33:20 cave-storage kernel: [  937.538532] Buffer I/O error on device sdm1, logical block 8463095
  1511. Nov 17 00:33:20 cave-storage kernel: [  937.538533] Buffer I/O error on device sdm1, logical block 8463096
  1512. Nov 17 00:33:20 cave-storage kernel: [  937.538534] Buffer I/O error on device sdm1, logical block 8463097
  1513. Nov 17 00:33:20 cave-storage kernel: [  937.538535] Buffer I/O error on device sdm1, logical block 8463098
  1514. Nov 17 00:33:20 cave-storage kernel: [  937.538535] Buffer I/O error on device sdm1, logical block 8463099
  1515. Nov 17 00:33:20 cave-storage kernel: [  937.538536] Buffer I/O error on device sdm1, logical block 8463100
  1516. Nov 17 00:33:20 cave-storage kernel: [  937.538537] Buffer I/O error on device sdm1, logical block 8463101
  1517. Nov 17 00:33:20 cave-storage kernel: [  937.538538] Buffer I/O error on device sdm1, logical block 8463102
  1518. Nov 17 00:33:20 cave-storage kernel: [  937.538538] Buffer I/O error on device sdm1, logical block 8463103
  1519. Nov 17 00:33:20 cave-storage kernel: [  937.538539] Buffer I/O error on device sdm1, logical block 8463104
  1520. Nov 17 00:33:20 cave-storage kernel: [  937.538540] Buffer I/O error on device sdm1, logical block 8463105
  1521. Nov 17 00:33:20 cave-storage kernel: [  937.538541] Buffer I/O error on device sdm1, logical block 8463106
  1522. Nov 17 00:33:20 cave-storage kernel: [  937.538541] Buffer I/O error on device sdm1, logical block 8463107
  1523. Nov 17 00:33:20 cave-storage kernel: [  937.538542] Buffer I/O error on device sdm1, logical block 8463108
  1524. Nov 17 00:33:20 cave-storage kernel: [  937.538543] Buffer I/O error on device sdm1, logical block 8463109
  1525. Nov 17 00:33:20 cave-storage kernel: [  937.538544] Buffer I/O error on device sdm1, logical block 8463110
  1526. Nov 17 00:33:20 cave-storage kernel: [  937.538545] Buffer I/O error on device sdm1, logical block 8463111
  1527. Nov 17 00:33:20 cave-storage kernel: [  937.538545] Buffer I/O error on device sdm1, logical block 8463112
  1528. Nov 17 00:33:20 cave-storage kernel: [  937.538546] Buffer I/O error on device sdm1, logical block 8463113
  1529. Nov 17 00:33:20 cave-storage kernel: [  937.538547] Buffer I/O error on device sdm1, logical block 8463114
  1530. Nov 17 00:33:20 cave-storage kernel: [  937.538548] Buffer I/O error on device sdm1, logical block 8463115
  1531. Nov 17 00:33:20 cave-storage kernel: [  937.538548] Buffer I/O error on device sdm1, logical block 8463116
  1532. Nov 17 00:33:20 cave-storage kernel: [  937.538549] Buffer I/O error on device sdm1, logical block 8463117
  1533. Nov 17 00:33:20 cave-storage kernel: [  937.538550] Buffer I/O error on device sdm1, logical block 8463118
  1534. Nov 17 00:33:20 cave-storage kernel: [  937.538551] Buffer I/O error on device sdm1, logical block 8463119
  1535. Nov 17 00:33:20 cave-storage kernel: [  937.538552] Buffer I/O error on device sdm1, logical block 8463120
  1536. Nov 17 00:33:20 cave-storage kernel: [  937.538552] Buffer I/O error on device sdm1, logical block 8463121
  1537. Nov 17 00:33:20 cave-storage kernel: [  937.538553] Buffer I/O error on device sdm1, logical block 8463122
  1538. Nov 17 00:33:20 cave-storage kernel: [  937.538554] Buffer I/O error on device sdm1, logical block 8463123
  1539. Nov 17 00:33:20 cave-storage kernel: [  937.538555] Buffer I/O error on device sdm1, logical block 8463124
  1540. Nov 17 00:33:20 cave-storage kernel: [  937.538555] Buffer I/O error on device sdm1, logical block 8463125
  1541. Nov 17 00:33:20 cave-storage kernel: [  937.538556] Buffer I/O error on device sdm1, logical block 8463126
  1542. Nov 17 00:33:20 cave-storage kernel: [  937.538557] Buffer I/O error on device sdm1, logical block 8463127
  1543. Nov 17 00:33:20 cave-storage kernel: [  937.538557] Buffer I/O error on device sdm1, logical block 8463128
  1544. Nov 17 00:33:20 cave-storage kernel: [  937.538558] Buffer I/O error on device sdm1, logical block 8463129
  1545. Nov 17 00:33:20 cave-storage kernel: [  937.538559] Buffer I/O error on device sdm1, logical block 8463130
  1546. Nov 17 00:33:20 cave-storage kernel: [  937.538560] Buffer I/O error on device sdm1, logical block 8463131
  1547. Nov 17 00:33:20 cave-storage kernel: [  937.538561] Buffer I/O error on device sdm1, logical block 8463132
  1548. Nov 17 00:33:20 cave-storage kernel: [  937.538561] Buffer I/O error on device sdm1, logical block 8463133
  1549. Nov 17 00:33:20 cave-storage kernel: [  937.538562] Buffer I/O error on device sdm1, logical block 8463134
  1550. Nov 17 00:33:20 cave-storage kernel: [  937.538563] Buffer I/O error on device sdm1, logical block 8463135
  1551. Nov 17 00:33:20 cave-storage kernel: [  937.538564] Buffer I/O error on device sdm1, logical block 8463136
  1552. Nov 17 00:33:20 cave-storage kernel: [  937.538565] Buffer I/O error on device sdm1, logical block 8463137
  1553. Nov 17 00:33:20 cave-storage kernel: [  937.538565] Buffer I/O error on device sdm1, logical block 8463138
  1554. Nov 17 00:33:20 cave-storage kernel: [  937.538566] Buffer I/O error on device sdm1, logical block 8463139
  1555. Nov 17 00:33:20 cave-storage kernel: [  937.538567] Buffer I/O error on device sdm1, logical block 8463140
  1556. Nov 17 00:33:20 cave-storage kernel: [  937.538568] Buffer I/O error on device sdm1, logical block 8463141
  1557. Nov 17 00:33:20 cave-storage kernel: [  937.538569] Buffer I/O error on device sdm1, logical block 8463142
  1558. Nov 17 00:33:20 cave-storage kernel: [  937.538569] Buffer I/O error on device sdm1, logical block 8463143
  1559. Nov 17 00:33:20 cave-storage kernel: [  937.538570] Buffer I/O error on device sdm1, logical block 8463144
  1560. Nov 17 00:33:20 cave-storage kernel: [  937.538571] Buffer I/O error on device sdm1, logical block 8463145
  1561. Nov 17 00:33:20 cave-storage kernel: [  937.538572] Buffer I/O error on device sdm1, logical block 8463146
  1562. Nov 17 00:33:20 cave-storage kernel: [  937.538573] Buffer I/O error on device sdm1, logical block 8463147
  1563. Nov 17 00:33:20 cave-storage kernel: [  937.538574] Buffer I/O error on device sdm1, logical block 8463148
  1564. Nov 17 00:33:20 cave-storage kernel: [  937.538574] Buffer I/O error on device sdm1, logical block 8463149
  1565. Nov 17 00:33:20 cave-storage kernel: [  937.538575] Buffer I/O error on device sdm1, logical block 8463150
  1566. Nov 17 00:33:20 cave-storage kernel: [  937.538576] Buffer I/O error on device sdm1, logical block 8463151
  1567. Nov 17 00:33:20 cave-storage kernel: [  937.538577] Buffer I/O error on device sdm1, logical block 8463152
  1568. Nov 17 00:33:20 cave-storage kernel: [  937.538578] Buffer I/O error on device sdm1, logical block 8463153
  1569. Nov 17 00:33:20 cave-storage kernel: [  937.538578] Buffer I/O error on device sdm1, logical block 8463154
  1570. Nov 17 00:33:20 cave-storage kernel: [  937.538579] Buffer I/O error on device sdm1, logical block 8463155
  1571. Nov 17 00:33:20 cave-storage kernel: [  937.538580] Buffer I/O error on device sdm1, logical block 8463156
  1572. Nov 17 00:33:20 cave-storage kernel: [  937.538581] Buffer I/O error on device sdm1, logical block 8463157
  1573. Nov 17 00:33:20 cave-storage kernel: [  937.538582] Buffer I/O error on device sdm1, logical block 8463158
  1574. Nov 17 00:33:20 cave-storage kernel: [  937.538582] Buffer I/O error on device sdm1, logical block 8463159
  1575. Nov 17 00:33:20 cave-storage kernel: [  937.538583] Buffer I/O error on device sdm1, logical block 8463160
  1576. Nov 17 00:33:20 cave-storage kernel: [  937.538584] Buffer I/O error on device sdm1, logical block 8463161
  1577. Nov 17 00:33:20 cave-storage kernel: [  937.538585] Buffer I/O error on device sdm1, logical block 8463162
  1578. Nov 17 00:33:20 cave-storage kernel: [  937.538585] Buffer I/O error on device sdm1, logical block 8463163
  1579. Nov 17 00:33:20 cave-storage kernel: [  937.538586] Buffer I/O error on device sdm1, logical block 8463164
  1580. Nov 17 00:33:20 cave-storage kernel: [  937.538587] Buffer I/O error on device sdm1, logical block 8463165
  1581. Nov 17 00:33:20 cave-storage kernel: [  937.538588] Buffer I/O error on device sdm1, logical block 8463166
  1582. Nov 17 00:33:20 cave-storage kernel: [  937.538588] Buffer I/O error on device sdm1, logical block 8463167
  1583. Nov 17 00:33:20 cave-storage kernel: [  937.538589] Buffer I/O error on device sdm1, logical block 8463168
  1584. Nov 17 00:33:20 cave-storage kernel: [  937.538590] Buffer I/O error on device sdm1, logical block 8463169
  1585. Nov 17 00:33:20 cave-storage kernel: [  937.538591] Buffer I/O error on device sdm1, logical block 8463170
  1586. Nov 17 00:33:20 cave-storage kernel: [  937.538592] Buffer I/O error on device sdm1, logical block 8463171
  1587. Nov 17 00:33:20 cave-storage kernel: [  937.538593] Buffer I/O error on device sdm1, logical block 8463172
  1588. Nov 17 00:33:20 cave-storage kernel: [  937.538593] Buffer I/O error on device sdm1, logical block 8463173
  1589. Nov 17 00:33:20 cave-storage kernel: [  937.538594] Buffer I/O error on device sdm1, logical block 8463174
  1590. Nov 17 00:33:20 cave-storage kernel: [  937.538595] Buffer I/O error on device sdm1, logical block 8463175
  1591. Nov 17 00:33:20 cave-storage kernel: [  937.538595] Buffer I/O error on device sdm1, logical block 8463176
  1592. Nov 17 00:33:20 cave-storage kernel: [  937.538596] Buffer I/O error on device sdm1, logical block 8463177
  1593. Nov 17 00:33:20 cave-storage kernel: [  937.538597] Buffer I/O error on device sdm1, logical block 8463178
  1594. Nov 17 00:33:20 cave-storage kernel: [  937.538598] Buffer I/O error on device sdm1, logical block 8463179
  1595. Nov 17 00:33:20 cave-storage kernel: [  937.538598] Buffer I/O error on device sdm1, logical block 8463180
  1596. Nov 17 00:33:20 cave-storage kernel: [  937.538599] Buffer I/O error on device sdm1, logical block 8463181
  1597. Nov 17 00:33:20 cave-storage kernel: [  937.538600] Buffer I/O error on device sdm1, logical block 8463182
  1598. Nov 17 00:33:20 cave-storage kernel: [  937.538601] Buffer I/O error on device sdm1, logical block 8463183
  1599. Nov 17 00:33:20 cave-storage kernel: [  937.538601] Buffer I/O error on device sdm1, logical block 8463184
  1600. Nov 17 00:33:20 cave-storage kernel: [  937.538602] Buffer I/O error on device sdm1, logical block 8463185
  1601. Nov 17 00:33:20 cave-storage kernel: [  937.538603] Buffer I/O error on device sdm1, logical block 8463186
  1602. Nov 17 00:33:20 cave-storage kernel: [  937.538604] Buffer I/O error on device sdm1, logical block 8463187
  1603. Nov 17 00:33:20 cave-storage kernel: [  937.538604] Buffer I/O error on device sdm1, logical block 8463188
  1604. Nov 17 00:33:20 cave-storage kernel: [  937.538606] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32290721792 size 524288 starting block 8463445)
  1605. Nov 17 00:33:20 cave-storage kernel: [  937.538609] sd 22:0:0:0: [sdm] Unhandled error code
  1606. Nov 17 00:33:20 cave-storage kernel: [  937.538609] sd 22:0:0:0: [sdm]  
  1607. Nov 17 00:33:20 cave-storage kernel: [  937.538610] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1608. Nov 17 00:33:20 cave-storage kernel: [  937.538610] sd 22:0:0:0: [sdm] CDB:
  1609. Nov 17 00:33:20 cave-storage kernel: [  937.538611] Write(16): 8a 00 00 00 00 00 04 09 18 28 00 00 02 80 00 00
  1610. Nov 17 00:33:20 cave-storage kernel: [  937.538616] Buffer I/O error on device sdm1, logical block 8462853
  1611. Nov 17 00:33:20 cave-storage kernel: [  937.538617] Buffer I/O error on device sdm1, logical block 8462854
  1612. Nov 17 00:33:20 cave-storage kernel: [  937.538618] Buffer I/O error on device sdm1, logical block 8462855
  1613. Nov 17 00:33:20 cave-storage kernel: [  937.538619] Buffer I/O error on device sdm1, logical block 8462856
  1614. Nov 17 00:33:20 cave-storage kernel: [  937.538619] Buffer I/O error on device sdm1, logical block 8462857
  1615. Nov 17 00:33:20 cave-storage kernel: [  937.538620] Buffer I/O error on device sdm1, logical block 8462858
  1616. Nov 17 00:33:20 cave-storage kernel: [  937.538621] Buffer I/O error on device sdm1, logical block 8462859
  1617. Nov 17 00:33:20 cave-storage kernel: [  937.538622] Buffer I/O error on device sdm1, logical block 8462860
  1618. Nov 17 00:33:20 cave-storage kernel: [  937.538623] Buffer I/O error on device sdm1, logical block 8462861
  1619. Nov 17 00:33:20 cave-storage kernel: [  937.538623] Buffer I/O error on device sdm1, logical block 8462862
  1620. Nov 17 00:33:20 cave-storage kernel: [  937.538624] Buffer I/O error on device sdm1, logical block 8462863
  1621. Nov 17 00:33:20 cave-storage kernel: [  937.538625] Buffer I/O error on device sdm1, logical block 8462864
  1622. Nov 17 00:33:20 cave-storage kernel: [  937.538626] Buffer I/O error on device sdm1, logical block 8462865
  1623. Nov 17 00:33:20 cave-storage kernel: [  937.538626] Buffer I/O error on device sdm1, logical block 8462866
  1624. Nov 17 00:33:20 cave-storage kernel: [  937.538627] Buffer I/O error on device sdm1, logical block 8462867
  1625. Nov 17 00:33:20 cave-storage kernel: [  937.538628] Buffer I/O error on device sdm1, logical block 8462868
  1626. Nov 17 00:33:20 cave-storage kernel: [  937.538629] Buffer I/O error on device sdm1, logical block 8462869
  1627. Nov 17 00:33:20 cave-storage kernel: [  937.538629] Buffer I/O error on device sdm1, logical block 8462870
  1628. Nov 17 00:33:20 cave-storage kernel: [  937.538630] Buffer I/O error on device sdm1, logical block 8462871
  1629. Nov 17 00:33:20 cave-storage kernel: [  937.538631] Buffer I/O error on device sdm1, logical block 8462872
  1630. Nov 17 00:33:20 cave-storage kernel: [  937.538632] Buffer I/O error on device sdm1, logical block 8462873
  1631. Nov 17 00:33:20 cave-storage kernel: [  937.538633] Buffer I/O error on device sdm1, logical block 8462874
  1632. Nov 17 00:33:20 cave-storage kernel: [  937.538633] Buffer I/O error on device sdm1, logical block 8462875
  1633. Nov 17 00:33:20 cave-storage kernel: [  937.538634] Buffer I/O error on device sdm1, logical block 8462876
  1634. Nov 17 00:33:20 cave-storage kernel: [  937.538635] Buffer I/O error on device sdm1, logical block 8462877
  1635. Nov 17 00:33:20 cave-storage kernel: [  937.538636] Buffer I/O error on device sdm1, logical block 8462878
  1636. Nov 17 00:33:20 cave-storage kernel: [  937.538637] Buffer I/O error on device sdm1, logical block 8462879
  1637. Nov 17 00:33:20 cave-storage kernel: [  937.538637] Buffer I/O error on device sdm1, logical block 8462880
  1638. Nov 17 00:33:20 cave-storage kernel: [  937.538638] Buffer I/O error on device sdm1, logical block 8462881
  1639. Nov 17 00:33:20 cave-storage kernel: [  937.538639] Buffer I/O error on device sdm1, logical block 8462882
  1640. Nov 17 00:33:20 cave-storage kernel: [  937.538640] Buffer I/O error on device sdm1, logical block 8462883
  1641. Nov 17 00:33:20 cave-storage kernel: [  937.538641] Buffer I/O error on device sdm1, logical block 8462884
  1642. Nov 17 00:33:20 cave-storage kernel: [  937.538641] Buffer I/O error on device sdm1, logical block 8462885
  1643. Nov 17 00:33:20 cave-storage kernel: [  937.538642] Buffer I/O error on device sdm1, logical block 8462886
  1644. Nov 17 00:33:20 cave-storage kernel: [  937.538643] Buffer I/O error on device sdm1, logical block 8462887
  1645. Nov 17 00:33:20 cave-storage kernel: [  937.538644] Buffer I/O error on device sdm1, logical block 8462888
  1646. Nov 17 00:33:20 cave-storage kernel: [  937.538645] Buffer I/O error on device sdm1, logical block 8462889
  1647. Nov 17 00:33:20 cave-storage kernel: [  937.538645] Buffer I/O error on device sdm1, logical block 8462890
  1648. Nov 17 00:33:20 cave-storage kernel: [  937.538646] Buffer I/O error on device sdm1, logical block 8462891
  1649. Nov 17 00:33:20 cave-storage kernel: [  937.538647] Buffer I/O error on device sdm1, logical block 8462892
  1650. Nov 17 00:33:20 cave-storage kernel: [  937.538648] Buffer I/O error on device sdm1, logical block 8462893
  1651. Nov 17 00:33:20 cave-storage kernel: [  937.538648] Buffer I/O error on device sdm1, logical block 8462894
  1652. Nov 17 00:33:20 cave-storage kernel: [  937.538649] Buffer I/O error on device sdm1, logical block 8462895
  1653. Nov 17 00:33:20 cave-storage kernel: [  937.538650] Buffer I/O error on device sdm1, logical block 8462896
  1654. Nov 17 00:33:20 cave-storage kernel: [  937.538651] Buffer I/O error on device sdm1, logical block 8462897
  1655. Nov 17 00:33:20 cave-storage kernel: [  937.538651] Buffer I/O error on device sdm1, logical block 8462898
  1656. Nov 17 00:33:20 cave-storage kernel: [  937.538652] Buffer I/O error on device sdm1, logical block 8462899
  1657. Nov 17 00:33:20 cave-storage kernel: [  937.538653] Buffer I/O error on device sdm1, logical block 8462900
  1658. Nov 17 00:33:20 cave-storage kernel: [  937.538654] Buffer I/O error on device sdm1, logical block 8462901
  1659. Nov 17 00:33:20 cave-storage kernel: [  937.538655] Buffer I/O error on device sdm1, logical block 8462902
  1660. Nov 17 00:33:20 cave-storage kernel: [  937.538655] Buffer I/O error on device sdm1, logical block 8462903
  1661. Nov 17 00:33:20 cave-storage kernel: [  937.538656] Buffer I/O error on device sdm1, logical block 8462904
  1662. Nov 17 00:33:20 cave-storage kernel: [  937.538657] Buffer I/O error on device sdm1, logical block 8462905
  1663. Nov 17 00:33:20 cave-storage kernel: [  937.538658] Buffer I/O error on device sdm1, logical block 8462906
  1664. Nov 17 00:33:20 cave-storage kernel: [  937.538659] Buffer I/O error on device sdm1, logical block 8462907
  1665. Nov 17 00:33:20 cave-storage kernel: [  937.538659] Buffer I/O error on device sdm1, logical block 8462908
  1666. Nov 17 00:33:20 cave-storage kernel: [  937.538660] Buffer I/O error on device sdm1, logical block 8462909
  1667. Nov 17 00:33:20 cave-storage kernel: [  937.538661] Buffer I/O error on device sdm1, logical block 8462910
  1668. Nov 17 00:33:20 cave-storage kernel: [  937.538662] Buffer I/O error on device sdm1, logical block 8462911
  1669. Nov 17 00:33:20 cave-storage kernel: [  937.538663] Buffer I/O error on device sdm1, logical block 8462912
  1670. Nov 17 00:33:20 cave-storage kernel: [  937.538663] Buffer I/O error on device sdm1, logical block 8462913
  1671. Nov 17 00:33:20 cave-storage kernel: [  937.538664] Buffer I/O error on device sdm1, logical block 8462914
  1672. Nov 17 00:33:20 cave-storage kernel: [  937.538665] Buffer I/O error on device sdm1, logical block 8462915
  1673. Nov 17 00:33:20 cave-storage kernel: [  937.538666] Buffer I/O error on device sdm1, logical block 8462916
  1674. Nov 17 00:33:20 cave-storage kernel: [  937.538666] Buffer I/O error on device sdm1, logical block 8462917
  1675. Nov 17 00:33:20 cave-storage kernel: [  937.538667] Buffer I/O error on device sdm1, logical block 8462918
  1676. Nov 17 00:33:20 cave-storage kernel: [  937.538668] Buffer I/O error on device sdm1, logical block 8462919
  1677. Nov 17 00:33:20 cave-storage kernel: [  937.538669] Buffer I/O error on device sdm1, logical block 8462920
  1678. Nov 17 00:33:20 cave-storage kernel: [  937.538669] Buffer I/O error on device sdm1, logical block 8462921
  1679. Nov 17 00:33:20 cave-storage kernel: [  937.538670] Buffer I/O error on device sdm1, logical block 8462922
  1680. Nov 17 00:33:20 cave-storage kernel: [  937.538671] Buffer I/O error on device sdm1, logical block 8462923
  1681. Nov 17 00:33:20 cave-storage kernel: [  937.538672] Buffer I/O error on device sdm1, logical block 8462924
  1682. Nov 17 00:33:20 cave-storage kernel: [  937.538673] Buffer I/O error on device sdm1, logical block 8462925
  1683. Nov 17 00:33:20 cave-storage kernel: [  937.538673] Buffer I/O error on device sdm1, logical block 8462926
  1684. Nov 17 00:33:20 cave-storage kernel: [  937.538674] Buffer I/O error on device sdm1, logical block 8462927
  1685. Nov 17 00:33:20 cave-storage kernel: [  937.538675] Buffer I/O error on device sdm1, logical block 8462928
  1686. Nov 17 00:33:20 cave-storage kernel: [  937.538676] Buffer I/O error on device sdm1, logical block 8462929
  1687. Nov 17 00:33:20 cave-storage kernel: [  937.538676] Buffer I/O error on device sdm1, logical block 8462930
  1688. Nov 17 00:33:20 cave-storage kernel: [  937.538677] Buffer I/O error on device sdm1, logical block 8462931
  1689. Nov 17 00:33:20 cave-storage kernel: [  937.538678] Buffer I/O error on device sdm1, logical block 8462932
  1690. Nov 17 00:33:20 cave-storage kernel: [  937.538679] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32289869824 size 327680 starting block 8463189)
  1691. Nov 17 00:33:20 cave-storage kernel: [  937.538683] sd 22:0:0:0: [sdm] Unhandled error code
  1692. Nov 17 00:33:20 cave-storage kernel: [  937.538683] sd 22:0:0:0: [sdm]  
  1693. Nov 17 00:33:20 cave-storage kernel: [  937.538684] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1694. Nov 17 00:33:20 cave-storage kernel: [  937.538684] sd 22:0:0:0: [sdm] CDB:
  1695. Nov 17 00:33:20 cave-storage kernel: [  937.538685] Write(16): 8a 00 00 00 00 00 04 09 10 28 00 00 04 00 00 00
  1696. Nov 17 00:33:20 cave-storage kernel: [  937.538690] Buffer I/O error on device sdm1, logical block 8462597
  1697. Nov 17 00:33:20 cave-storage kernel: [  937.538691] Buffer I/O error on device sdm1, logical block 8462598
  1698. Nov 17 00:33:20 cave-storage kernel: [  937.538691] Buffer I/O error on device sdm1, logical block 8462599
  1699. Nov 17 00:33:20 cave-storage kernel: [  937.538692] Buffer I/O error on device sdm1, logical block 8462600
  1700. Nov 17 00:33:20 cave-storage kernel: [  937.538693] Buffer I/O error on device sdm1, logical block 8462601
  1701. Nov 17 00:33:20 cave-storage kernel: [  937.538694] Buffer I/O error on device sdm1, logical block 8462602
  1702. Nov 17 00:33:20 cave-storage kernel: [  937.538695] Buffer I/O error on device sdm1, logical block 8462603
  1703. Nov 17 00:33:20 cave-storage kernel: [  937.538696] Buffer I/O error on device sdm1, logical block 8462604
  1704. Nov 17 00:33:20 cave-storage kernel: [  937.538696] Buffer I/O error on device sdm1, logical block 8462605
  1705. Nov 17 00:33:20 cave-storage kernel: [  937.538697] Buffer I/O error on device sdm1, logical block 8462606
  1706. Nov 17 00:33:20 cave-storage kernel: [  937.538698] Buffer I/O error on device sdm1, logical block 8462607
  1707. Nov 17 00:33:20 cave-storage kernel: [  937.538699] Buffer I/O error on device sdm1, logical block 8462608
  1708. Nov 17 00:33:20 cave-storage kernel: [  937.538699] Buffer I/O error on device sdm1, logical block 8462609
  1709. Nov 17 00:33:20 cave-storage kernel: [  937.538700] Buffer I/O error on device sdm1, logical block 8462610
  1710. Nov 17 00:33:20 cave-storage kernel: [  937.538701] Buffer I/O error on device sdm1, logical block 8462611
  1711. Nov 17 00:33:20 cave-storage kernel: [  937.538702] Buffer I/O error on device sdm1, logical block 8462612
  1712. Nov 17 00:33:20 cave-storage kernel: [  937.538703] Buffer I/O error on device sdm1, logical block 8462613
  1713. Nov 17 00:33:20 cave-storage kernel: [  937.538703] Buffer I/O error on device sdm1, logical block 8462614
  1714. Nov 17 00:33:20 cave-storage kernel: [  937.538704] Buffer I/O error on device sdm1, logical block 8462615
  1715. Nov 17 00:33:20 cave-storage kernel: [  937.538705] Buffer I/O error on device sdm1, logical block 8462616
  1716. Nov 17 00:33:20 cave-storage kernel: [  937.538706] Buffer I/O error on device sdm1, logical block 8462617
  1717. Nov 17 00:33:20 cave-storage kernel: [  937.538707] Buffer I/O error on device sdm1, logical block 8462618
  1718. Nov 17 00:33:20 cave-storage kernel: [  937.538707] Buffer I/O error on device sdm1, logical block 8462619
  1719. Nov 17 00:33:20 cave-storage kernel: [  937.538708] Buffer I/O error on device sdm1, logical block 8462620
  1720. Nov 17 00:33:20 cave-storage kernel: [  937.538709] Buffer I/O error on device sdm1, logical block 8462621
  1721. Nov 17 00:33:20 cave-storage kernel: [  937.538710] Buffer I/O error on device sdm1, logical block 8462622
  1722. Nov 17 00:33:20 cave-storage kernel: [  937.538711] Buffer I/O error on device sdm1, logical block 8462623
  1723. Nov 17 00:33:20 cave-storage kernel: [  937.538712] Buffer I/O error on device sdm1, logical block 8462624
  1724. Nov 17 00:33:20 cave-storage kernel: [  937.538712] Buffer I/O error on device sdm1, logical block 8462625
  1725. Nov 17 00:33:20 cave-storage kernel: [  937.538713] Buffer I/O error on device sdm1, logical block 8462626
  1726. Nov 17 00:33:20 cave-storage kernel: [  937.538714] Buffer I/O error on device sdm1, logical block 8462627
  1727. Nov 17 00:33:20 cave-storage kernel: [  937.538715] Buffer I/O error on device sdm1, logical block 8462628
  1728. Nov 17 00:33:20 cave-storage kernel: [  937.538715] Buffer I/O error on device sdm1, logical block 8462629
  1729. Nov 17 00:33:20 cave-storage kernel: [  937.538716] Buffer I/O error on device sdm1, logical block 8462630
  1730. Nov 17 00:33:20 cave-storage kernel: [  937.538717] Buffer I/O error on device sdm1, logical block 8462631
  1731. Nov 17 00:33:20 cave-storage kernel: [  937.538718] Buffer I/O error on device sdm1, logical block 8462632
  1732. Nov 17 00:33:20 cave-storage kernel: [  937.538718] Buffer I/O error on device sdm1, logical block 8462633
  1733. Nov 17 00:33:20 cave-storage kernel: [  937.538719] Buffer I/O error on device sdm1, logical block 8462634
  1734. Nov 17 00:33:20 cave-storage kernel: [  937.538720] Buffer I/O error on device sdm1, logical block 8462635
  1735. Nov 17 00:33:20 cave-storage kernel: [  937.538721] Buffer I/O error on device sdm1, logical block 8462636
  1736. Nov 17 00:33:20 cave-storage kernel: [  937.538721] Buffer I/O error on device sdm1, logical block 8462637
  1737. Nov 17 00:33:20 cave-storage kernel: [  937.538722] Buffer I/O error on device sdm1, logical block 8462638
  1738. Nov 17 00:33:20 cave-storage kernel: [  937.538723] Buffer I/O error on device sdm1, logical block 8462639
  1739. Nov 17 00:33:20 cave-storage kernel: [  937.538724] Buffer I/O error on device sdm1, logical block 8462640
  1740. Nov 17 00:33:20 cave-storage kernel: [  937.538724] Buffer I/O error on device sdm1, logical block 8462641
  1741. Nov 17 00:33:20 cave-storage kernel: [  937.538725] Buffer I/O error on device sdm1, logical block 8462642
  1742. Nov 17 00:33:20 cave-storage kernel: [  937.538726] Buffer I/O error on device sdm1, logical block 8462643
  1743. Nov 17 00:33:20 cave-storage kernel: [  937.538727] Buffer I/O error on device sdm1, logical block 8462644
  1744. Nov 17 00:33:20 cave-storage kernel: [  937.538727] Buffer I/O error on device sdm1, logical block 8462645
  1745. Nov 17 00:33:20 cave-storage kernel: [  937.538728] Buffer I/O error on device sdm1, logical block 8462646
  1746. Nov 17 00:33:20 cave-storage kernel: [  937.538729] Buffer I/O error on device sdm1, logical block 8462647
  1747. Nov 17 00:33:20 cave-storage kernel: [  937.538730] Buffer I/O error on device sdm1, logical block 8462648
  1748. Nov 17 00:33:20 cave-storage kernel: [  937.538731] Buffer I/O error on device sdm1, logical block 8462649
  1749. Nov 17 00:33:20 cave-storage kernel: [  937.538731] Buffer I/O error on device sdm1, logical block 8462650
  1750. Nov 17 00:33:20 cave-storage kernel: [  937.538732] Buffer I/O error on device sdm1, logical block 8462651
  1751. Nov 17 00:33:20 cave-storage kernel: [  937.538733] Buffer I/O error on device sdm1, logical block 8462652
  1752. Nov 17 00:33:20 cave-storage kernel: [  937.538734] Buffer I/O error on device sdm1, logical block 8462653
  1753. Nov 17 00:33:20 cave-storage kernel: [  937.538734] Buffer I/O error on device sdm1, logical block 8462654
  1754. Nov 17 00:33:20 cave-storage kernel: [  937.538735] Buffer I/O error on device sdm1, logical block 8462655
  1755. Nov 17 00:33:20 cave-storage kernel: [  937.538736] Buffer I/O error on device sdm1, logical block 8462656
  1756. Nov 17 00:33:20 cave-storage kernel: [  937.538737] Buffer I/O error on device sdm1, logical block 8462657
  1757. Nov 17 00:33:20 cave-storage kernel: [  937.538738] Buffer I/O error on device sdm1, logical block 8462658
  1758. Nov 17 00:33:20 cave-storage kernel: [  937.538738] Buffer I/O error on device sdm1, logical block 8462659
  1759. Nov 17 00:33:20 cave-storage kernel: [  937.538739] Buffer I/O error on device sdm1, logical block 8462660
  1760. Nov 17 00:33:20 cave-storage kernel: [  937.538740] Buffer I/O error on device sdm1, logical block 8462661
  1761. Nov 17 00:33:20 cave-storage kernel: [  937.538741] Buffer I/O error on device sdm1, logical block 8462662
  1762. Nov 17 00:33:20 cave-storage kernel: [  937.538741] Buffer I/O error on device sdm1, logical block 8462663
  1763. Nov 17 00:33:20 cave-storage kernel: [  937.538742] Buffer I/O error on device sdm1, logical block 8462664
  1764. Nov 17 00:33:20 cave-storage kernel: [  937.538743] Buffer I/O error on device sdm1, logical block 8462665
  1765. Nov 17 00:33:20 cave-storage kernel: [  937.538744] Buffer I/O error on device sdm1, logical block 8462666
  1766. Nov 17 00:33:20 cave-storage kernel: [  937.538744] Buffer I/O error on device sdm1, logical block 8462667
  1767. Nov 17 00:33:20 cave-storage kernel: [  937.538745] Buffer I/O error on device sdm1, logical block 8462668
  1768. Nov 17 00:33:20 cave-storage kernel: [  937.538746] Buffer I/O error on device sdm1, logical block 8462669
  1769. Nov 17 00:33:20 cave-storage kernel: [  937.538747] Buffer I/O error on device sdm1, logical block 8462670
  1770. Nov 17 00:33:20 cave-storage kernel: [  937.538748] Buffer I/O error on device sdm1, logical block 8462671
  1771. Nov 17 00:33:20 cave-storage kernel: [  937.538748] Buffer I/O error on device sdm1, logical block 8462672
  1772. Nov 17 00:33:20 cave-storage kernel: [  937.538749] Buffer I/O error on device sdm1, logical block 8462673
  1773. Nov 17 00:33:20 cave-storage kernel: [  937.538750] Buffer I/O error on device sdm1, logical block 8462674
  1774. Nov 17 00:33:20 cave-storage kernel: [  937.538751] Buffer I/O error on device sdm1, logical block 8462675
  1775. Nov 17 00:33:20 cave-storage kernel: [  937.538752] Buffer I/O error on device sdm1, logical block 8462676
  1776. Nov 17 00:33:20 cave-storage kernel: [  937.538753] Buffer I/O error on device sdm1, logical block 8462677
  1777. Nov 17 00:33:20 cave-storage kernel: [  937.538753] Buffer I/O error on device sdm1, logical block 8462678
  1778. Nov 17 00:33:20 cave-storage kernel: [  937.538754] Buffer I/O error on device sdm1, logical block 8462679
  1779. Nov 17 00:33:20 cave-storage kernel: [  937.538755] Buffer I/O error on device sdm1, logical block 8462680
  1780. Nov 17 00:33:20 cave-storage kernel: [  937.538756] Buffer I/O error on device sdm1, logical block 8462681
  1781. Nov 17 00:33:20 cave-storage kernel: [  937.538757] Buffer I/O error on device sdm1, logical block 8462682
  1782. Nov 17 00:33:20 cave-storage kernel: [  937.538757] Buffer I/O error on device sdm1, logical block 8462683
  1783. Nov 17 00:33:20 cave-storage kernel: [  937.538758] Buffer I/O error on device sdm1, logical block 8462684
  1784. Nov 17 00:33:20 cave-storage kernel: [  937.538759] Buffer I/O error on device sdm1, logical block 8462685
  1785. Nov 17 00:33:20 cave-storage kernel: [  937.538760] Buffer I/O error on device sdm1, logical block 8462686
  1786. Nov 17 00:33:20 cave-storage kernel: [  937.538761] Buffer I/O error on device sdm1, logical block 8462687
  1787. Nov 17 00:33:20 cave-storage kernel: [  937.538761] Buffer I/O error on device sdm1, logical block 8462688
  1788. Nov 17 00:33:20 cave-storage kernel: [  937.538762] Buffer I/O error on device sdm1, logical block 8462689
  1789. Nov 17 00:33:20 cave-storage kernel: [  937.538763] Buffer I/O error on device sdm1, logical block 8462690
  1790. Nov 17 00:33:20 cave-storage kernel: [  937.538764] Buffer I/O error on device sdm1, logical block 8462691
  1791. Nov 17 00:33:20 cave-storage kernel: [  937.538765] Buffer I/O error on device sdm1, logical block 8462692
  1792. Nov 17 00:33:20 cave-storage kernel: [  937.538765] Buffer I/O error on device sdm1, logical block 8462693
  1793. Nov 17 00:33:20 cave-storage kernel: [  937.538766] Buffer I/O error on device sdm1, logical block 8462694
  1794. Nov 17 00:33:20 cave-storage kernel: [  937.538767] Buffer I/O error on device sdm1, logical block 8462695
  1795. Nov 17 00:33:20 cave-storage kernel: [  937.538768] Buffer I/O error on device sdm1, logical block 8462696
  1796. Nov 17 00:33:20 cave-storage kernel: [  937.538768] Buffer I/O error on device sdm1, logical block 8462697
  1797. Nov 17 00:33:20 cave-storage kernel: [  937.538769] Buffer I/O error on device sdm1, logical block 8462698
  1798. Nov 17 00:33:20 cave-storage kernel: [  937.538770] Buffer I/O error on device sdm1, logical block 8462699
  1799. Nov 17 00:33:20 cave-storage kernel: [  937.538771] Buffer I/O error on device sdm1, logical block 8462700
  1800. Nov 17 00:33:20 cave-storage kernel: [  937.538772] Buffer I/O error on device sdm1, logical block 8462701
  1801. Nov 17 00:33:20 cave-storage kernel: [  937.538772] Buffer I/O error on device sdm1, logical block 8462702
  1802. Nov 17 00:33:20 cave-storage kernel: [  937.538773] Buffer I/O error on device sdm1, logical block 8462703
  1803. Nov 17 00:33:20 cave-storage kernel: [  937.538774] Buffer I/O error on device sdm1, logical block 8462704
  1804. Nov 17 00:33:20 cave-storage kernel: [  937.538775] Buffer I/O error on device sdm1, logical block 8462705
  1805. Nov 17 00:33:20 cave-storage kernel: [  937.538775] Buffer I/O error on device sdm1, logical block 8462706
  1806. Nov 17 00:33:20 cave-storage kernel: [  937.538776] Buffer I/O error on device sdm1, logical block 8462707
  1807. Nov 17 00:33:20 cave-storage kernel: [  937.538777] Buffer I/O error on device sdm1, logical block 8462708
  1808. Nov 17 00:33:20 cave-storage kernel: [  937.538778] Buffer I/O error on device sdm1, logical block 8462709
  1809. Nov 17 00:33:20 cave-storage kernel: [  937.538779] Buffer I/O error on device sdm1, logical block 8462710
  1810. Nov 17 00:33:20 cave-storage kernel: [  937.538779] Buffer I/O error on device sdm1, logical block 8462711
  1811. Nov 17 00:33:20 cave-storage kernel: [  937.538780] Buffer I/O error on device sdm1, logical block 8462712
  1812. Nov 17 00:33:20 cave-storage kernel: [  937.538781] Buffer I/O error on device sdm1, logical block 8462713
  1813. Nov 17 00:33:20 cave-storage kernel: [  937.538782] Buffer I/O error on device sdm1, logical block 8462714
  1814. Nov 17 00:33:20 cave-storage kernel: [  937.538782] Buffer I/O error on device sdm1, logical block 8462715
  1815. Nov 17 00:33:20 cave-storage kernel: [  937.538783] Buffer I/O error on device sdm1, logical block 8462716
  1816. Nov 17 00:33:20 cave-storage kernel: [  937.538784] Buffer I/O error on device sdm1, logical block 8462717
  1817. Nov 17 00:33:20 cave-storage kernel: [  937.538785] Buffer I/O error on device sdm1, logical block 8462718
  1818. Nov 17 00:33:20 cave-storage kernel: [  937.538785] Buffer I/O error on device sdm1, logical block 8462719
  1819. Nov 17 00:33:20 cave-storage kernel: [  937.538786] Buffer I/O error on device sdm1, logical block 8462720
  1820. Nov 17 00:33:20 cave-storage kernel: [  937.538787] Buffer I/O error on device sdm1, logical block 8462721
  1821. Nov 17 00:33:20 cave-storage kernel: [  937.538788] Buffer I/O error on device sdm1, logical block 8462722
  1822. Nov 17 00:33:20 cave-storage kernel: [  937.538788] Buffer I/O error on device sdm1, logical block 8462723
  1823. Nov 17 00:33:20 cave-storage kernel: [  937.538789] Buffer I/O error on device sdm1, logical block 8462724
  1824. Nov 17 00:33:20 cave-storage kernel: [  937.538790] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32288821248 size 524288 starting block 8462981)
  1825. Nov 17 00:33:20 cave-storage kernel: [  937.538794] sd 22:0:0:0: [sdm] Unhandled error code
  1826. Nov 17 00:33:20 cave-storage kernel: [  937.538794] sd 22:0:0:0: [sdm]  
  1827. Nov 17 00:33:20 cave-storage kernel: [  937.538795] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1828. Nov 17 00:33:20 cave-storage kernel: [  937.538795] sd 22:0:0:0: [sdm] CDB:
  1829. Nov 17 00:33:20 cave-storage kernel: [  937.538796] Write(16): 8a 00 00 00 00 00 04 09 08 70 00 00 03 b8 00 00
  1830. Nov 17 00:33:20 cave-storage kernel: [  937.538801] Buffer I/O error on device sdm1, logical block 8462350
  1831. Nov 17 00:33:20 cave-storage kernel: [  937.538802] Buffer I/O error on device sdm1, logical block 8462351
  1832. Nov 17 00:33:20 cave-storage kernel: [  937.538803] Buffer I/O error on device sdm1, logical block 8462352
  1833. Nov 17 00:33:20 cave-storage kernel: [  937.538803] Buffer I/O error on device sdm1, logical block 8462353
  1834. Nov 17 00:33:20 cave-storage kernel: [  937.538804] Buffer I/O error on device sdm1, logical block 8462354
  1835. Nov 17 00:33:20 cave-storage kernel: [  937.538805] Buffer I/O error on device sdm1, logical block 8462355
  1836. Nov 17 00:33:20 cave-storage kernel: [  937.538806] Buffer I/O error on device sdm1, logical block 8462356
  1837. Nov 17 00:33:20 cave-storage kernel: [  937.538807] Buffer I/O error on device sdm1, logical block 8462357
  1838. Nov 17 00:33:20 cave-storage kernel: [  937.538807] Buffer I/O error on device sdm1, logical block 8462358
  1839. Nov 17 00:33:20 cave-storage kernel: [  937.538808] Buffer I/O error on device sdm1, logical block 8462359
  1840. Nov 17 00:33:20 cave-storage kernel: [  937.538809] Buffer I/O error on device sdm1, logical block 8462360
  1841. Nov 17 00:33:20 cave-storage kernel: [  937.538810] Buffer I/O error on device sdm1, logical block 8462361
  1842. Nov 17 00:33:20 cave-storage kernel: [  937.538811] Buffer I/O error on device sdm1, logical block 8462362
  1843. Nov 17 00:33:20 cave-storage kernel: [  937.538811] Buffer I/O error on device sdm1, logical block 8462363
  1844. Nov 17 00:33:20 cave-storage kernel: [  937.538812] Buffer I/O error on device sdm1, logical block 8462364
  1845. Nov 17 00:33:20 cave-storage kernel: [  937.538813] Buffer I/O error on device sdm1, logical block 8462365
  1846. Nov 17 00:33:20 cave-storage kernel: [  937.538814] Buffer I/O error on device sdm1, logical block 8462366
  1847. Nov 17 00:33:20 cave-storage kernel: [  937.538815] Buffer I/O error on device sdm1, logical block 8462367
  1848. Nov 17 00:33:20 cave-storage kernel: [  937.538816] Buffer I/O error on device sdm1, logical block 8462368
  1849. Nov 17 00:33:20 cave-storage kernel: [  937.538816] Buffer I/O error on device sdm1, logical block 8462369
  1850. Nov 17 00:33:20 cave-storage kernel: [  937.538817] Buffer I/O error on device sdm1, logical block 8462370
  1851. Nov 17 00:33:20 cave-storage kernel: [  937.538818] Buffer I/O error on device sdm1, logical block 8462371
  1852. Nov 17 00:33:20 cave-storage kernel: [  937.538819] Buffer I/O error on device sdm1, logical block 8462372
  1853. Nov 17 00:33:20 cave-storage kernel: [  937.538820] Buffer I/O error on device sdm1, logical block 8462373
  1854. Nov 17 00:33:20 cave-storage kernel: [  937.538821] Buffer I/O error on device sdm1, logical block 8462374
  1855. Nov 17 00:33:20 cave-storage kernel: [  937.538821] Buffer I/O error on device sdm1, logical block 8462375
  1856. Nov 17 00:33:20 cave-storage kernel: [  937.538822] Buffer I/O error on device sdm1, logical block 8462376
  1857. Nov 17 00:33:20 cave-storage kernel: [  937.538823] Buffer I/O error on device sdm1, logical block 8462377
  1858. Nov 17 00:33:20 cave-storage kernel: [  937.538824] Buffer I/O error on device sdm1, logical block 8462378
  1859. Nov 17 00:33:20 cave-storage kernel: [  937.538824] Buffer I/O error on device sdm1, logical block 8462379
  1860. Nov 17 00:33:20 cave-storage kernel: [  937.538825] Buffer I/O error on device sdm1, logical block 8462380
  1861. Nov 17 00:33:20 cave-storage kernel: [  937.538826] Buffer I/O error on device sdm1, logical block 8462381
  1862. Nov 17 00:33:20 cave-storage kernel: [  937.538827] Buffer I/O error on device sdm1, logical block 8462382
  1863. Nov 17 00:33:20 cave-storage kernel: [  937.538828] Buffer I/O error on device sdm1, logical block 8462383
  1864. Nov 17 00:33:20 cave-storage kernel: [  937.538828] Buffer I/O error on device sdm1, logical block 8462384
  1865. Nov 17 00:33:20 cave-storage kernel: [  937.538829] Buffer I/O error on device sdm1, logical block 8462385
  1866. Nov 17 00:33:20 cave-storage kernel: [  937.538830] Buffer I/O error on device sdm1, logical block 8462386
  1867. Nov 17 00:33:20 cave-storage kernel: [  937.538831] Buffer I/O error on device sdm1, logical block 8462387
  1868. Nov 17 00:33:20 cave-storage kernel: [  937.538832] Buffer I/O error on device sdm1, logical block 8462388
  1869. Nov 17 00:33:20 cave-storage kernel: [  937.538832] Buffer I/O error on device sdm1, logical block 8462389
  1870. Nov 17 00:33:20 cave-storage kernel: [  937.538833] Buffer I/O error on device sdm1, logical block 8462390
  1871. Nov 17 00:33:20 cave-storage kernel: [  937.538834] Buffer I/O error on device sdm1, logical block 8462391
  1872. Nov 17 00:33:20 cave-storage kernel: [  937.538835] Buffer I/O error on device sdm1, logical block 8462392
  1873. Nov 17 00:33:20 cave-storage kernel: [  937.538836] Buffer I/O error on device sdm1, logical block 8462393
  1874. Nov 17 00:33:20 cave-storage kernel: [  937.538836] Buffer I/O error on device sdm1, logical block 8462394
  1875. Nov 17 00:33:20 cave-storage kernel: [  937.538837] Buffer I/O error on device sdm1, logical block 8462395
  1876. Nov 17 00:33:20 cave-storage kernel: [  937.538838] Buffer I/O error on device sdm1, logical block 8462396
  1877. Nov 17 00:33:20 cave-storage kernel: [  937.538839] Buffer I/O error on device sdm1, logical block 8462397
  1878. Nov 17 00:33:20 cave-storage kernel: [  937.538840] Buffer I/O error on device sdm1, logical block 8462398
  1879. Nov 17 00:33:20 cave-storage kernel: [  937.538840] Buffer I/O error on device sdm1, logical block 8462399
  1880. Nov 17 00:33:20 cave-storage kernel: [  937.538841] Buffer I/O error on device sdm1, logical block 8462400
  1881. Nov 17 00:33:20 cave-storage kernel: [  937.538842] Buffer I/O error on device sdm1, logical block 8462401
  1882. Nov 17 00:33:20 cave-storage kernel: [  937.538843] Buffer I/O error on device sdm1, logical block 8462402
  1883. Nov 17 00:33:20 cave-storage kernel: [  937.538843] Buffer I/O error on device sdm1, logical block 8462403
  1884. Nov 17 00:33:20 cave-storage kernel: [  937.538844] Buffer I/O error on device sdm1, logical block 8462404
  1885. Nov 17 00:33:20 cave-storage kernel: [  937.538845] Buffer I/O error on device sdm1, logical block 8462405
  1886. Nov 17 00:33:20 cave-storage kernel: [  937.538846] Buffer I/O error on device sdm1, logical block 8462406
  1887. Nov 17 00:33:20 cave-storage kernel: [  937.538846] Buffer I/O error on device sdm1, logical block 8462407
  1888. Nov 17 00:33:20 cave-storage kernel: [  937.538847] Buffer I/O error on device sdm1, logical block 8462408
  1889. Nov 17 00:33:20 cave-storage kernel: [  937.538848] Buffer I/O error on device sdm1, logical block 8462409
  1890. Nov 17 00:33:20 cave-storage kernel: [  937.538849] Buffer I/O error on device sdm1, logical block 8462410
  1891. Nov 17 00:33:20 cave-storage kernel: [  937.538850] Buffer I/O error on device sdm1, logical block 8462411
  1892. Nov 17 00:33:20 cave-storage kernel: [  937.538850] Buffer I/O error on device sdm1, logical block 8462412
  1893. Nov 17 00:33:20 cave-storage kernel: [  937.538851] Buffer I/O error on device sdm1, logical block 8462413
  1894. Nov 17 00:33:20 cave-storage kernel: [  937.538852] Buffer I/O error on device sdm1, logical block 8462414
  1895. Nov 17 00:33:20 cave-storage kernel: [  937.538852] Buffer I/O error on device sdm1, logical block 8462415
  1896. Nov 17 00:33:20 cave-storage kernel: [  937.538853] Buffer I/O error on device sdm1, logical block 8462416
  1897. Nov 17 00:33:20 cave-storage kernel: [  937.538854] Buffer I/O error on device sdm1, logical block 8462417
  1898. Nov 17 00:33:20 cave-storage kernel: [  937.538855] Buffer I/O error on device sdm1, logical block 8462418
  1899. Nov 17 00:33:20 cave-storage kernel: [  937.538855] Buffer I/O error on device sdm1, logical block 8462419
  1900. Nov 17 00:33:20 cave-storage kernel: [  937.538856] Buffer I/O error on device sdm1, logical block 8462420
  1901. Nov 17 00:33:20 cave-storage kernel: [  937.538857] Buffer I/O error on device sdm1, logical block 8462421
  1902. Nov 17 00:33:20 cave-storage kernel: [  937.538858] Buffer I/O error on device sdm1, logical block 8462422
  1903. Nov 17 00:33:20 cave-storage kernel: [  937.538858] Buffer I/O error on device sdm1, logical block 8462423
  1904. Nov 17 00:33:20 cave-storage kernel: [  937.538859] Buffer I/O error on device sdm1, logical block 8462424
  1905. Nov 17 00:33:20 cave-storage kernel: [  937.538860] Buffer I/O error on device sdm1, logical block 8462425
  1906. Nov 17 00:33:20 cave-storage kernel: [  937.538861] Buffer I/O error on device sdm1, logical block 8462426
  1907. Nov 17 00:33:20 cave-storage kernel: [  937.538861] Buffer I/O error on device sdm1, logical block 8462427
  1908. Nov 17 00:33:20 cave-storage kernel: [  937.538862] Buffer I/O error on device sdm1, logical block 8462428
  1909. Nov 17 00:33:20 cave-storage kernel: [  937.538863] Buffer I/O error on device sdm1, logical block 8462429
  1910. Nov 17 00:33:20 cave-storage kernel: [  937.538864] Buffer I/O error on device sdm1, logical block 8462430
  1911. Nov 17 00:33:20 cave-storage kernel: [  937.538864] Buffer I/O error on device sdm1, logical block 8462431
  1912. Nov 17 00:33:20 cave-storage kernel: [  937.538865] Buffer I/O error on device sdm1, logical block 8462432
  1913. Nov 17 00:33:20 cave-storage kernel: [  937.538866] Buffer I/O error on device sdm1, logical block 8462433
  1914. Nov 17 00:33:20 cave-storage kernel: [  937.538867] Buffer I/O error on device sdm1, logical block 8462434
  1915. Nov 17 00:33:20 cave-storage kernel: [  937.538868] Buffer I/O error on device sdm1, logical block 8462435
  1916. Nov 17 00:33:20 cave-storage kernel: [  937.538868] Buffer I/O error on device sdm1, logical block 8462436
  1917. Nov 17 00:33:20 cave-storage kernel: [  937.538869] Buffer I/O error on device sdm1, logical block 8462437
  1918. Nov 17 00:33:20 cave-storage kernel: [  937.538870] Buffer I/O error on device sdm1, logical block 8462438
  1919. Nov 17 00:33:20 cave-storage kernel: [  937.538871] Buffer I/O error on device sdm1, logical block 8462439
  1920. Nov 17 00:33:20 cave-storage kernel: [  937.538871] Buffer I/O error on device sdm1, logical block 8462440
  1921. Nov 17 00:33:20 cave-storage kernel: [  937.538872] Buffer I/O error on device sdm1, logical block 8462441
  1922. Nov 17 00:33:20 cave-storage kernel: [  937.538873] Buffer I/O error on device sdm1, logical block 8462442
  1923. Nov 17 00:33:20 cave-storage kernel: [  937.538874] Buffer I/O error on device sdm1, logical block 8462443
  1924. Nov 17 00:33:20 cave-storage kernel: [  937.538875] Buffer I/O error on device sdm1, logical block 8462444
  1925. Nov 17 00:33:20 cave-storage kernel: [  937.538875] Buffer I/O error on device sdm1, logical block 8462445
  1926. Nov 17 00:33:20 cave-storage kernel: [  937.538876] Buffer I/O error on device sdm1, logical block 8462446
  1927. Nov 17 00:33:20 cave-storage kernel: [  937.538877] Buffer I/O error on device sdm1, logical block 8462447
  1928. Nov 17 00:33:20 cave-storage kernel: [  937.538878] Buffer I/O error on device sdm1, logical block 8462448
  1929. Nov 17 00:33:20 cave-storage kernel: [  937.538878] Buffer I/O error on device sdm1, logical block 8462449
  1930. Nov 17 00:33:20 cave-storage kernel: [  937.538879] Buffer I/O error on device sdm1, logical block 8462450
  1931. Nov 17 00:33:20 cave-storage kernel: [  937.538880] Buffer I/O error on device sdm1, logical block 8462451
  1932. Nov 17 00:33:20 cave-storage kernel: [  937.538881] Buffer I/O error on device sdm1, logical block 8462452
  1933. Nov 17 00:33:20 cave-storage kernel: [  937.538881] Buffer I/O error on device sdm1, logical block 8462453
  1934. Nov 17 00:33:20 cave-storage kernel: [  937.538882] Buffer I/O error on device sdm1, logical block 8462454
  1935. Nov 17 00:33:20 cave-storage kernel: [  937.538883] Buffer I/O error on device sdm1, logical block 8462455
  1936. Nov 17 00:33:20 cave-storage kernel: [  937.538884] Buffer I/O error on device sdm1, logical block 8462456
  1937. Nov 17 00:33:20 cave-storage kernel: [  937.538885] Buffer I/O error on device sdm1, logical block 8462457
  1938. Nov 17 00:33:20 cave-storage kernel: [  937.538886] Buffer I/O error on device sdm1, logical block 8462458
  1939. Nov 17 00:33:20 cave-storage kernel: [  937.538886] Buffer I/O error on device sdm1, logical block 8462459
  1940. Nov 17 00:33:20 cave-storage kernel: [  937.538887] Buffer I/O error on device sdm1, logical block 8462460
  1941. Nov 17 00:33:20 cave-storage kernel: [  937.538888] Buffer I/O error on device sdm1, logical block 8462461
  1942. Nov 17 00:33:20 cave-storage kernel: [  937.538889] Buffer I/O error on device sdm1, logical block 8462462
  1943. Nov 17 00:33:20 cave-storage kernel: [  937.538890] Buffer I/O error on device sdm1, logical block 8462463
  1944. Nov 17 00:33:20 cave-storage kernel: [  937.538891] Buffer I/O error on device sdm1, logical block 8462464
  1945. Nov 17 00:33:20 cave-storage kernel: [  937.538892] Buffer I/O error on device sdm1, logical block 8462465
  1946. Nov 17 00:33:20 cave-storage kernel: [  937.538892] Buffer I/O error on device sdm1, logical block 8462466
  1947. Nov 17 00:33:20 cave-storage kernel: [  937.538893] Buffer I/O error on device sdm1, logical block 8462467
  1948. Nov 17 00:33:20 cave-storage kernel: [  937.538894] Buffer I/O error on device sdm1, logical block 8462468
  1949. Nov 17 00:33:20 cave-storage kernel: [  937.538895] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32287809536 size 487424 starting block 8462725)
  1950. Nov 17 00:33:20 cave-storage kernel: [  937.538898] sd 22:0:0:0: [sdm] Unhandled error code
  1951. Nov 17 00:33:20 cave-storage kernel: [  937.538899] sd 22:0:0:0: [sdm]  
  1952. Nov 17 00:33:20 cave-storage kernel: [  937.538899] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  1953. Nov 17 00:33:20 cave-storage kernel: [  937.538900] sd 22:0:0:0: [sdm] CDB:
  1954. Nov 17 00:33:20 cave-storage kernel: [  937.538900] Write(16): 8a 00 00 00 00 00 04 09 01 a8 00 00 04 00 00 00
  1955. Nov 17 00:33:20 cave-storage kernel: [  937.538906] Buffer I/O error on device sdm1, logical block 8462133
  1956. Nov 17 00:33:20 cave-storage kernel: [  937.538907] Buffer I/O error on device sdm1, logical block 8462134
  1957. Nov 17 00:33:20 cave-storage kernel: [  937.538908] Buffer I/O error on device sdm1, logical block 8462135
  1958. Nov 17 00:33:20 cave-storage kernel: [  937.538909] Buffer I/O error on device sdm1, logical block 8462136
  1959. Nov 17 00:33:20 cave-storage kernel: [  937.538909] Buffer I/O error on device sdm1, logical block 8462137
  1960. Nov 17 00:33:20 cave-storage kernel: [  937.538910] Buffer I/O error on device sdm1, logical block 8462138
  1961. Nov 17 00:33:20 cave-storage kernel: [  937.538911] Buffer I/O error on device sdm1, logical block 8462139
  1962. Nov 17 00:33:20 cave-storage kernel: [  937.538912] Buffer I/O error on device sdm1, logical block 8462140
  1963. Nov 17 00:33:20 cave-storage kernel: [  937.538913] Buffer I/O error on device sdm1, logical block 8462141
  1964. Nov 17 00:33:20 cave-storage kernel: [  937.538914] Buffer I/O error on device sdm1, logical block 8462142
  1965. Nov 17 00:33:20 cave-storage kernel: [  937.538915] Buffer I/O error on device sdm1, logical block 8462143
  1966. Nov 17 00:33:20 cave-storage kernel: [  937.538915] Buffer I/O error on device sdm1, logical block 8462144
  1967. Nov 17 00:33:20 cave-storage kernel: [  937.538916] Buffer I/O error on device sdm1, logical block 8462145
  1968. Nov 17 00:33:20 cave-storage kernel: [  937.538917] Buffer I/O error on device sdm1, logical block 8462146
  1969. Nov 17 00:33:20 cave-storage kernel: [  937.538918] Buffer I/O error on device sdm1, logical block 8462147
  1970. Nov 17 00:33:20 cave-storage kernel: [  937.538919] Buffer I/O error on device sdm1, logical block 8462148
  1971. Nov 17 00:33:20 cave-storage kernel: [  937.538919] Buffer I/O error on device sdm1, logical block 8462149
  1972. Nov 17 00:33:20 cave-storage kernel: [  937.538920] Buffer I/O error on device sdm1, logical block 8462150
  1973. Nov 17 00:33:20 cave-storage kernel: [  937.538921] Buffer I/O error on device sdm1, logical block 8462151
  1974. Nov 17 00:33:20 cave-storage kernel: [  937.538922] Buffer I/O error on device sdm1, logical block 8462152
  1975. Nov 17 00:33:20 cave-storage kernel: [  937.538922] Buffer I/O error on device sdm1, logical block 8462153
  1976. Nov 17 00:33:20 cave-storage kernel: [  937.538923] Buffer I/O error on device sdm1, logical block 8462154
  1977. Nov 17 00:33:20 cave-storage kernel: [  937.538924] Buffer I/O error on device sdm1, logical block 8462155
  1978. Nov 17 00:33:20 cave-storage kernel: [  937.538925] Buffer I/O error on device sdm1, logical block 8462156
  1979. Nov 17 00:33:20 cave-storage kernel: [  937.538926] Buffer I/O error on device sdm1, logical block 8462157
  1980. Nov 17 00:33:20 cave-storage kernel: [  937.538927] Buffer I/O error on device sdm1, logical block 8462158
  1981. Nov 17 00:33:20 cave-storage kernel: [  937.538928] Buffer I/O error on device sdm1, logical block 8462159
  1982. Nov 17 00:33:20 cave-storage kernel: [  937.538928] Buffer I/O error on device sdm1, logical block 8462160
  1983. Nov 17 00:33:20 cave-storage kernel: [  937.538929] Buffer I/O error on device sdm1, logical block 8462161
  1984. Nov 17 00:33:20 cave-storage kernel: [  937.538930] Buffer I/O error on device sdm1, logical block 8462162
  1985. Nov 17 00:33:20 cave-storage kernel: [  937.538931] Buffer I/O error on device sdm1, logical block 8462163
  1986. Nov 17 00:33:20 cave-storage kernel: [  937.538932] Buffer I/O error on device sdm1, logical block 8462164
  1987. Nov 17 00:33:20 cave-storage kernel: [  937.538933] Buffer I/O error on device sdm1, logical block 8462165
  1988. Nov 17 00:33:20 cave-storage kernel: [  937.538933] Buffer I/O error on device sdm1, logical block 8462166
  1989. Nov 17 00:33:20 cave-storage kernel: [  937.538934] Buffer I/O error on device sdm1, logical block 8462167
  1990. Nov 17 00:33:20 cave-storage kernel: [  937.538935] Buffer I/O error on device sdm1, logical block 8462168
  1991. Nov 17 00:33:20 cave-storage kernel: [  937.538936] Buffer I/O error on device sdm1, logical block 8462169
  1992. Nov 17 00:33:20 cave-storage kernel: [  937.538937] Buffer I/O error on device sdm1, logical block 8462170
  1993. Nov 17 00:33:20 cave-storage kernel: [  937.538937] Buffer I/O error on device sdm1, logical block 8462171
  1994. Nov 17 00:33:20 cave-storage kernel: [  937.538938] Buffer I/O error on device sdm1, logical block 8462172
  1995. Nov 17 00:33:20 cave-storage kernel: [  937.538939] Buffer I/O error on device sdm1, logical block 8462173
  1996. Nov 17 00:33:20 cave-storage kernel: [  937.538940] Buffer I/O error on device sdm1, logical block 8462174
  1997. Nov 17 00:33:20 cave-storage kernel: [  937.538940] Buffer I/O error on device sdm1, logical block 8462175
  1998. Nov 17 00:33:20 cave-storage kernel: [  937.538941] Buffer I/O error on device sdm1, logical block 8462176
  1999. Nov 17 00:33:20 cave-storage kernel: [  937.538942] Buffer I/O error on device sdm1, logical block 8462177
  2000. Nov 17 00:33:20 cave-storage kernel: [  937.538943] Buffer I/O error on device sdm1, logical block 8462178
  2001. Nov 17 00:33:20 cave-storage kernel: [  937.538943] Buffer I/O error on device sdm1, logical block 8462179
  2002. Nov 17 00:33:20 cave-storage kernel: [  937.538944] Buffer I/O error on device sdm1, logical block 8462180
  2003. Nov 17 00:33:20 cave-storage kernel: [  937.538945] Buffer I/O error on device sdm1, logical block 8462181
  2004. Nov 17 00:33:20 cave-storage kernel: [  937.538946] Buffer I/O error on device sdm1, logical block 8462182
  2005. Nov 17 00:33:20 cave-storage kernel: [  937.538946] Buffer I/O error on device sdm1, logical block 8462183
  2006. Nov 17 00:33:20 cave-storage kernel: [  937.538947] Buffer I/O error on device sdm1, logical block 8462184
  2007. Nov 17 00:33:20 cave-storage kernel: [  937.538948] Buffer I/O error on device sdm1, logical block 8462185
  2008. Nov 17 00:33:20 cave-storage kernel: [  937.538949] Buffer I/O error on device sdm1, logical block 8462186
  2009. Nov 17 00:33:20 cave-storage kernel: [  937.538950] Buffer I/O error on device sdm1, logical block 8462187
  2010. Nov 17 00:33:20 cave-storage kernel: [  937.538950] Buffer I/O error on device sdm1, logical block 8462188
  2011. Nov 17 00:33:20 cave-storage kernel: [  937.538951] Buffer I/O error on device sdm1, logical block 8462189
  2012. Nov 17 00:33:20 cave-storage kernel: [  937.538952] Buffer I/O error on device sdm1, logical block 8462190
  2013. Nov 17 00:33:20 cave-storage kernel: [  937.538953] Buffer I/O error on device sdm1, logical block 8462191
  2014. Nov 17 00:33:20 cave-storage kernel: [  937.538954] Buffer I/O error on device sdm1, logical block 8462192
  2015. Nov 17 00:33:20 cave-storage kernel: [  937.538954] Buffer I/O error on device sdm1, logical block 8462193
  2016. Nov 17 00:33:20 cave-storage kernel: [  937.538955] Buffer I/O error on device sdm1, logical block 8462194
  2017. Nov 17 00:33:20 cave-storage kernel: [  937.538956] Buffer I/O error on device sdm1, logical block 8462195
  2018. Nov 17 00:33:20 cave-storage kernel: [  937.538957] Buffer I/O error on device sdm1, logical block 8462196
  2019. Nov 17 00:33:20 cave-storage kernel: [  937.538957] Buffer I/O error on device sdm1, logical block 8462197
  2020. Nov 17 00:33:20 cave-storage kernel: [  937.538958] Buffer I/O error on device sdm1, logical block 8462198
  2021. Nov 17 00:33:20 cave-storage kernel: [  937.538959] Buffer I/O error on device sdm1, logical block 8462199
  2022. Nov 17 00:33:20 cave-storage kernel: [  937.538960] Buffer I/O error on device sdm1, logical block 8462200
  2023. Nov 17 00:33:20 cave-storage kernel: [  937.538961] Buffer I/O error on device sdm1, logical block 8462201
  2024. Nov 17 00:33:20 cave-storage kernel: [  937.538961] Buffer I/O error on device sdm1, logical block 8462202
  2025. Nov 17 00:33:20 cave-storage kernel: [  937.538962] Buffer I/O error on device sdm1, logical block 8462203
  2026. Nov 17 00:33:20 cave-storage kernel: [  937.538963] Buffer I/O error on device sdm1, logical block 8462204
  2027. Nov 17 00:33:20 cave-storage kernel: [  937.538964] Buffer I/O error on device sdm1, logical block 8462205
  2028. Nov 17 00:33:20 cave-storage kernel: [  937.538964] Buffer I/O error on device sdm1, logical block 8462206
  2029. Nov 17 00:33:20 cave-storage kernel: [  937.538965] Buffer I/O error on device sdm1, logical block 8462207
  2030. Nov 17 00:33:20 cave-storage kernel: [  937.538966] Buffer I/O error on device sdm1, logical block 8462208
  2031. Nov 17 00:33:20 cave-storage kernel: [  937.538967] Buffer I/O error on device sdm1, logical block 8462209
  2032. Nov 17 00:33:20 cave-storage kernel: [  937.538967] Buffer I/O error on device sdm1, logical block 8462210
  2033. Nov 17 00:33:20 cave-storage kernel: [  937.538968] Buffer I/O error on device sdm1, logical block 8462211
  2034. Nov 17 00:33:20 cave-storage kernel: [  937.538969] Buffer I/O error on device sdm1, logical block 8462212
  2035. Nov 17 00:33:20 cave-storage kernel: [  937.538970] Buffer I/O error on device sdm1, logical block 8462213
  2036. Nov 17 00:33:20 cave-storage kernel: [  937.538971] Buffer I/O error on device sdm1, logical block 8462214
  2037. Nov 17 00:33:20 cave-storage kernel: [  937.538971] Buffer I/O error on device sdm1, logical block 8462215
  2038. Nov 17 00:33:20 cave-storage kernel: [  937.538972] Buffer I/O error on device sdm1, logical block 8462216
  2039. Nov 17 00:33:20 cave-storage kernel: [  937.538973] Buffer I/O error on device sdm1, logical block 8462217
  2040. Nov 17 00:33:20 cave-storage kernel: [  937.538974] Buffer I/O error on device sdm1, logical block 8462218
  2041. Nov 17 00:33:20 cave-storage kernel: [  937.538974] Buffer I/O error on device sdm1, logical block 8462219
  2042. Nov 17 00:33:20 cave-storage kernel: [  937.538975] Buffer I/O error on device sdm1, logical block 8462220
  2043. Nov 17 00:33:20 cave-storage kernel: [  937.538976] Buffer I/O error on device sdm1, logical block 8462221
  2044. Nov 17 00:33:20 cave-storage kernel: [  937.538977] Buffer I/O error on device sdm1, logical block 8462222
  2045. Nov 17 00:33:20 cave-storage kernel: [  937.538978] Buffer I/O error on device sdm1, logical block 8462223
  2046. Nov 17 00:33:20 cave-storage kernel: [  937.538978] Buffer I/O error on device sdm1, logical block 8462224
  2047. Nov 17 00:33:20 cave-storage kernel: [  937.538979] Buffer I/O error on device sdm1, logical block 8462225
  2048. Nov 17 00:33:20 cave-storage kernel: [  937.538980] Buffer I/O error on device sdm1, logical block 8462226
  2049. Nov 17 00:33:20 cave-storage kernel: [  937.538981] Buffer I/O error on device sdm1, logical block 8462227
  2050. Nov 17 00:33:20 cave-storage kernel: [  937.538981] Buffer I/O error on device sdm1, logical block 8462228
  2051. Nov 17 00:33:20 cave-storage kernel: [  937.538982] Buffer I/O error on device sdm1, logical block 8462229
  2052. Nov 17 00:33:20 cave-storage kernel: [  937.538983] Buffer I/O error on device sdm1, logical block 8462230
  2053. Nov 17 00:33:20 cave-storage kernel: [  937.538984] Buffer I/O error on device sdm1, logical block 8462231
  2054. Nov 17 00:33:20 cave-storage kernel: [  937.538984] Buffer I/O error on device sdm1, logical block 8462232
  2055. Nov 17 00:33:20 cave-storage kernel: [  937.538985] Buffer I/O error on device sdm1, logical block 8462233
  2056. Nov 17 00:33:20 cave-storage kernel: [  937.538986] Buffer I/O error on device sdm1, logical block 8462234
  2057. Nov 17 00:33:20 cave-storage kernel: [  937.538987] Buffer I/O error on device sdm1, logical block 8462235
  2058. Nov 17 00:33:20 cave-storage kernel: [  937.538988] Buffer I/O error on device sdm1, logical block 8462236
  2059. Nov 17 00:33:20 cave-storage kernel: [  937.538988] Buffer I/O error on device sdm1, logical block 8462237
  2060. Nov 17 00:33:20 cave-storage kernel: [  937.538989] Buffer I/O error on device sdm1, logical block 8462238
  2061. Nov 17 00:33:20 cave-storage kernel: [  937.538990] Buffer I/O error on device sdm1, logical block 8462239
  2062. Nov 17 00:33:20 cave-storage kernel: [  937.538991] Buffer I/O error on device sdm1, logical block 8462240
  2063. Nov 17 00:33:20 cave-storage kernel: [  937.538991] Buffer I/O error on device sdm1, logical block 8462241
  2064. Nov 17 00:33:20 cave-storage kernel: [  937.538992] Buffer I/O error on device sdm1, logical block 8462242
  2065. Nov 17 00:33:20 cave-storage kernel: [  937.538993] Buffer I/O error on device sdm1, logical block 8462243
  2066. Nov 17 00:33:20 cave-storage kernel: [  937.538994] Buffer I/O error on device sdm1, logical block 8462244
  2067. Nov 17 00:33:20 cave-storage kernel: [  937.538994] Buffer I/O error on device sdm1, logical block 8462245
  2068. Nov 17 00:33:20 cave-storage kernel: [  937.538995] Buffer I/O error on device sdm1, logical block 8462246
  2069. Nov 17 00:33:20 cave-storage kernel: [  937.538996] Buffer I/O error on device sdm1, logical block 8462247
  2070. Nov 17 00:33:20 cave-storage kernel: [  937.538997] Buffer I/O error on device sdm1, logical block 8462248
  2071. Nov 17 00:33:20 cave-storage kernel: [  937.538998] Buffer I/O error on device sdm1, logical block 8462249
  2072. Nov 17 00:33:20 cave-storage kernel: [  937.538999] Buffer I/O error on device sdm1, logical block 8462250
  2073. Nov 17 00:33:20 cave-storage kernel: [  937.538999] Buffer I/O error on device sdm1, logical block 8462251
  2074. Nov 17 00:33:20 cave-storage kernel: [  937.539000] Buffer I/O error on device sdm1, logical block 8462252
  2075. Nov 17 00:33:20 cave-storage kernel: [  937.539001] Buffer I/O error on device sdm1, logical block 8462253
  2076. Nov 17 00:33:20 cave-storage kernel: [  937.539002] Buffer I/O error on device sdm1, logical block 8462254
  2077. Nov 17 00:33:20 cave-storage kernel: [  937.539003] Buffer I/O error on device sdm1, logical block 8462255
  2078. Nov 17 00:33:20 cave-storage kernel: [  937.539003] Buffer I/O error on device sdm1, logical block 8462256
  2079. Nov 17 00:33:20 cave-storage kernel: [  937.539004] Buffer I/O error on device sdm1, logical block 8462257
  2080. Nov 17 00:33:20 cave-storage kernel: [  937.539005] Buffer I/O error on device sdm1, logical block 8462258
  2081. Nov 17 00:33:20 cave-storage kernel: [  937.539006] Buffer I/O error on device sdm1, logical block 8462259
  2082. Nov 17 00:33:20 cave-storage kernel: [  937.539007] Buffer I/O error on device sdm1, logical block 8462260
  2083. Nov 17 00:33:20 cave-storage kernel: [  937.539008] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32286920704 size 524288 starting block 8462517)
  2084. Nov 17 00:33:20 cave-storage kernel: [  937.539011] sd 22:0:0:0: [sdm] Unhandled error code
  2085. Nov 17 00:33:20 cave-storage kernel: [  937.539011] sd 22:0:0:0: [sdm]  
  2086. Nov 17 00:33:20 cave-storage kernel: [  937.539012] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2087. Nov 17 00:33:20 cave-storage kernel: [  937.539012] sd 22:0:0:0: [sdm] CDB:
  2088. Nov 17 00:33:20 cave-storage kernel: [  937.539012] Write(16): 8a 00 00 00 00 00 04 08 fb d8 00 00 01 d0 00 00
  2089. Nov 17 00:33:20 cave-storage kernel: [  937.539018] Buffer I/O error on device sdm1, logical block 8461947
  2090. Nov 17 00:33:20 cave-storage kernel: [  937.539019] Buffer I/O error on device sdm1, logical block 8461948
  2091. Nov 17 00:33:20 cave-storage kernel: [  937.539020] Buffer I/O error on device sdm1, logical block 8461949
  2092. Nov 17 00:33:20 cave-storage kernel: [  937.539020] Buffer I/O error on device sdm1, logical block 8461950
  2093. Nov 17 00:33:20 cave-storage kernel: [  937.539021] Buffer I/O error on device sdm1, logical block 8461951
  2094. Nov 17 00:33:20 cave-storage kernel: [  937.539022] Buffer I/O error on device sdm1, logical block 8461952
  2095. Nov 17 00:33:20 cave-storage kernel: [  937.539023] Buffer I/O error on device sdm1, logical block 8461953
  2096. Nov 17 00:33:20 cave-storage kernel: [  937.539024] Buffer I/O error on device sdm1, logical block 8461954
  2097. Nov 17 00:33:20 cave-storage kernel: [  937.539025] Buffer I/O error on device sdm1, logical block 8461955
  2098. Nov 17 00:33:20 cave-storage kernel: [  937.539026] Buffer I/O error on device sdm1, logical block 8461956
  2099. Nov 17 00:33:20 cave-storage kernel: [  937.539026] Buffer I/O error on device sdm1, logical block 8461957
  2100. Nov 17 00:33:20 cave-storage kernel: [  937.539027] Buffer I/O error on device sdm1, logical block 8461958
  2101. Nov 17 00:33:20 cave-storage kernel: [  937.539028] Buffer I/O error on device sdm1, logical block 8461959
  2102. Nov 17 00:33:20 cave-storage kernel: [  937.539029] Buffer I/O error on device sdm1, logical block 8461960
  2103. Nov 17 00:33:20 cave-storage kernel: [  937.539029] Buffer I/O error on device sdm1, logical block 8461961
  2104. Nov 17 00:33:20 cave-storage kernel: [  937.539030] Buffer I/O error on device sdm1, logical block 8461962
  2105. Nov 17 00:33:20 cave-storage kernel: [  937.539031] Buffer I/O error on device sdm1, logical block 8461963
  2106. Nov 17 00:33:20 cave-storage kernel: [  937.539032] Buffer I/O error on device sdm1, logical block 8461964
  2107. Nov 17 00:33:20 cave-storage kernel: [  937.539033] Buffer I/O error on device sdm1, logical block 8461965
  2108. Nov 17 00:33:20 cave-storage kernel: [  937.539033] Buffer I/O error on device sdm1, logical block 8461966
  2109. Nov 17 00:33:20 cave-storage kernel: [  937.539034] Buffer I/O error on device sdm1, logical block 8461967
  2110. Nov 17 00:33:20 cave-storage kernel: [  937.539035] Buffer I/O error on device sdm1, logical block 8461968
  2111. Nov 17 00:33:20 cave-storage kernel: [  937.539036] Buffer I/O error on device sdm1, logical block 8461969
  2112. Nov 17 00:33:20 cave-storage kernel: [  937.539037] Buffer I/O error on device sdm1, logical block 8461970
  2113. Nov 17 00:33:20 cave-storage kernel: [  937.539037] Buffer I/O error on device sdm1, logical block 8461971
  2114. Nov 17 00:33:20 cave-storage kernel: [  937.539038] Buffer I/O error on device sdm1, logical block 8461972
  2115. Nov 17 00:33:20 cave-storage kernel: [  937.539039] Buffer I/O error on device sdm1, logical block 8461973
  2116. Nov 17 00:33:20 cave-storage kernel: [  937.539040] Buffer I/O error on device sdm1, logical block 8461974
  2117. Nov 17 00:33:20 cave-storage kernel: [  937.539041] Buffer I/O error on device sdm1, logical block 8461975
  2118. Nov 17 00:33:20 cave-storage kernel: [  937.539042] Buffer I/O error on device sdm1, logical block 8461976
  2119. Nov 17 00:33:20 cave-storage kernel: [  937.539042] Buffer I/O error on device sdm1, logical block 8461977
  2120. Nov 17 00:33:20 cave-storage kernel: [  937.539043] Buffer I/O error on device sdm1, logical block 8461978
  2121. Nov 17 00:33:20 cave-storage kernel: [  937.539044] Buffer I/O error on device sdm1, logical block 8461979
  2122. Nov 17 00:33:20 cave-storage kernel: [  937.539045] Buffer I/O error on device sdm1, logical block 8461980
  2123. Nov 17 00:33:20 cave-storage kernel: [  937.539046] Buffer I/O error on device sdm1, logical block 8461981
  2124. Nov 17 00:33:20 cave-storage kernel: [  937.539046] Buffer I/O error on device sdm1, logical block 8461982
  2125. Nov 17 00:33:20 cave-storage kernel: [  937.539047] Buffer I/O error on device sdm1, logical block 8461983
  2126. Nov 17 00:33:20 cave-storage kernel: [  937.539048] Buffer I/O error on device sdm1, logical block 8461984
  2127. Nov 17 00:33:20 cave-storage kernel: [  937.539049] Buffer I/O error on device sdm1, logical block 8461985
  2128. Nov 17 00:33:20 cave-storage kernel: [  937.539050] Buffer I/O error on device sdm1, logical block 8461986
  2129. Nov 17 00:33:20 cave-storage kernel: [  937.539050] Buffer I/O error on device sdm1, logical block 8461987
  2130. Nov 17 00:33:20 cave-storage kernel: [  937.539051] Buffer I/O error on device sdm1, logical block 8461988
  2131. Nov 17 00:33:20 cave-storage kernel: [  937.539052] Buffer I/O error on device sdm1, logical block 8461989
  2132. Nov 17 00:33:20 cave-storage kernel: [  937.539053] Buffer I/O error on device sdm1, logical block 8461990
  2133. Nov 17 00:33:20 cave-storage kernel: [  937.539054] Buffer I/O error on device sdm1, logical block 8461991
  2134. Nov 17 00:33:20 cave-storage kernel: [  937.539054] Buffer I/O error on device sdm1, logical block 8461992
  2135. Nov 17 00:33:20 cave-storage kernel: [  937.539055] Buffer I/O error on device sdm1, logical block 8461993
  2136. Nov 17 00:33:20 cave-storage kernel: [  937.539056] Buffer I/O error on device sdm1, logical block 8461994
  2137. Nov 17 00:33:20 cave-storage kernel: [  937.539057] Buffer I/O error on device sdm1, logical block 8461995
  2138. Nov 17 00:33:20 cave-storage kernel: [  937.539057] Buffer I/O error on device sdm1, logical block 8461996
  2139. Nov 17 00:33:20 cave-storage kernel: [  937.539058] Buffer I/O error on device sdm1, logical block 8461997
  2140. Nov 17 00:33:20 cave-storage kernel: [  937.539059] Buffer I/O error on device sdm1, logical block 8461998
  2141. Nov 17 00:33:20 cave-storage kernel: [  937.539060] Buffer I/O error on device sdm1, logical block 8461999
  2142. Nov 17 00:33:20 cave-storage kernel: [  937.539061] Buffer I/O error on device sdm1, logical block 8462000
  2143. Nov 17 00:33:20 cave-storage kernel: [  937.539061] Buffer I/O error on device sdm1, logical block 8462001
  2144. Nov 17 00:33:20 cave-storage kernel: [  937.539062] Buffer I/O error on device sdm1, logical block 8462002
  2145. Nov 17 00:33:20 cave-storage kernel: [  937.539063] Buffer I/O error on device sdm1, logical block 8462003
  2146. Nov 17 00:33:20 cave-storage kernel: [  937.539064] Buffer I/O error on device sdm1, logical block 8462004
  2147. Nov 17 00:33:20 cave-storage kernel: [  937.539065] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32286158848 size 237568 starting block 8462261)
  2148. Nov 17 00:33:20 cave-storage kernel: [  937.539068] sd 22:0:0:0: [sdm] Unhandled error code
  2149. Nov 17 00:33:20 cave-storage kernel: [  937.539069] sd 22:0:0:0: [sdm]  
  2150. Nov 17 00:33:20 cave-storage kernel: [  937.539069] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2151. Nov 17 00:33:20 cave-storage kernel: [  937.539070] sd 22:0:0:0: [sdm] CDB:
  2152. Nov 17 00:33:20 cave-storage kernel: [  937.539070] Write(16): 8a 00 00 00 00 00 04 08 f5 c0 00 00 04 00 00 00
  2153. Nov 17 00:33:20 cave-storage kernel: [  937.539075] Buffer I/O error on device sdm1, logical block 8461752
  2154. Nov 17 00:33:20 cave-storage kernel: [  937.539076] Buffer I/O error on device sdm1, logical block 8461753
  2155. Nov 17 00:33:20 cave-storage kernel: [  937.539077] Buffer I/O error on device sdm1, logical block 8461754
  2156. Nov 17 00:33:20 cave-storage kernel: [  937.539078] Buffer I/O error on device sdm1, logical block 8461755
  2157. Nov 17 00:33:20 cave-storage kernel: [  937.539079] Buffer I/O error on device sdm1, logical block 8461756
  2158. Nov 17 00:33:20 cave-storage kernel: [  937.539080] Buffer I/O error on device sdm1, logical block 8461757
  2159. Nov 17 00:33:20 cave-storage kernel: [  937.539080] Buffer I/O error on device sdm1, logical block 8461758
  2160. Nov 17 00:33:20 cave-storage kernel: [  937.539081] Buffer I/O error on device sdm1, logical block 8461759
  2161. Nov 17 00:33:20 cave-storage kernel: [  937.539082] Buffer I/O error on device sdm1, logical block 8461760
  2162. Nov 17 00:33:20 cave-storage kernel: [  937.539083] Buffer I/O error on device sdm1, logical block 8461761
  2163. Nov 17 00:33:20 cave-storage kernel: [  937.539084] Buffer I/O error on device sdm1, logical block 8461762
  2164. Nov 17 00:33:20 cave-storage kernel: [  937.539084] Buffer I/O error on device sdm1, logical block 8461763
  2165. Nov 17 00:33:20 cave-storage kernel: [  937.539085] Buffer I/O error on device sdm1, logical block 8461764
  2166. Nov 17 00:33:20 cave-storage kernel: [  937.539086] Buffer I/O error on device sdm1, logical block 8461765
  2167. Nov 17 00:33:20 cave-storage kernel: [  937.539087] Buffer I/O error on device sdm1, logical block 8461766
  2168. Nov 17 00:33:20 cave-storage kernel: [  937.539088] Buffer I/O error on device sdm1, logical block 8461767
  2169. Nov 17 00:33:20 cave-storage kernel: [  937.539088] Buffer I/O error on device sdm1, logical block 8461768
  2170. Nov 17 00:33:20 cave-storage kernel: [  937.539089] Buffer I/O error on device sdm1, logical block 8461769
  2171. Nov 17 00:33:20 cave-storage kernel: [  937.539090] Buffer I/O error on device sdm1, logical block 8461770
  2172. Nov 17 00:33:20 cave-storage kernel: [  937.539091] Buffer I/O error on device sdm1, logical block 8461771
  2173. Nov 17 00:33:20 cave-storage kernel: [  937.539092] Buffer I/O error on device sdm1, logical block 8461772
  2174. Nov 17 00:33:20 cave-storage kernel: [  937.539092] Buffer I/O error on device sdm1, logical block 8461773
  2175. Nov 17 00:33:20 cave-storage kernel: [  937.539093] Buffer I/O error on device sdm1, logical block 8461774
  2176. Nov 17 00:33:20 cave-storage kernel: [  937.539094] Buffer I/O error on device sdm1, logical block 8461775
  2177. Nov 17 00:33:20 cave-storage kernel: [  937.539095] Buffer I/O error on device sdm1, logical block 8461776
  2178. Nov 17 00:33:20 cave-storage kernel: [  937.539095] Buffer I/O error on device sdm1, logical block 8461777
  2179. Nov 17 00:33:20 cave-storage kernel: [  937.539096] Buffer I/O error on device sdm1, logical block 8461778
  2180. Nov 17 00:33:20 cave-storage kernel: [  937.539097] Buffer I/O error on device sdm1, logical block 8461779
  2181. Nov 17 00:33:20 cave-storage kernel: [  937.539098] Buffer I/O error on device sdm1, logical block 8461780
  2182. Nov 17 00:33:20 cave-storage kernel: [  937.539098] Buffer I/O error on device sdm1, logical block 8461781
  2183. Nov 17 00:33:20 cave-storage kernel: [  937.539099] Buffer I/O error on device sdm1, logical block 8461782
  2184. Nov 17 00:33:20 cave-storage kernel: [  937.539100] Buffer I/O error on device sdm1, logical block 8461783
  2185. Nov 17 00:33:20 cave-storage kernel: [  937.539101] Buffer I/O error on device sdm1, logical block 8461784
  2186. Nov 17 00:33:20 cave-storage kernel: [  937.539101] Buffer I/O error on device sdm1, logical block 8461785
  2187. Nov 17 00:33:20 cave-storage kernel: [  937.539102] Buffer I/O error on device sdm1, logical block 8461786
  2188. Nov 17 00:33:20 cave-storage kernel: [  937.539103] Buffer I/O error on device sdm1, logical block 8461787
  2189. Nov 17 00:33:20 cave-storage kernel: [  937.539104] Buffer I/O error on device sdm1, logical block 8461788
  2190. Nov 17 00:33:20 cave-storage kernel: [  937.539105] Buffer I/O error on device sdm1, logical block 8461789
  2191. Nov 17 00:33:20 cave-storage kernel: [  937.539106] Buffer I/O error on device sdm1, logical block 8461790
  2192. Nov 17 00:33:20 cave-storage kernel: [  937.539106] Buffer I/O error on device sdm1, logical block 8461791
  2193. Nov 17 00:33:20 cave-storage kernel: [  937.539107] Buffer I/O error on device sdm1, logical block 8461792
  2194. Nov 17 00:33:20 cave-storage kernel: [  937.539108] Buffer I/O error on device sdm1, logical block 8461793
  2195. Nov 17 00:33:20 cave-storage kernel: [  937.539109] Buffer I/O error on device sdm1, logical block 8461794
  2196. Nov 17 00:33:20 cave-storage kernel: [  937.539110] Buffer I/O error on device sdm1, logical block 8461795
  2197. Nov 17 00:33:20 cave-storage kernel: [  937.539110] Buffer I/O error on device sdm1, logical block 8461796
  2198. Nov 17 00:33:20 cave-storage kernel: [  937.539111] Buffer I/O error on device sdm1, logical block 8461797
  2199. Nov 17 00:33:20 cave-storage kernel: [  937.539112] Buffer I/O error on device sdm1, logical block 8461798
  2200. Nov 17 00:33:20 cave-storage kernel: [  937.539113] Buffer I/O error on device sdm1, logical block 8461799
  2201. Nov 17 00:33:20 cave-storage kernel: [  937.539114] Buffer I/O error on device sdm1, logical block 8461800
  2202. Nov 17 00:33:20 cave-storage kernel: [  937.539114] Buffer I/O error on device sdm1, logical block 8461801
  2203. Nov 17 00:33:20 cave-storage kernel: [  937.539115] Buffer I/O error on device sdm1, logical block 8461802
  2204. Nov 17 00:33:20 cave-storage kernel: [  937.539116] Buffer I/O error on device sdm1, logical block 8461803
  2205. Nov 17 00:33:20 cave-storage kernel: [  937.539117] Buffer I/O error on device sdm1, logical block 8461804
  2206. Nov 17 00:33:20 cave-storage kernel: [  937.539118] Buffer I/O error on device sdm1, logical block 8461805
  2207. Nov 17 00:33:20 cave-storage kernel: [  937.539119] Buffer I/O error on device sdm1, logical block 8461806
  2208. Nov 17 00:33:20 cave-storage kernel: [  937.539119] Buffer I/O error on device sdm1, logical block 8461807
  2209. Nov 17 00:33:20 cave-storage kernel: [  937.539120] Buffer I/O error on device sdm1, logical block 8461808
  2210. Nov 17 00:33:20 cave-storage kernel: [  937.539121] Buffer I/O error on device sdm1, logical block 8461809
  2211. Nov 17 00:33:20 cave-storage kernel: [  937.539122] Buffer I/O error on device sdm1, logical block 8461810
  2212. Nov 17 00:33:20 cave-storage kernel: [  937.539123] Buffer I/O error on device sdm1, logical block 8461811
  2213. Nov 17 00:33:20 cave-storage kernel: [  937.539123] Buffer I/O error on device sdm1, logical block 8461812
  2214. Nov 17 00:33:20 cave-storage kernel: [  937.539124] Buffer I/O error on device sdm1, logical block 8461813
  2215. Nov 17 00:33:20 cave-storage kernel: [  937.539125] Buffer I/O error on device sdm1, logical block 8461814
  2216. Nov 17 00:33:20 cave-storage kernel: [  937.539126] Buffer I/O error on device sdm1, logical block 8461815
  2217. Nov 17 00:33:20 cave-storage kernel: [  937.539126] Buffer I/O error on device sdm1, logical block 8461816
  2218. Nov 17 00:33:20 cave-storage kernel: [  937.539127] Buffer I/O error on device sdm1, logical block 8461817
  2219. Nov 17 00:33:20 cave-storage kernel: [  937.539128] Buffer I/O error on device sdm1, logical block 8461818
  2220. Nov 17 00:33:20 cave-storage kernel: [  937.539129] Buffer I/O error on device sdm1, logical block 8461819
  2221. Nov 17 00:33:20 cave-storage kernel: [  937.539130] Buffer I/O error on device sdm1, logical block 8461820
  2222. Nov 17 00:33:20 cave-storage kernel: [  937.539130] Buffer I/O error on device sdm1, logical block 8461821
  2223. Nov 17 00:33:20 cave-storage kernel: [  937.539131] Buffer I/O error on device sdm1, logical block 8461822
  2224. Nov 17 00:33:20 cave-storage kernel: [  937.539132] Buffer I/O error on device sdm1, logical block 8461823
  2225. Nov 17 00:33:20 cave-storage kernel: [  937.539133] Buffer I/O error on device sdm1, logical block 8461824
  2226. Nov 17 00:33:20 cave-storage kernel: [  937.539134] Buffer I/O error on device sdm1, logical block 8461825
  2227. Nov 17 00:33:20 cave-storage kernel: [  937.539134] Buffer I/O error on device sdm1, logical block 8461826
  2228. Nov 17 00:33:20 cave-storage kernel: [  937.539135] Buffer I/O error on device sdm1, logical block 8461827
  2229. Nov 17 00:33:20 cave-storage kernel: [  937.539136] Buffer I/O error on device sdm1, logical block 8461828
  2230. Nov 17 00:33:20 cave-storage kernel: [  937.539137] Buffer I/O error on device sdm1, logical block 8461829
  2231. Nov 17 00:33:20 cave-storage kernel: [  937.539138] Buffer I/O error on device sdm1, logical block 8461830
  2232. Nov 17 00:33:20 cave-storage kernel: [  937.539138] Buffer I/O error on device sdm1, logical block 8461831
  2233. Nov 17 00:33:20 cave-storage kernel: [  937.539139] Buffer I/O error on device sdm1, logical block 8461832
  2234. Nov 17 00:33:20 cave-storage kernel: [  937.539140] Buffer I/O error on device sdm1, logical block 8461833
  2235. Nov 17 00:33:20 cave-storage kernel: [  937.539141] Buffer I/O error on device sdm1, logical block 8461834
  2236. Nov 17 00:33:20 cave-storage kernel: [  937.539142] Buffer I/O error on device sdm1, logical block 8461835
  2237. Nov 17 00:33:20 cave-storage kernel: [  937.539142] Buffer I/O error on device sdm1, logical block 8461836
  2238. Nov 17 00:33:20 cave-storage kernel: [  937.539143] Buffer I/O error on device sdm1, logical block 8461837
  2239. Nov 17 00:33:20 cave-storage kernel: [  937.539144] Buffer I/O error on device sdm1, logical block 8461838
  2240. Nov 17 00:33:20 cave-storage kernel: [  937.539145] Buffer I/O error on device sdm1, logical block 8461839
  2241. Nov 17 00:33:20 cave-storage kernel: [  937.539145] Buffer I/O error on device sdm1, logical block 8461840
  2242. Nov 17 00:33:20 cave-storage kernel: [  937.539146] Buffer I/O error on device sdm1, logical block 8461841
  2243. Nov 17 00:33:20 cave-storage kernel: [  937.539147] Buffer I/O error on device sdm1, logical block 8461842
  2244. Nov 17 00:33:20 cave-storage kernel: [  937.539148] Buffer I/O error on device sdm1, logical block 8461843
  2245. Nov 17 00:33:20 cave-storage kernel: [  937.539148] Buffer I/O error on device sdm1, logical block 8461844
  2246. Nov 17 00:33:20 cave-storage kernel: [  937.539149] Buffer I/O error on device sdm1, logical block 8461845
  2247. Nov 17 00:33:20 cave-storage kernel: [  937.539150] Buffer I/O error on device sdm1, logical block 8461846
  2248. Nov 17 00:33:20 cave-storage kernel: [  937.539151] Buffer I/O error on device sdm1, logical block 8461847
  2249. Nov 17 00:33:20 cave-storage kernel: [  937.539152] Buffer I/O error on device sdm1, logical block 8461848
  2250. Nov 17 00:33:20 cave-storage kernel: [  937.539152] Buffer I/O error on device sdm1, logical block 8461849
  2251. Nov 17 00:33:20 cave-storage kernel: [  937.539153] Buffer I/O error on device sdm1, logical block 8461850
  2252. Nov 17 00:33:20 cave-storage kernel: [  937.539154] Buffer I/O error on device sdm1, logical block 8461851
  2253. Nov 17 00:33:20 cave-storage kernel: [  937.539155] Buffer I/O error on device sdm1, logical block 8461852
  2254. Nov 17 00:33:20 cave-storage kernel: [  937.539156] Buffer I/O error on device sdm1, logical block 8461853
  2255. Nov 17 00:33:20 cave-storage kernel: [  937.539156] Buffer I/O error on device sdm1, logical block 8461854
  2256. Nov 17 00:33:20 cave-storage kernel: [  937.539157] Buffer I/O error on device sdm1, logical block 8461855
  2257. Nov 17 00:33:20 cave-storage kernel: [  937.539158] Buffer I/O error on device sdm1, logical block 8461856
  2258. Nov 17 00:33:20 cave-storage kernel: [  937.539159] Buffer I/O error on device sdm1, logical block 8461857
  2259. Nov 17 00:33:20 cave-storage kernel: [  937.539160] Buffer I/O error on device sdm1, logical block 8461858
  2260. Nov 17 00:33:20 cave-storage kernel: [  937.539161] Buffer I/O error on device sdm1, logical block 8461859
  2261. Nov 17 00:33:20 cave-storage kernel: [  937.539162] Buffer I/O error on device sdm1, logical block 8461860
  2262. Nov 17 00:33:20 cave-storage kernel: [  937.539162] Buffer I/O error on device sdm1, logical block 8461861
  2263. Nov 17 00:33:20 cave-storage kernel: [  937.539163] Buffer I/O error on device sdm1, logical block 8461862
  2264. Nov 17 00:33:20 cave-storage kernel: [  937.539164] Buffer I/O error on device sdm1, logical block 8461863
  2265. Nov 17 00:33:20 cave-storage kernel: [  937.539165] Buffer I/O error on device sdm1, logical block 8461864
  2266. Nov 17 00:33:20 cave-storage kernel: [  937.539166] Buffer I/O error on device sdm1, logical block 8461865
  2267. Nov 17 00:33:20 cave-storage kernel: [  937.539167] Buffer I/O error on device sdm1, logical block 8461866
  2268. Nov 17 00:33:20 cave-storage kernel: [  937.539168] Buffer I/O error on device sdm1, logical block 8461867
  2269. Nov 17 00:33:20 cave-storage kernel: [  937.539168] Buffer I/O error on device sdm1, logical block 8461868
  2270. Nov 17 00:33:20 cave-storage kernel: [  937.539169] Buffer I/O error on device sdm1, logical block 8461869
  2271. Nov 17 00:33:20 cave-storage kernel: [  937.539170] Buffer I/O error on device sdm1, logical block 8461870
  2272. Nov 17 00:33:20 cave-storage kernel: [  937.539171] Buffer I/O error on device sdm1, logical block 8461871
  2273. Nov 17 00:33:20 cave-storage kernel: [  937.539172] Buffer I/O error on device sdm1, logical block 8461872
  2274. Nov 17 00:33:20 cave-storage kernel: [  937.539173] Buffer I/O error on device sdm1, logical block 8461873
  2275. Nov 17 00:33:20 cave-storage kernel: [  937.539173] Buffer I/O error on device sdm1, logical block 8461874
  2276. Nov 17 00:33:20 cave-storage kernel: [  937.539174] Buffer I/O error on device sdm1, logical block 8461875
  2277. Nov 17 00:33:20 cave-storage kernel: [  937.539175] Buffer I/O error on device sdm1, logical block 8461876
  2278. Nov 17 00:33:20 cave-storage kernel: [  937.539176] Buffer I/O error on device sdm1, logical block 8461877
  2279. Nov 17 00:33:20 cave-storage kernel: [  937.539177] Buffer I/O error on device sdm1, logical block 8461878
  2280. Nov 17 00:33:20 cave-storage kernel: [  937.539177] Buffer I/O error on device sdm1, logical block 8461879
  2281. Nov 17 00:33:20 cave-storage kernel: [  937.539178] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32285360128 size 524288 starting block 8462136)
  2282. Nov 17 00:33:20 cave-storage kernel: [  937.539181] sd 22:0:0:0: [sdm] Unhandled error code
  2283. Nov 17 00:33:20 cave-storage kernel: [  937.539182] sd 22:0:0:0: [sdm]  
  2284. Nov 17 00:33:20 cave-storage kernel: [  937.539183] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2285. Nov 17 00:33:20 cave-storage kernel: [  937.539183] sd 22:0:0:0: [sdm] CDB:
  2286. Nov 17 00:33:20 cave-storage kernel: [  937.539183] Write(16): 8a 00 00 00 00 00 04 08 ed c0 00 00 04 00 00 00
  2287. Nov 17 00:33:20 cave-storage kernel: [  937.539189] Buffer I/O error on device sdm1, logical block 8461496
  2288. Nov 17 00:33:20 cave-storage kernel: [  937.539190] Buffer I/O error on device sdm1, logical block 8461497
  2289. Nov 17 00:33:20 cave-storage kernel: [  937.539190] Buffer I/O error on device sdm1, logical block 8461498
  2290. Nov 17 00:33:20 cave-storage kernel: [  937.539191] Buffer I/O error on device sdm1, logical block 8461499
  2291. Nov 17 00:33:20 cave-storage kernel: [  937.539192] Buffer I/O error on device sdm1, logical block 8461500
  2292. Nov 17 00:33:20 cave-storage kernel: [  937.539193] Buffer I/O error on device sdm1, logical block 8461501
  2293. Nov 17 00:33:20 cave-storage kernel: [  937.539193] Buffer I/O error on device sdm1, logical block 8461502
  2294. Nov 17 00:33:20 cave-storage kernel: [  937.539194] Buffer I/O error on device sdm1, logical block 8461503
  2295. Nov 17 00:33:20 cave-storage kernel: [  937.539195] Buffer I/O error on device sdm1, logical block 8461504
  2296. Nov 17 00:33:20 cave-storage kernel: [  937.539196] Buffer I/O error on device sdm1, logical block 8461505
  2297. Nov 17 00:33:20 cave-storage kernel: [  937.539197] Buffer I/O error on device sdm1, logical block 8461506
  2298. Nov 17 00:33:20 cave-storage kernel: [  937.539198] Buffer I/O error on device sdm1, logical block 8461507
  2299. Nov 17 00:33:20 cave-storage kernel: [  937.539198] Buffer I/O error on device sdm1, logical block 8461508
  2300. Nov 17 00:33:20 cave-storage kernel: [  937.539199] Buffer I/O error on device sdm1, logical block 8461509
  2301. Nov 17 00:33:20 cave-storage kernel: [  937.539200] Buffer I/O error on device sdm1, logical block 8461510
  2302. Nov 17 00:33:20 cave-storage kernel: [  937.539201] Buffer I/O error on device sdm1, logical block 8461511
  2303. Nov 17 00:33:20 cave-storage kernel: [  937.539202] Buffer I/O error on device sdm1, logical block 8461512
  2304. Nov 17 00:33:20 cave-storage kernel: [  937.539203] Buffer I/O error on device sdm1, logical block 8461513
  2305. Nov 17 00:33:20 cave-storage kernel: [  937.539203] Buffer I/O error on device sdm1, logical block 8461514
  2306. Nov 17 00:33:20 cave-storage kernel: [  937.539204] Buffer I/O error on device sdm1, logical block 8461515
  2307. Nov 17 00:33:20 cave-storage kernel: [  937.539205] Buffer I/O error on device sdm1, logical block 8461516
  2308. Nov 17 00:33:20 cave-storage kernel: [  937.539206] Buffer I/O error on device sdm1, logical block 8461517
  2309. Nov 17 00:33:20 cave-storage kernel: [  937.539207] Buffer I/O error on device sdm1, logical block 8461518
  2310. Nov 17 00:33:20 cave-storage kernel: [  937.539208] Buffer I/O error on device sdm1, logical block 8461519
  2311. Nov 17 00:33:20 cave-storage kernel: [  937.539209] Buffer I/O error on device sdm1, logical block 8461520
  2312. Nov 17 00:33:20 cave-storage kernel: [  937.539209] Buffer I/O error on device sdm1, logical block 8461521
  2313. Nov 17 00:33:20 cave-storage kernel: [  937.539210] Buffer I/O error on device sdm1, logical block 8461522
  2314. Nov 17 00:33:20 cave-storage kernel: [  937.539211] Buffer I/O error on device sdm1, logical block 8461523
  2315. Nov 17 00:33:20 cave-storage kernel: [  937.539212] Buffer I/O error on device sdm1, logical block 8461524
  2316. Nov 17 00:33:20 cave-storage kernel: [  937.539213] Buffer I/O error on device sdm1, logical block 8461525
  2317. Nov 17 00:33:20 cave-storage kernel: [  937.539214] Buffer I/O error on device sdm1, logical block 8461526
  2318. Nov 17 00:33:20 cave-storage kernel: [  937.539214] Buffer I/O error on device sdm1, logical block 8461527
  2319. Nov 17 00:33:20 cave-storage kernel: [  937.539215] Buffer I/O error on device sdm1, logical block 8461528
  2320. Nov 17 00:33:20 cave-storage kernel: [  937.539216] Buffer I/O error on device sdm1, logical block 8461529
  2321. Nov 17 00:33:20 cave-storage kernel: [  937.539217] Buffer I/O error on device sdm1, logical block 8461530
  2322. Nov 17 00:33:20 cave-storage kernel: [  937.539218] Buffer I/O error on device sdm1, logical block 8461531
  2323. Nov 17 00:33:20 cave-storage kernel: [  937.539218] Buffer I/O error on device sdm1, logical block 8461532
  2324. Nov 17 00:33:20 cave-storage kernel: [  937.539219] Buffer I/O error on device sdm1, logical block 8461533
  2325. Nov 17 00:33:20 cave-storage kernel: [  937.539220] Buffer I/O error on device sdm1, logical block 8461534
  2326. Nov 17 00:33:20 cave-storage kernel: [  937.539221] Buffer I/O error on device sdm1, logical block 8461535
  2327. Nov 17 00:33:20 cave-storage kernel: [  937.539222] Buffer I/O error on device sdm1, logical block 8461536
  2328. Nov 17 00:33:20 cave-storage kernel: [  937.539222] Buffer I/O error on device sdm1, logical block 8461537
  2329. Nov 17 00:33:20 cave-storage kernel: [  937.539223] Buffer I/O error on device sdm1, logical block 8461538
  2330. Nov 17 00:33:20 cave-storage kernel: [  937.539224] Buffer I/O error on device sdm1, logical block 8461539
  2331. Nov 17 00:33:20 cave-storage kernel: [  937.539225] Buffer I/O error on device sdm1, logical block 8461540
  2332. Nov 17 00:33:20 cave-storage kernel: [  937.539225] Buffer I/O error on device sdm1, logical block 8461541
  2333. Nov 17 00:33:20 cave-storage kernel: [  937.539226] Buffer I/O error on device sdm1, logical block 8461542
  2334. Nov 17 00:33:20 cave-storage kernel: [  937.539227] Buffer I/O error on device sdm1, logical block 8461543
  2335. Nov 17 00:33:20 cave-storage kernel: [  937.539228] Buffer I/O error on device sdm1, logical block 8461544
  2336. Nov 17 00:33:20 cave-storage kernel: [  937.539229] Buffer I/O error on device sdm1, logical block 8461545
  2337. Nov 17 00:33:20 cave-storage kernel: [  937.539229] Buffer I/O error on device sdm1, logical block 8461546
  2338. Nov 17 00:33:20 cave-storage kernel: [  937.539230] Buffer I/O error on device sdm1, logical block 8461547
  2339. Nov 17 00:33:20 cave-storage kernel: [  937.539231] Buffer I/O error on device sdm1, logical block 8461548
  2340. Nov 17 00:33:20 cave-storage kernel: [  937.539232] Buffer I/O error on device sdm1, logical block 8461549
  2341. Nov 17 00:33:20 cave-storage kernel: [  937.539233] Buffer I/O error on device sdm1, logical block 8461550
  2342. Nov 17 00:33:20 cave-storage kernel: [  937.539233] Buffer I/O error on device sdm1, logical block 8461551
  2343. Nov 17 00:33:20 cave-storage kernel: [  937.539234] Buffer I/O error on device sdm1, logical block 8461552
  2344. Nov 17 00:33:20 cave-storage kernel: [  937.539235] Buffer I/O error on device sdm1, logical block 8461553
  2345. Nov 17 00:33:20 cave-storage kernel: [  937.539236] Buffer I/O error on device sdm1, logical block 8461554
  2346. Nov 17 00:33:20 cave-storage kernel: [  937.539236] Buffer I/O error on device sdm1, logical block 8461555
  2347. Nov 17 00:33:20 cave-storage kernel: [  937.539237] Buffer I/O error on device sdm1, logical block 8461556
  2348. Nov 17 00:33:20 cave-storage kernel: [  937.539238] Buffer I/O error on device sdm1, logical block 8461557
  2349. Nov 17 00:33:20 cave-storage kernel: [  937.539239] Buffer I/O error on device sdm1, logical block 8461558
  2350. Nov 17 00:33:20 cave-storage kernel: [  937.539240] Buffer I/O error on device sdm1, logical block 8461559
  2351. Nov 17 00:33:20 cave-storage kernel: [  937.539240] Buffer I/O error on device sdm1, logical block 8461560
  2352. Nov 17 00:33:20 cave-storage kernel: [  937.539241] Buffer I/O error on device sdm1, logical block 8461561
  2353. Nov 17 00:33:20 cave-storage kernel: [  937.539242] Buffer I/O error on device sdm1, logical block 8461562
  2354. Nov 17 00:33:20 cave-storage kernel: [  937.539243] Buffer I/O error on device sdm1, logical block 8461563
  2355. Nov 17 00:33:20 cave-storage kernel: [  937.539244] Buffer I/O error on device sdm1, logical block 8461564
  2356. Nov 17 00:33:20 cave-storage kernel: [  937.539245] Buffer I/O error on device sdm1, logical block 8461565
  2357. Nov 17 00:33:20 cave-storage kernel: [  937.539245] Buffer I/O error on device sdm1, logical block 8461566
  2358. Nov 17 00:33:20 cave-storage kernel: [  937.539246] Buffer I/O error on device sdm1, logical block 8461567
  2359. Nov 17 00:33:20 cave-storage kernel: [  937.539247] Buffer I/O error on device sdm1, logical block 8461568
  2360. Nov 17 00:33:20 cave-storage kernel: [  937.539248] Buffer I/O error on device sdm1, logical block 8461569
  2361. Nov 17 00:33:20 cave-storage kernel: [  937.539249] Buffer I/O error on device sdm1, logical block 8461570
  2362. Nov 17 00:33:20 cave-storage kernel: [  937.539249] Buffer I/O error on device sdm1, logical block 8461571
  2363. Nov 17 00:33:20 cave-storage kernel: [  937.539250] Buffer I/O error on device sdm1, logical block 8461572
  2364. Nov 17 00:33:20 cave-storage kernel: [  937.539251] Buffer I/O error on device sdm1, logical block 8461573
  2365. Nov 17 00:33:20 cave-storage kernel: [  937.539252] Buffer I/O error on device sdm1, logical block 8461574
  2366. Nov 17 00:33:20 cave-storage kernel: [  937.539253] Buffer I/O error on device sdm1, logical block 8461575
  2367. Nov 17 00:33:20 cave-storage kernel: [  937.539254] Buffer I/O error on device sdm1, logical block 8461576
  2368. Nov 17 00:33:20 cave-storage kernel: [  937.539254] Buffer I/O error on device sdm1, logical block 8461577
  2369. Nov 17 00:33:20 cave-storage kernel: [  937.539255] Buffer I/O error on device sdm1, logical block 8461578
  2370. Nov 17 00:33:20 cave-storage kernel: [  937.539256] Buffer I/O error on device sdm1, logical block 8461579
  2371. Nov 17 00:33:20 cave-storage kernel: [  937.539257] Buffer I/O error on device sdm1, logical block 8461580
  2372. Nov 17 00:33:20 cave-storage kernel: [  937.539258] Buffer I/O error on device sdm1, logical block 8461581
  2373. Nov 17 00:33:20 cave-storage kernel: [  937.539259] Buffer I/O error on device sdm1, logical block 8461582
  2374. Nov 17 00:33:20 cave-storage kernel: [  937.539259] Buffer I/O error on device sdm1, logical block 8461583
  2375. Nov 17 00:33:20 cave-storage kernel: [  937.539260] Buffer I/O error on device sdm1, logical block 8461584
  2376. Nov 17 00:33:20 cave-storage kernel: [  937.539261] Buffer I/O error on device sdm1, logical block 8461585
  2377. Nov 17 00:33:20 cave-storage kernel: [  937.539262] Buffer I/O error on device sdm1, logical block 8461586
  2378. Nov 17 00:33:20 cave-storage kernel: [  937.539262] Buffer I/O error on device sdm1, logical block 8461587
  2379. Nov 17 00:33:20 cave-storage kernel: [  937.539263] Buffer I/O error on device sdm1, logical block 8461588
  2380. Nov 17 00:33:20 cave-storage kernel: [  937.539264] Buffer I/O error on device sdm1, logical block 8461589
  2381. Nov 17 00:33:20 cave-storage kernel: [  937.539265] Buffer I/O error on device sdm1, logical block 8461590
  2382. Nov 17 00:33:20 cave-storage kernel: [  937.539266] Buffer I/O error on device sdm1, logical block 8461591
  2383. Nov 17 00:33:20 cave-storage kernel: [  937.539267] Buffer I/O error on device sdm1, logical block 8461592
  2384. Nov 17 00:33:20 cave-storage kernel: [  937.539267] Buffer I/O error on device sdm1, logical block 8461593
  2385. Nov 17 00:33:20 cave-storage kernel: [  937.539268] Buffer I/O error on device sdm1, logical block 8461594
  2386. Nov 17 00:33:20 cave-storage kernel: [  937.539269] Buffer I/O error on device sdm1, logical block 8461595
  2387. Nov 17 00:33:20 cave-storage kernel: [  937.539270] Buffer I/O error on device sdm1, logical block 8461596
  2388. Nov 17 00:33:20 cave-storage kernel: [  937.539270] Buffer I/O error on device sdm1, logical block 8461597
  2389. Nov 17 00:33:20 cave-storage kernel: [  937.539271] Buffer I/O error on device sdm1, logical block 8461598
  2390. Nov 17 00:33:20 cave-storage kernel: [  937.539272] Buffer I/O error on device sdm1, logical block 8461599
  2391. Nov 17 00:33:20 cave-storage kernel: [  937.539273] Buffer I/O error on device sdm1, logical block 8461600
  2392. Nov 17 00:33:20 cave-storage kernel: [  937.539274] Buffer I/O error on device sdm1, logical block 8461601
  2393. Nov 17 00:33:20 cave-storage kernel: [  937.539274] Buffer I/O error on device sdm1, logical block 8461602
  2394. Nov 17 00:33:20 cave-storage kernel: [  937.539275] Buffer I/O error on device sdm1, logical block 8461603
  2395. Nov 17 00:33:20 cave-storage kernel: [  937.539276] Buffer I/O error on device sdm1, logical block 8461604
  2396. Nov 17 00:33:20 cave-storage kernel: [  937.539277] Buffer I/O error on device sdm1, logical block 8461605
  2397. Nov 17 00:33:20 cave-storage kernel: [  937.539278] Buffer I/O error on device sdm1, logical block 8461606
  2398. Nov 17 00:33:20 cave-storage kernel: [  937.539278] Buffer I/O error on device sdm1, logical block 8461607
  2399. Nov 17 00:33:20 cave-storage kernel: [  937.539279] Buffer I/O error on device sdm1, logical block 8461608
  2400. Nov 17 00:33:20 cave-storage kernel: [  937.539280] Buffer I/O error on device sdm1, logical block 8461609
  2401. Nov 17 00:33:20 cave-storage kernel: [  937.539281] Buffer I/O error on device sdm1, logical block 8461610
  2402. Nov 17 00:33:20 cave-storage kernel: [  937.539281] Buffer I/O error on device sdm1, logical block 8461611
  2403. Nov 17 00:33:20 cave-storage kernel: [  937.539282] Buffer I/O error on device sdm1, logical block 8461612
  2404. Nov 17 00:33:20 cave-storage kernel: [  937.539283] Buffer I/O error on device sdm1, logical block 8461613
  2405. Nov 17 00:33:20 cave-storage kernel: [  937.539284] Buffer I/O error on device sdm1, logical block 8461614
  2406. Nov 17 00:33:20 cave-storage kernel: [  937.539285] Buffer I/O error on device sdm1, logical block 8461615
  2407. Nov 17 00:33:20 cave-storage kernel: [  937.539285] Buffer I/O error on device sdm1, logical block 8461616
  2408. Nov 17 00:33:20 cave-storage kernel: [  937.539286] Buffer I/O error on device sdm1, logical block 8461617
  2409. Nov 17 00:33:20 cave-storage kernel: [  937.539287] Buffer I/O error on device sdm1, logical block 8461618
  2410. Nov 17 00:33:20 cave-storage kernel: [  937.539288] Buffer I/O error on device sdm1, logical block 8461619
  2411. Nov 17 00:33:20 cave-storage kernel: [  937.539288] Buffer I/O error on device sdm1, logical block 8461620
  2412. Nov 17 00:33:20 cave-storage kernel: [  937.539289] Buffer I/O error on device sdm1, logical block 8461621
  2413. Nov 17 00:33:20 cave-storage kernel: [  937.539290] Buffer I/O error on device sdm1, logical block 8461622
  2414. Nov 17 00:33:20 cave-storage kernel: [  937.539291] Buffer I/O error on device sdm1, logical block 8461623
  2415. Nov 17 00:33:20 cave-storage kernel: [  937.539292] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32284311552 size 524288 starting block 8461880)
  2416. Nov 17 00:33:20 cave-storage kernel: [  937.539306] Aborting journal on device sdm1-8.
  2417. Nov 17 00:33:20 cave-storage kernel: [  937.539322] EXT4-fs (sdm1): delayed block allocation failed for inode 12 at logical offset 7884335 with max blocks 1 with error -30
  2418. Nov 17 00:33:20 cave-storage kernel: [  937.539323] EXT4-fs (sdm1): This should not happen!! Data will be lost
  2419. Nov 17 00:33:20 cave-storage kernel: [  937.539323]
  2420. Nov 17 00:33:20 cave-storage kernel: [  937.539329] EXT4-fs error (device sdm1) in ext4_da_writepages:2443: Journal has aborted
  2421. Nov 17 00:33:20 cave-storage kernel: [  937.539339] EXT4-fs error (device sdm1) in ext4_reserve_inode_write:4685: Journal has aborted
  2422. Nov 17 00:33:20 cave-storage kernel: [  937.539342] sd 22:0:0:0: [sdm] Unhandled error code
  2423. Nov 17 00:33:20 cave-storage kernel: [  937.539343] sd 22:0:0:0: [sdm]  
  2424. Nov 17 00:33:20 cave-storage kernel: [  937.539343] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2425. Nov 17 00:33:20 cave-storage kernel: [  937.539344] sd 22:0:0:0: [sdm] CDB:
  2426. Nov 17 00:33:20 cave-storage kernel: [  937.539344] Write(16): 8a 00 00 00 00 00 e8 c4 08 00 00 00 00 08 00 00
  2427. Nov 17 00:33:20 cave-storage kernel: [  937.539350] Buffer I/O error on device sdm1, logical block 488144896
  2428. Nov 17 00:33:20 cave-storage kernel: [  937.539350] lost page write due to I/O error on sdm1
  2429. Nov 17 00:33:20 cave-storage kernel: [  937.539354] sd 22:0:0:0: [sdm] Unhandled error code
  2430. Nov 17 00:33:20 cave-storage kernel: [  937.539355] sd 22:0:0:0: [sdm]  
  2431. Nov 17 00:33:20 cave-storage kernel: [  937.539355] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2432. Nov 17 00:33:20 cave-storage kernel: [  937.539356] sd 22:0:0:0: [sdm] CDB:
  2433. Nov 17 00:33:20 cave-storage kernel: [  937.539356] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  2434. Nov 17 00:33:20 cave-storage kernel: [  937.539361] Buffer I/O error on device sdm1, logical block 0
  2435. Nov 17 00:33:20 cave-storage kernel: [  937.539361] lost page write due to I/O error on sdm1
  2436. Nov 17 00:33:20 cave-storage kernel: [  937.539370] JBD2: Error -5 detected when updating journal superblock for sdm1-8.
  2437. Nov 17 00:33:20 cave-storage kernel: [  937.539375] sd 22:0:0:0: [sdm] Unhandled error code
  2438. Nov 17 00:33:20 cave-storage kernel: [  937.539376] sd 22:0:0:0: [sdm]  
  2439. Nov 17 00:33:20 cave-storage kernel: [  937.539376] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2440. Nov 17 00:33:20 cave-storage kernel: [  937.539377] sd 22:0:0:0: [sdm] CDB:
  2441. Nov 17 00:33:20 cave-storage kernel: [  937.539377] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  2442. Nov 17 00:33:20 cave-storage kernel: [  937.539382] Buffer I/O error on device sdm1, logical block 0
  2443. Nov 17 00:33:20 cave-storage kernel: [  937.539382] lost page write due to I/O error on sdm1
  2444. Nov 17 00:33:20 cave-storage kernel: [  937.539387] EXT4-fs error (device sdm1) in ext4_dirty_inode:4804: Journal has aborted
  2445. Nov 17 00:33:20 cave-storage kernel: [  937.539388] EXT4-fs (sdm1): previous I/O error to superblock detected
  2446. Nov 17 00:33:20 cave-storage kernel: [  937.539393] sd 22:0:0:0: [sdm] Unhandled error code
  2447. Nov 17 00:33:20 cave-storage kernel: [  937.539394] sd 22:0:0:0: [sdm]  
  2448. Nov 17 00:33:20 cave-storage kernel: [  937.539394] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2449. Nov 17 00:33:20 cave-storage kernel: [  937.539395] sd 22:0:0:0: [sdm] CDB:
  2450. Nov 17 00:33:20 cave-storage kernel: [  937.539395] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  2451. Nov 17 00:33:20 cave-storage kernel: [  937.539400] Buffer I/O error on device sdm1, logical block 0
  2452. Nov 17 00:33:20 cave-storage kernel: [  937.539400] lost page write due to I/O error on sdm1
  2453. Nov 17 00:33:20 cave-storage kernel: [  937.539405] EXT4-fs error (device sdm1) in ext4_da_write_end:2692: Journal has aborted
  2454. Nov 17 00:33:20 cave-storage kernel: [  937.539406] EXT4-fs (sdm1): previous I/O error to superblock detected
  2455. Nov 17 00:33:20 cave-storage kernel: [  937.539416] sd 22:0:0:0: [sdm] Unhandled error code
  2456. Nov 17 00:33:20 cave-storage kernel: [  937.539417] sd 22:0:0:0: [sdm]  
  2457. Nov 17 00:33:20 cave-storage kernel: [  937.539417] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2458. Nov 17 00:33:20 cave-storage kernel: [  937.539418] sd 22:0:0:0: [sdm] CDB:
  2459. Nov 17 00:33:20 cave-storage kernel: [  937.539418] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  2460. Nov 17 00:33:20 cave-storage kernel: [  937.539423] Buffer I/O error on device sdm1, logical block 0
  2461. Nov 17 00:33:20 cave-storage kernel: [  937.539424] lost page write due to I/O error on sdm1
  2462. Nov 17 00:33:20 cave-storage kernel: [  937.539702] EXT4-fs (sdm1): previous I/O error to superblock detected
  2463. Nov 17 00:33:20 cave-storage kernel: [  937.539711] sd 22:0:0:0: [sdm] Unhandled error code
  2464. Nov 17 00:33:20 cave-storage kernel: [  937.539712] sd 22:0:0:0: [sdm]  
  2465. Nov 17 00:33:20 cave-storage kernel: [  937.539712] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2466. Nov 17 00:33:20 cave-storage kernel: [  937.539713] sd 22:0:0:0: [sdm] CDB:
  2467. Nov 17 00:33:20 cave-storage kernel: [  937.539714] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  2468. Nov 17 00:33:20 cave-storage kernel: [  937.539719] Buffer I/O error on device sdm1, logical block 0
  2469. Nov 17 00:33:20 cave-storage kernel: [  937.539719] lost page write due to I/O error on sdm1
  2470. Nov 17 00:33:20 cave-storage kernel: [  937.539724] EXT4-fs error (device sdm1): ext4_journal_start_sb:349: Detected aborted journal
  2471. Nov 17 00:33:20 cave-storage kernel: [  937.539726] EXT4-fs (sdm1): Remounting filesystem read-only
  2472. Nov 17 00:33:20 cave-storage kernel: [  937.539726] EXT4-fs (sdm1): previous I/O error to superblock detected
  2473. Nov 17 00:33:20 cave-storage kernel: [  937.539731] sd 22:0:0:0: [sdm] Unhandled error code
  2474. Nov 17 00:33:20 cave-storage kernel: [  937.539732] sd 22:0:0:0: [sdm]  
  2475. Nov 17 00:33:20 cave-storage kernel: [  937.539732] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2476. Nov 17 00:33:20 cave-storage kernel: [  937.539733] sd 22:0:0:0: [sdm] CDB:
  2477. Nov 17 00:33:20 cave-storage kernel: [  937.539733] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  2478. Nov 17 00:33:20 cave-storage kernel: [  937.539738] Buffer I/O error on device sdm1, logical block 0
  2479. Nov 17 00:33:20 cave-storage kernel: [  937.539738] lost page write due to I/O error on sdm1
  2480. Nov 17 00:33:20 cave-storage kernel: [  937.539742] EXT4-fs (sdm1): ext4_da_writepages: jbd2_start: 1024 pages, ino 12; err -30
  2481. Nov 17 00:33:30 cave-storage kernel: [  946.921638]  00 04 09 22 a8 00 00 04 00 00 00
  2482. Nov 17 00:33:30 cave-storage kernel: [  946.921644] blk_update_request: 14 callbacks suppressed
  2483. Nov 17 00:33:30 cave-storage kernel: [  946.921646] end_request: I/O error, dev sdm, sector 67707560
  2484. Nov 17 00:33:30 cave-storage kernel: [  946.947336] Buffer I/O error on device sdm1, logical block 8463189
  2485. Nov 17 00:33:30 cave-storage kernel: [  946.972878] Buffer I/O error on device sdm1, logical block 8463190
  2486. Nov 17 00:33:30 cave-storage kernel: [  946.998242] Buffer I/O error on device sdm1, logical block 8463191
  2487. Nov 17 00:33:30 cave-storage kernel: [  947.025702] Buffer I/O error on device sdm1, logical block 8463192
  2488. Nov 17 00:33:30 cave-storage kernel: [  947.051344] Buffer I/O error on device sdm1, logical block 8463193
  2489. Nov 17 00:33:30 cave-storage kernel: [  947.078105] Buffer I/O error on device sdm1, logical block 8463194
  2490. Nov 17 00:33:30 cave-storage kernel: [  947.104039] Buffer I/O error on device sdm1, logical block 8463195
  2491. Nov 17 00:33:30 cave-storage kernel: [  947.130625] Buffer I/O error on device sdm1, logical block 8463196
  2492. Nov 17 00:33:30 cave-storage kernel: [  947.157112] Buffer I/O error on device sdm1, logical block 8463197
  2493. Nov 17 00:33:30 cave-storage kernel: [  947.183156] Buffer I/O error on device sdm1, logical block 8463198
  2494. Nov 17 00:33:30 cave-storage kernel: [  947.210544] Buffer I/O error on device sdm1, logical block 8463199
  2495. Nov 17 00:33:30 cave-storage kernel: [  947.236539] Buffer I/O error on device sdm1, logical block 8463200
  2496. Nov 17 00:33:30 cave-storage kernel: [  947.263454] Buffer I/O error on device sdm1, logical block 8463201
  2497. Nov 17 00:33:30 cave-storage kernel: [  947.290225] Buffer I/O error on device sdm1, logical block 8463202
  2498. Nov 17 00:33:30 cave-storage kernel: [  947.317807] Buffer I/O error on device sdm1, logical block 8463203
  2499. Nov 17 00:33:30 cave-storage kernel: [  947.345393] Buffer I/O error on device sdm1, logical block 8463204
  2500. Nov 17 00:33:30 cave-storage kernel: [  947.371858] Buffer I/O error on device sdm1, logical block 8463205
  2501. Nov 17 00:33:30 cave-storage kernel: [  947.398140] Buffer I/O error on device sdm1, logical block 8463206
  2502. Nov 17 00:33:30 cave-storage kernel: [  947.426285] Buffer I/O error on device sdm1, logical block 8463207
  2503. Nov 17 00:33:30 cave-storage kernel: [  947.453105] Buffer I/O error on device sdm1, logical block 8463208
  2504. Nov 17 00:33:30 cave-storage kernel: [  947.479832] Buffer I/O error on device sdm1, logical block 8463209
  2505. Nov 17 00:33:30 cave-storage kernel: [  947.507283] Buffer I/O error on device sdm1, logical block 8463210
  2506. Nov 17 00:33:30 cave-storage kernel: [  947.534708] Buffer I/O error on device sdm1, logical block 8463211
  2507. Nov 17 00:33:30 cave-storage kernel: [  947.562660] Buffer I/O error on device sdm1, logical block 8463212
  2508. Nov 17 00:33:30 cave-storage kernel: [  947.590196] Buffer I/O error on device sdm1, logical block 8463213
  2509. Nov 17 00:33:30 cave-storage kernel: [  947.617261] Buffer I/O error on device sdm1, logical block 8463214
  2510. Nov 17 00:33:31 cave-storage kernel: [  947.645704] Buffer I/O error on device sdm1, logical block 8463215
  2511. Nov 17 00:33:31 cave-storage kernel: [  947.673100] Buffer I/O error on device sdm1, logical block 8463216
  2512. Nov 17 00:33:31 cave-storage kernel: [  947.700254] Buffer I/O error on device sdm1, logical block 8463217
  2513. Nov 17 00:33:31 cave-storage kernel: [  947.728777] Buffer I/O error on device sdm1, logical block 8463218
  2514. Nov 17 00:33:31 cave-storage kernel: [  947.755999] Buffer I/O error on device sdm1, logical block 8463219
  2515. Nov 17 00:33:31 cave-storage kernel: [  947.783963] Buffer I/O error on device sdm1, logical block 8463220
  2516. Nov 17 00:33:31 cave-storage kernel: [  947.813273] Buffer I/O error on device sdm1, logical block 8463221
  2517. Nov 17 00:33:31 cave-storage kernel: [  947.841901] Buffer I/O error on device sdm1, logical block 8463222
  2518. Nov 17 00:33:31 cave-storage kernel: [  947.869377] Buffer I/O error on device sdm1, logical block 8463223
  2519. Nov 17 00:33:31 cave-storage kernel: [  947.896871] Buffer I/O error on device sdm1, logical block 8463224
  2520. Nov 17 00:33:31 cave-storage kernel: [  947.926630] Buffer I/O error on device sdm1, logical block 8463225
  2521. Nov 17 00:33:31 cave-storage kernel: [  947.954354] Buffer I/O error on device sdm1, logical block 8463226
  2522. Nov 17 00:33:31 cave-storage kernel: [  947.982437] Buffer I/O error on device sdm1, logical block 8463227
  2523. Nov 17 00:33:31 cave-storage kernel: [  948.011546] Buffer I/O error on device sdm1, logical block 8463228
  2524. Nov 17 00:33:31 cave-storage kernel: [  948.039794] Buffer I/O error on device sdm1, logical block 8463229
  2525. Nov 17 00:33:31 cave-storage kernel: [  948.066894] Buffer I/O error on device sdm1, logical block 8463230
  2526. Nov 17 00:33:31 cave-storage kernel: [  948.094063] Buffer I/O error on device sdm1, logical block 8463231
  2527. Nov 17 00:33:31 cave-storage kernel: [  948.119101] Buffer I/O error on device sdm1, logical block 8463232
  2528. Nov 17 00:33:31 cave-storage kernel: [  948.144132] Buffer I/O error on device sdm1, logical block 8463233
  2529. Nov 17 00:33:31 cave-storage kernel: [  948.167079] Buffer I/O error on device sdm1, logical block 8463234
  2530. Nov 17 00:33:31 cave-storage kernel: [  948.191058] Buffer I/O error on device sdm1, logical block 8463235
  2531. Nov 17 00:33:31 cave-storage kernel: [  948.212700] Buffer I/O error on device sdm1, logical block 8463236
  2532. Nov 17 00:33:31 cave-storage kernel: [  948.235180] Buffer I/O error on device sdm1, logical block 8463237
  2533. Nov 17 00:33:31 cave-storage kernel: [  948.256843] Buffer I/O error on device sdm1, logical block 8463238
  2534. Nov 17 00:33:31 cave-storage kernel: [  948.277466] Buffer I/O error on device sdm1, logical block 8463239
  2535. Nov 17 00:33:31 cave-storage kernel: [  948.296383] Buffer I/O error on device sdm1, logical block 8463240
  2536. Nov 17 00:33:31 cave-storage kernel: [  948.316915] Buffer I/O error on device sdm1, logical block 8463241
  2537. Nov 17 00:33:31 cave-storage kernel: [  948.335226] Buffer I/O error on device sdm1, logical block 8463242
  2538. Nov 17 00:33:31 cave-storage kernel: [  948.352633] Buffer I/O error on device sdm1, logical block 8463243
  2539. Nov 17 00:33:31 cave-storage kernel: [  948.369192] Buffer I/O error on device sdm1, logical block 8463244
  2540. Nov 17 00:33:31 cave-storage kernel: [  948.384871] Buffer I/O error on device sdm1, logical block 8463245
  2541. Nov 17 00:33:31 cave-storage kernel: [  948.400040] Buffer I/O error on device sdm1, logical block 8463246
  2542. Nov 17 00:33:31 cave-storage kernel: [  948.414528] Buffer I/O error on device sdm1, logical block 8463247
  2543. Nov 17 00:33:31 cave-storage kernel: [  948.427547] Buffer I/O error on device sdm1, logical block 8463248
  2544. Nov 17 00:33:31 cave-storage kernel: [  948.439950] Buffer I/O error on device sdm1, logical block 8463249
  2545. Nov 17 00:33:31 cave-storage kernel: [  948.450716] Buffer I/O error on device sdm1, logical block 8463250
  2546. Nov 17 00:33:31 cave-storage kernel: [  948.460602] Buffer I/O error on device sdm1, logical block 8463251
  2547. Nov 17 00:33:31 cave-storage kernel: [  948.470099] Buffer I/O error on device sdm1, logical block 8463252
  2548. Nov 17 00:33:31 cave-storage kernel: [  948.478031] Buffer I/O error on device sdm1, logical block 8463253
  2549. Nov 17 00:33:31 cave-storage kernel: [  948.487062] Buffer I/O error on device sdm1, logical block 8463254
  2550. Nov 17 00:33:31 cave-storage kernel: [  948.494762] Buffer I/O error on device sdm1, logical block 8463255
  2551. Nov 17 00:33:31 cave-storage kernel: [  948.503872] Buffer I/O error on device sdm1, logical block 8463256
  2552. Nov 17 00:33:31 cave-storage kernel: [  948.512020] Buffer I/O error on device sdm1, logical block 8463257
  2553. Nov 17 00:33:31 cave-storage kernel: [  948.521421] Buffer I/O error on device sdm1, logical block 8463258
  2554. Nov 17 00:33:31 cave-storage kernel: [  948.529264] Buffer I/O error on device sdm1, logical block 8463259
  2555. Nov 17 00:33:31 cave-storage kernel: [  948.538375] Buffer I/O error on device sdm1, logical block 8463260
  2556. Nov 17 00:33:31 cave-storage kernel: [  948.545967] Buffer I/O error on device sdm1, logical block 8463261
  2557. Nov 17 00:33:31 cave-storage kernel: [  948.555169] Buffer I/O error on device sdm1, logical block 8463262
  2558. Nov 17 00:33:31 cave-storage kernel: [  948.562983] Buffer I/O error on device sdm1, logical block 8463263
  2559. Nov 17 00:33:31 cave-storage kernel: [  948.572247] Buffer I/O error on device sdm1, logical block 8463264
  2560. Nov 17 00:33:31 cave-storage kernel: [  948.580171] Buffer I/O error on device sdm1, logical block 8463265
  2561. Nov 17 00:33:31 cave-storage kernel: [  948.589217] Buffer I/O error on device sdm1, logical block 8463266
  2562. Nov 17 00:33:31 cave-storage kernel: [  948.596858] Buffer I/O error on device sdm1, logical block 8463267
  2563. Nov 17 00:33:31 cave-storage kernel: [  948.605656] Buffer I/O error on device sdm1, logical block 8463268
  2564. Nov 17 00:33:31 cave-storage kernel: [  948.613812] Buffer I/O error on device sdm1, logical block 8463269
  2565. Nov 17 00:33:31 cave-storage kernel: [  948.622909] Buffer I/O error on device sdm1, logical block 8463270
  2566. Nov 17 00:33:31 cave-storage kernel: [  948.631052] Buffer I/O error on device sdm1, logical block 8463271
  2567. Nov 17 00:33:31 cave-storage kernel: [  948.640212] Buffer I/O error on device sdm1, logical block 8463272
  2568. Nov 17 00:33:31 cave-storage kernel: [  948.647904] Buffer I/O error on device sdm1, logical block 8463273
  2569. Nov 17 00:33:31 cave-storage kernel: [  948.656701] Buffer I/O error on device sdm1, logical block 8463274
  2570. Nov 17 00:33:32 cave-storage kernel: [  948.664258] Buffer I/O error on device sdm1, logical block 8463275
  2571. Nov 17 00:33:32 cave-storage kernel: [  948.673187] Buffer I/O error on device sdm1, logical block 8463276
  2572. Nov 17 00:33:32 cave-storage kernel: [  948.680982] Buffer I/O error on device sdm1, logical block 8463277
  2573. Nov 17 00:33:32 cave-storage kernel: [  948.689905] Buffer I/O error on device sdm1, logical block 8463278
  2574. Nov 17 00:33:32 cave-storage kernel: [  948.697574] Buffer I/O error on device sdm1, logical block 8463279
  2575. Nov 17 00:33:32 cave-storage kernel: [  948.706340] Buffer I/O error on device sdm1, logical block 8463280
  2576. Nov 17 00:33:32 cave-storage kernel: [  948.714139] Buffer I/O error on device sdm1, logical block 8463281
  2577. Nov 17 00:33:32 cave-storage kernel: [  948.723036] Buffer I/O error on device sdm1, logical block 8463282
  2578. Nov 17 00:33:32 cave-storage kernel: [  948.730647] Buffer I/O error on device sdm1, logical block 8463283
  2579. Nov 17 00:33:32 cave-storage kernel: [  948.739524] Buffer I/O error on device sdm1, logical block 8463284
  2580. Nov 17 00:33:32 cave-storage kernel: [  948.747159] Buffer I/O error on device sdm1, logical block 8463285
  2581. Nov 17 00:33:32 cave-storage kernel: [  948.755791] Buffer I/O error on device sdm1, logical block 8463286
  2582. Nov 17 00:33:32 cave-storage kernel: [  948.763407] Buffer I/O error on device sdm1, logical block 8463287
  2583. Nov 17 00:33:32 cave-storage kernel: [  948.773703] Buffer I/O error on device sdm1, logical block 8463288
  2584. Nov 17 00:33:32 cave-storage kernel: [  948.782757] Buffer I/O error on device sdm1, logical block 8463289
  2585. Nov 17 00:33:32 cave-storage kernel: [  948.792893] Buffer I/O error on device sdm1, logical block 8463290
  2586. Nov 17 00:33:32 cave-storage kernel: [  948.802621] Buffer I/O error on device sdm1, logical block 8463291
  2587. Nov 17 00:33:32 cave-storage kernel: [  948.811633] Buffer I/O error on device sdm1, logical block 8463292
  2588. Nov 17 00:33:32 cave-storage kernel: [  948.822342] Buffer I/O error on device sdm1, logical block 8463293
  2589. Nov 17 00:33:32 cave-storage kernel: [  948.831384] Buffer I/O error on device sdm1, logical block 8463294
  2590. Nov 17 00:33:32 cave-storage kernel: [  948.841837] Buffer I/O error on device sdm1, logical block 8463295
  2591. Nov 17 00:33:32 cave-storage kernel: [  948.850745] Buffer I/O error on device sdm1, logical block 8463296
  2592. Nov 17 00:33:32 cave-storage kernel: [  948.859826] Buffer I/O error on device sdm1, logical block 8463297
  2593. Nov 17 00:33:32 cave-storage kernel: [  948.870303] Buffer I/O error on device sdm1, logical block 8463298
  2594. Nov 17 00:33:32 cave-storage kernel: [  948.879239] Buffer I/O error on device sdm1, logical block 8463299
  2595. Nov 17 00:33:32 cave-storage kernel: [  948.889705] Buffer I/O error on device sdm1, logical block 8463300
  2596. Nov 17 00:33:32 cave-storage kernel: [  948.898764] Buffer I/O error on device sdm1, logical block 8463301
  2597. Nov 17 00:33:32 cave-storage kernel: [  948.909168] Buffer I/O error on device sdm1, logical block 8463302
  2598. Nov 17 00:33:32 cave-storage kernel: [  948.918361] Buffer I/O error on device sdm1, logical block 8463303
  2599. Nov 17 00:33:32 cave-storage kernel: [  948.927437] Buffer I/O error on device sdm1, logical block 8463304
  2600. Nov 17 00:33:32 cave-storage kernel: [  948.937809] Buffer I/O error on device sdm1, logical block 8463305
  2601. Nov 17 00:33:32 cave-storage kernel: [  948.946597] Buffer I/O error on device sdm1, logical block 8463306
  2602. Nov 17 00:33:32 cave-storage kernel: [  948.956968] Buffer I/O error on device sdm1, logical block 8463307
  2603. Nov 17 00:33:32 cave-storage kernel: [  948.965856] Buffer I/O error on device sdm1, logical block 8463308
  2604. Nov 17 00:33:32 cave-storage kernel: [  948.975792] Buffer I/O error on device sdm1, logical block 8463309
  2605. Nov 17 00:33:32 cave-storage kernel: [  948.985027] Buffer I/O error on device sdm1, logical block 8463310
  2606. Nov 17 00:33:32 cave-storage kernel: [  948.994053] Buffer I/O error on device sdm1, logical block 8463311
  2607. Nov 17 00:33:32 cave-storage kernel: [  949.004569] Buffer I/O error on device sdm1, logical block 8463312
  2608. Nov 17 00:33:32 cave-storage kernel: [  949.013706] Buffer I/O error on device sdm1, logical block 8463313
  2609. Nov 17 00:33:32 cave-storage kernel: [  949.024264] Buffer I/O error on device sdm1, logical block 8463314
  2610. Nov 17 00:33:32 cave-storage kernel: [  949.031897] Buffer I/O error on device sdm1, logical block 8463315
  2611. Nov 17 00:33:32 cave-storage kernel: [  949.040675] Buffer I/O error on device sdm1, logical block 8463316
  2612. Nov 17 00:33:32 cave-storage kernel: [  949.048201] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32291246080 size 524288 starting block 8463573)
  2613. Nov 17 00:33:32 cave-storage kernel: [  949.048217] sd 22:0:0:0: [sdm] Unhandled error code
  2614. Nov 17 00:33:32 cave-storage kernel: [  949.048218] sd 22:0:0:0: [sdm]  
  2615. Nov 17 00:33:32 cave-storage kernel: [  949.048220] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2616. Nov 17 00:33:32 cave-storage kernel: [  949.048221] sd 22:0:0:0: [sdm] CDB:
  2617. Nov 17 00:33:32 cave-storage kernel: [  949.048222] Write(16): 8a 00 00 00 00 00 04 09 1a a8 00 00 04 00 00 00
  2618. Nov 17 00:33:32 cave-storage kernel: [  949.048230] end_request: I/O error, dev sdm, sector 67705512
  2619. Nov 17 00:33:32 cave-storage kernel: [  949.057541] Buffer I/O error on device sdm1, logical block 8462933
  2620. Nov 17 00:33:32 cave-storage kernel: [  949.066463] Buffer I/O error on device sdm1, logical block 8462934
  2621. Nov 17 00:33:32 cave-storage kernel: [  949.075761] Buffer I/O error on device sdm1, logical block 8462935
  2622. Nov 17 00:33:32 cave-storage kernel: [  949.085382] Buffer I/O error on device sdm1, logical block 8462936
  2623. Nov 17 00:33:32 cave-storage kernel: [  949.094205] Buffer I/O error on device sdm1, logical block 8462937
  2624. Nov 17 00:33:32 cave-storage kernel: [  949.104391] Buffer I/O error on device sdm1, logical block 8462938
  2625. Nov 17 00:33:32 cave-storage kernel: [  949.113819] Buffer I/O error on device sdm1, logical block 8462939
  2626. Nov 17 00:33:32 cave-storage kernel: [  949.124024] Buffer I/O error on device sdm1, logical block 8462940
  2627. Nov 17 00:33:32 cave-storage kernel: [  949.132967] Buffer I/O error on device sdm1, logical block 8462941
  2628. Nov 17 00:33:32 cave-storage kernel: [  949.142297] Buffer I/O error on device sdm1, logical block 8462942
  2629. Nov 17 00:33:32 cave-storage kernel: [  949.152179] Buffer I/O error on device sdm1, logical block 8462943
  2630. Nov 17 00:33:32 cave-storage kernel: [  949.161103] Buffer I/O error on device sdm1, logical block 8462944
  2631. Nov 17 00:33:32 cave-storage kernel: [  949.171383] Buffer I/O error on device sdm1, logical block 8462945
  2632. Nov 17 00:33:32 cave-storage kernel: [  949.180409] Buffer I/O error on device sdm1, logical block 8462946
  2633. Nov 17 00:33:32 cave-storage kernel: [  949.190565] Buffer I/O error on device sdm1, logical block 8462947
  2634. Nov 17 00:33:32 cave-storage kernel: [  949.199484] Buffer I/O error on device sdm1, logical block 8462948
  2635. Nov 17 00:33:32 cave-storage kernel: [  949.208864] Buffer I/O error on device sdm1, logical block 8462949
  2636. Nov 17 00:33:32 cave-storage kernel: [  949.218743] Buffer I/O error on device sdm1, logical block 8462950
  2637. Nov 17 00:33:32 cave-storage kernel: [  949.227556] Buffer I/O error on device sdm1, logical block 8462951
  2638. Nov 17 00:33:32 cave-storage kernel: [  949.237705] Buffer I/O error on device sdm1, logical block 8462952
  2639. Nov 17 00:33:32 cave-storage kernel: [  949.246554] Buffer I/O error on device sdm1, logical block 8462953
  2640. Nov 17 00:33:32 cave-storage kernel: [  949.256636] Buffer I/O error on device sdm1, logical block 8462954
  2641. Nov 17 00:33:32 cave-storage kernel: [  949.265448] Buffer I/O error on device sdm1, logical block 8462955
  2642. Nov 17 00:33:32 cave-storage kernel: [  949.275088] Buffer I/O error on device sdm1, logical block 8462956
  2643. Nov 17 00:33:32 cave-storage kernel: [  949.284304] Buffer I/O error on device sdm1, logical block 8462957
  2644. Nov 17 00:33:32 cave-storage kernel: [  949.293200] Buffer I/O error on device sdm1, logical block 8462958
  2645. Nov 17 00:33:32 cave-storage kernel: [  949.303324] Buffer I/O error on device sdm1, logical block 8462959
  2646. Nov 17 00:33:32 cave-storage kernel: [  949.312506] Buffer I/O error on device sdm1, logical block 8462960
  2647. Nov 17 00:33:32 cave-storage kernel: [  949.322677] Buffer I/O error on device sdm1, logical block 8462961
  2648. Nov 17 00:33:32 cave-storage kernel: [  949.332829] Buffer I/O error on device sdm1, logical block 8462962
  2649. Nov 17 00:33:32 cave-storage kernel: [  949.341933] Buffer I/O error on device sdm1, logical block 8462963
  2650. Nov 17 00:33:32 cave-storage kernel: [  949.351948] Buffer I/O error on device sdm1, logical block 8462964
  2651. Nov 17 00:33:32 cave-storage kernel: [  949.360862] Buffer I/O error on device sdm1, logical block 8462965
  2652. Nov 17 00:33:32 cave-storage kernel: [  949.370928] Buffer I/O error on device sdm1, logical block 8462966
  2653. Nov 17 00:33:32 cave-storage kernel: [  949.379827] Buffer I/O error on device sdm1, logical block 8462967
  2654. Nov 17 00:33:32 cave-storage kernel: [  949.389957] Buffer I/O error on device sdm1, logical block 8462968
  2655. Nov 17 00:33:32 cave-storage kernel: [  949.398839] Buffer I/O error on device sdm1, logical block 8462969
  2656. Nov 17 00:33:32 cave-storage kernel: [  949.408319] Buffer I/O error on device sdm1, logical block 8462970
  2657. Nov 17 00:33:32 cave-storage kernel: [  949.418285] Buffer I/O error on device sdm1, logical block 8462971
  2658. Nov 17 00:33:32 cave-storage kernel: [  949.427056] Buffer I/O error on device sdm1, logical block 8462972
  2659. Nov 17 00:33:32 cave-storage kernel: [  949.437070] Buffer I/O error on device sdm1, logical block 8462973
  2660. Nov 17 00:33:32 cave-storage kernel: [  949.445981] Buffer I/O error on device sdm1, logical block 8462974
  2661. Nov 17 00:33:32 cave-storage kernel: [  949.455879] Buffer I/O error on device sdm1, logical block 8462975
  2662. Nov 17 00:33:32 cave-storage kernel: [  949.464521] Buffer I/O error on device sdm1, logical block 8462976
  2663. Nov 17 00:33:32 cave-storage kernel: [  949.474444] Buffer I/O error on device sdm1, logical block 8462977
  2664. Nov 17 00:33:32 cave-storage kernel: [  949.483408] Buffer I/O error on device sdm1, logical block 8462978
  2665. Nov 17 00:33:32 cave-storage kernel: [  949.492191] Buffer I/O error on device sdm1, logical block 8462979
  2666. Nov 17 00:33:32 cave-storage kernel: [  949.502231] Buffer I/O error on device sdm1, logical block 8462980
  2667. Nov 17 00:33:32 cave-storage kernel: [  949.511316] Buffer I/O error on device sdm1, logical block 8462981
  2668. Nov 17 00:33:32 cave-storage kernel: [  949.521383] Buffer I/O error on device sdm1, logical block 8462982
  2669. Nov 17 00:33:32 cave-storage kernel: [  949.530405] Buffer I/O error on device sdm1, logical block 8462983
  2670. Nov 17 00:33:32 cave-storage kernel: [  949.540597] Buffer I/O error on device sdm1, logical block 8462984
  2671. Nov 17 00:33:32 cave-storage kernel: [  949.549557] Buffer I/O error on device sdm1, logical block 8462985
  2672. Nov 17 00:33:32 cave-storage kernel: [  949.558484] Buffer I/O error on device sdm1, logical block 8462986
  2673. Nov 17 00:33:32 cave-storage kernel: [  949.568685] Buffer I/O error on device sdm1, logical block 8462987
  2674. Nov 17 00:33:32 cave-storage kernel: [  949.577609] Buffer I/O error on device sdm1, logical block 8462988
  2675. Nov 17 00:33:32 cave-storage kernel: [  949.587648] Buffer I/O error on device sdm1, logical block 8462989
  2676. Nov 17 00:33:32 cave-storage kernel: [  949.596344] Buffer I/O error on device sdm1, logical block 8462990
  2677. Nov 17 00:33:32 cave-storage kernel: [  949.606553] Buffer I/O error on device sdm1, logical block 8462991
  2678. Nov 17 00:33:32 cave-storage kernel: [  949.615192] Buffer I/O error on device sdm1, logical block 8462992
  2679. Nov 17 00:33:32 cave-storage kernel: [  949.624307] Buffer I/O error on device sdm1, logical block 8462993
  2680. Nov 17 00:33:32 cave-storage kernel: [  949.633858] Buffer I/O error on device sdm1, logical block 8462994
  2681. Nov 17 00:33:32 cave-storage kernel: [  949.642634] Buffer I/O error on device sdm1, logical block 8462995
  2682. Nov 17 00:33:33 cave-storage kernel: [  949.651913] Buffer I/O error on device sdm1, logical block 8462996
  2683. Nov 17 00:33:33 cave-storage kernel: [  949.659315] Buffer I/O error on device sdm1, logical block 8462997
  2684. Nov 17 00:33:33 cave-storage kernel: [  949.667900] Buffer I/O error on device sdm1, logical block 8462998
  2685. Nov 17 00:33:33 cave-storage kernel: [  949.675165] Buffer I/O error on device sdm1, logical block 8462999
  2686. Nov 17 00:33:33 cave-storage kernel: [  949.683476] Buffer I/O error on device sdm1, logical block 8463000
  2687. Nov 17 00:33:33 cave-storage kernel: [  949.691039] Buffer I/O error on device sdm1, logical block 8463001
  2688. Nov 17 00:33:33 cave-storage kernel: [  949.699481] Buffer I/O error on device sdm1, logical block 8463002
  2689. Nov 17 00:33:33 cave-storage kernel: [  949.707546] Buffer I/O error on device sdm1, logical block 8463003
  2690. Nov 17 00:33:33 cave-storage kernel: [  949.715685] Buffer I/O error on device sdm1, logical block 8463004
  2691. Nov 17 00:33:33 cave-storage kernel: [  949.723841] Buffer I/O error on device sdm1, logical block 8463005
  2692. Nov 17 00:33:33 cave-storage kernel: [  949.731317] Buffer I/O error on device sdm1, logical block 8463006
  2693. Nov 17 00:33:33 cave-storage kernel: [  949.739961] Buffer I/O error on device sdm1, logical block 8463007
  2694. Nov 17 00:33:33 cave-storage kernel: [  949.747400] Buffer I/O error on device sdm1, logical block 8463008
  2695. Nov 17 00:33:33 cave-storage kernel: [  949.756027] Buffer I/O error on device sdm1, logical block 8463009
  2696. Nov 17 00:33:33 cave-storage kernel: [  949.763258] Buffer I/O error on device sdm1, logical block 8463010
  2697. Nov 17 00:33:33 cave-storage kernel: [  949.772016] Buffer I/O error on device sdm1, logical block 8463011
  2698. Nov 17 00:33:33 cave-storage kernel: [  949.779675] Buffer I/O error on device sdm1, logical block 8463012
  2699. Nov 17 00:33:33 cave-storage kernel: [  949.788431] Buffer I/O error on device sdm1, logical block 8463013
  2700. Nov 17 00:33:33 cave-storage kernel: [  949.796190] Buffer I/O error on device sdm1, logical block 8463014
  2701. Nov 17 00:33:33 cave-storage kernel: [  949.805066] Buffer I/O error on device sdm1, logical block 8463015
  2702. Nov 17 00:33:33 cave-storage kernel: [  949.812457] Buffer I/O error on device sdm1, logical block 8463016
  2703. Nov 17 00:33:33 cave-storage kernel: [  949.821222] Buffer I/O error on device sdm1, logical block 8463017
  2704. Nov 17 00:33:33 cave-storage kernel: [  949.828638] Buffer I/O error on device sdm1, logical block 8463018
  2705. Nov 17 00:33:33 cave-storage kernel: [  949.838044] Buffer I/O error on device sdm1, logical block 8463019
  2706. Nov 17 00:33:33 cave-storage kernel: [  949.846075] Buffer I/O error on device sdm1, logical block 8463020
  2707. Nov 17 00:33:33 cave-storage kernel: [  949.854765] Buffer I/O error on device sdm1, logical block 8463021
  2708. Nov 17 00:33:33 cave-storage kernel: [  949.862064] Buffer I/O error on device sdm1, logical block 8463022
  2709. Nov 17 00:33:33 cave-storage kernel: [  949.870972] Buffer I/O error on device sdm1, logical block 8463023
  2710. Nov 17 00:33:33 cave-storage kernel: [  949.878521] Buffer I/O error on device sdm1, logical block 8463024
  2711. Nov 17 00:33:33 cave-storage kernel: [  949.887255] Buffer I/O error on device sdm1, logical block 8463025
  2712. Nov 17 00:33:33 cave-storage kernel: [  949.894716] Buffer I/O error on device sdm1, logical block 8463026
  2713. Nov 17 00:33:33 cave-storage kernel: [  949.903180] Buffer I/O error on device sdm1, logical block 8463027
  2714. Nov 17 00:33:33 cave-storage kernel: [  949.911318] Buffer I/O error on device sdm1, logical block 8463028
  2715. Nov 17 00:33:33 cave-storage kernel: [  949.920503] Buffer I/O error on device sdm1, logical block 8463029
  2716. Nov 17 00:33:33 cave-storage kernel: [  949.927989] Buffer I/O error on device sdm1, logical block 8463030
  2717. Nov 17 00:33:33 cave-storage kernel: [  949.936790] Buffer I/O error on device sdm1, logical block 8463031
  2718. Nov 17 00:33:33 cave-storage kernel: [  949.944326] Buffer I/O error on device sdm1, logical block 8463032
  2719. Nov 17 00:33:33 cave-storage kernel: [  949.952986] Buffer I/O error on device sdm1, logical block 8463033
  2720. Nov 17 00:33:33 cave-storage kernel: [  949.960771] Buffer I/O error on device sdm1, logical block 8463034
  2721. Nov 17 00:33:33 cave-storage kernel: [  949.969709] Buffer I/O error on device sdm1, logical block 8463035
  2722. Nov 17 00:33:33 cave-storage kernel: [  949.977395] Buffer I/O error on device sdm1, logical block 8463036
  2723. Nov 17 00:33:33 cave-storage kernel: [  949.986225] Buffer I/O error on device sdm1, logical block 8463037
  2724. Nov 17 00:33:33 cave-storage kernel: [  949.993676] Buffer I/O error on device sdm1, logical block 8463038
  2725. Nov 17 00:33:33 cave-storage kernel: [  950.002345] Buffer I/O error on device sdm1, logical block 8463039
  2726. Nov 17 00:33:33 cave-storage kernel: [  950.010574] Buffer I/O error on device sdm1, logical block 8463040
  2727. Nov 17 00:33:33 cave-storage kernel: [  950.019589] Buffer I/O error on device sdm1, logical block 8463041
  2728. Nov 17 00:33:33 cave-storage kernel: [  950.027664] Buffer I/O error on device sdm1, logical block 8463042
  2729. Nov 17 00:33:33 cave-storage kernel: [  950.036615] Buffer I/O error on device sdm1, logical block 8463043
  2730. Nov 17 00:33:33 cave-storage kernel: [  950.044221] Buffer I/O error on device sdm1, logical block 8463044
  2731. Nov 17 00:33:33 cave-storage kernel: [  950.052829] Buffer I/O error on device sdm1, logical block 8463045
  2732. Nov 17 00:33:33 cave-storage kernel: [  950.060469] Buffer I/O error on device sdm1, logical block 8463046
  2733. Nov 17 00:33:33 cave-storage kernel: [  950.069346] Buffer I/O error on device sdm1, logical block 8463047
  2734. Nov 17 00:33:33 cave-storage kernel: [  950.077095] Buffer I/O error on device sdm1, logical block 8463048
  2735. Nov 17 00:33:33 cave-storage kernel: [  950.085985] Buffer I/O error on device sdm1, logical block 8463049
  2736. Nov 17 00:33:33 cave-storage kernel: [  950.093534] Buffer I/O error on device sdm1, logical block 8463050
  2737. Nov 17 00:33:33 cave-storage kernel: [  950.102331] Buffer I/O error on device sdm1, logical block 8463051
  2738. Nov 17 00:33:33 cave-storage kernel: [  950.110462] Buffer I/O error on device sdm1, logical block 8463052
  2739. Nov 17 00:33:33 cave-storage kernel: [  950.119468] Buffer I/O error on device sdm1, logical block 8463053
  2740. Nov 17 00:33:33 cave-storage kernel: [  950.127090] Buffer I/O error on device sdm1, logical block 8463054
  2741. Nov 17 00:33:33 cave-storage kernel: [  950.136010] Buffer I/O error on device sdm1, logical block 8463055
  2742. Nov 17 00:33:33 cave-storage kernel: [  950.143544] Buffer I/O error on device sdm1, logical block 8463056
  2743. Nov 17 00:33:33 cave-storage kernel: [  950.152287] Buffer I/O error on device sdm1, logical block 8463057
  2744. Nov 17 00:33:33 cave-storage kernel: [  950.159906] Buffer I/O error on device sdm1, logical block 8463058
  2745. Nov 17 00:33:33 cave-storage kernel: [  950.168924] Buffer I/O error on device sdm1, logical block 8463059
  2746. Nov 17 00:33:33 cave-storage kernel: [  950.176598] Buffer I/O error on device sdm1, logical block 8463060
  2747. Nov 17 00:33:33 cave-storage kernel: [  950.185537] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32290197504 size 524288 starting block 8463317)
  2748. Nov 17 00:33:33 cave-storage kernel: [  950.185553] sd 22:0:0:0: [sdm] Unhandled error code
  2749. Nov 17 00:33:33 cave-storage kernel: [  950.185555] sd 22:0:0:0: [sdm]  
  2750. Nov 17 00:33:33 cave-storage kernel: [  950.185558] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2751. Nov 17 00:33:33 cave-storage kernel: [  950.185559] sd 22:0:0:0: [sdm] CDB:
  2752. Nov 17 00:33:33 cave-storage kernel: [  950.185560] Write(16): 8a 00 00 00 00 00 04 09 14 28 00 00 04 00 00 00
  2753. Nov 17 00:33:33 cave-storage kernel: [  950.185568] end_request: I/O error, dev sdm, sector 67703848
  2754. Nov 17 00:33:33 cave-storage kernel: [  950.193712] Buffer I/O error on device sdm1, logical block 8462725
  2755. Nov 17 00:33:33 cave-storage kernel: [  950.204014] Buffer I/O error on device sdm1, logical block 8462726
  2756. Nov 17 00:33:33 cave-storage kernel: [  950.212984] Buffer I/O error on device sdm1, logical block 8462727
  2757. Nov 17 00:33:33 cave-storage kernel: [  950.222693] Buffer I/O error on device sdm1, logical block 8462728
  2758. Nov 17 00:33:33 cave-storage kernel: [  950.231914] Buffer I/O error on device sdm1, logical block 8462729
  2759. Nov 17 00:33:33 cave-storage kernel: [  950.240838] Buffer I/O error on device sdm1, logical block 8462730
  2760. Nov 17 00:33:33 cave-storage kernel: [  950.251046] Buffer I/O error on device sdm1, logical block 8462731
  2761. Nov 17 00:33:33 cave-storage kernel: [  950.260025] Buffer I/O error on device sdm1, logical block 8462732
  2762. Nov 17 00:33:33 cave-storage kernel: [  950.270233] Buffer I/O error on device sdm1, logical block 8462733
  2763. Nov 17 00:33:33 cave-storage kernel: [  950.279287] Buffer I/O error on device sdm1, logical block 8462734
  2764. Nov 17 00:33:33 cave-storage kernel: [  950.289210] Buffer I/O error on device sdm1, logical block 8462735
  2765. Nov 17 00:33:33 cave-storage kernel: [  950.298542] Buffer I/O error on device sdm1, logical block 8462736
  2766. Nov 17 00:33:33 cave-storage kernel: [  950.307751] Buffer I/O error on device sdm1, logical block 8462737
  2767. Nov 17 00:33:33 cave-storage kernel: [  950.317918] Buffer I/O error on device sdm1, logical block 8462738
  2768. Nov 17 00:33:33 cave-storage kernel: [  950.326730] Buffer I/O error on device sdm1, logical block 8462739
  2769. Nov 17 00:33:33 cave-storage kernel: [  950.336815] Buffer I/O error on device sdm1, logical block 8462740
  2770. Nov 17 00:33:33 cave-storage kernel: [  950.346302] Buffer I/O error on device sdm1, logical block 8462741
  2771. Nov 17 00:33:33 cave-storage kernel: [  950.356029] Buffer I/O error on device sdm1, logical block 8462742
  2772. Nov 17 00:33:33 cave-storage kernel: [  950.365955] Buffer I/O error on device sdm1, logical block 8462743
  2773. Nov 17 00:33:33 cave-storage kernel: [  950.374893] Buffer I/O error on device sdm1, logical block 8462744
  2774. Nov 17 00:33:33 cave-storage kernel: [  950.384949] Buffer I/O error on device sdm1, logical block 8462745
  2775. Nov 17 00:33:33 cave-storage kernel: [  950.393760] Buffer I/O error on device sdm1, logical block 8462746
  2776. Nov 17 00:33:33 cave-storage kernel: [  950.403994] Buffer I/O error on device sdm1, logical block 8462747
  2777. Nov 17 00:33:33 cave-storage kernel: [  950.412881] Buffer I/O error on device sdm1, logical block 8462748
  2778. Nov 17 00:33:33 cave-storage kernel: [  950.422339] Buffer I/O error on device sdm1, logical block 8462749
  2779. Nov 17 00:33:33 cave-storage kernel: [  950.431768] Buffer I/O error on device sdm1, logical block 8462750
  2780. Nov 17 00:33:33 cave-storage kernel: [  950.440665] Buffer I/O error on device sdm1, logical block 8462751
  2781. Nov 17 00:33:33 cave-storage kernel: [  950.450957] Buffer I/O error on device sdm1, logical block 8462752
  2782. Nov 17 00:33:33 cave-storage kernel: [  950.459611] Buffer I/O error on device sdm1, logical block 8462753
  2783. Nov 17 00:33:33 cave-storage kernel: [  950.469855] Buffer I/O error on device sdm1, logical block 8462754
  2784. Nov 17 00:33:33 cave-storage kernel: [  950.478784] Buffer I/O error on device sdm1, logical block 8462755
  2785. Nov 17 00:33:33 cave-storage kernel: [  950.488614] Buffer I/O error on device sdm1, logical block 8462756
  2786. Nov 17 00:33:33 cave-storage kernel: [  950.497671] Buffer I/O error on device sdm1, logical block 8462757
  2787. Nov 17 00:33:33 cave-storage kernel: [  950.506762] Buffer I/O error on device sdm1, logical block 8462758
  2788. Nov 17 00:33:33 cave-storage kernel: [  950.516850] Buffer I/O error on device sdm1, logical block 8462759
  2789. Nov 17 00:33:33 cave-storage kernel: [  950.525648] Buffer I/O error on device sdm1, logical block 8462760
  2790. Nov 17 00:33:33 cave-storage kernel: [  950.536051] Buffer I/O error on device sdm1, logical block 8462761
  2791. Nov 17 00:33:33 cave-storage kernel: [  950.544985] Buffer I/O error on device sdm1, logical block 8462762
  2792. Nov 17 00:33:33 cave-storage kernel: [  950.555054] Buffer I/O error on device sdm1, logical block 8462763
  2793. Nov 17 00:33:33 cave-storage kernel: [  950.564186] Buffer I/O error on device sdm1, logical block 8462764
  2794. Nov 17 00:33:33 cave-storage kernel: [  950.572975] Buffer I/O error on device sdm1, logical block 8462765
  2795. Nov 17 00:33:33 cave-storage kernel: [  950.583082] Buffer I/O error on device sdm1, logical block 8462766
  2796. Nov 17 00:33:33 cave-storage kernel: [  950.591728] Buffer I/O error on device sdm1, logical block 8462767
  2797. Nov 17 00:33:33 cave-storage kernel: [  950.601756] Buffer I/O error on device sdm1, logical block 8462768
  2798. Nov 17 00:33:33 cave-storage kernel: [  950.610832] Buffer I/O error on device sdm1, logical block 8462769
  2799. Nov 17 00:33:33 cave-storage kernel: [  950.620942] Buffer I/O error on device sdm1, logical block 8462770
  2800. Nov 17 00:33:33 cave-storage kernel: [  950.630134] Buffer I/O error on device sdm1, logical block 8462771
  2801. Nov 17 00:33:33 cave-storage kernel: [  950.639088] Buffer I/O error on device sdm1, logical block 8462772
  2802. Nov 17 00:33:33 cave-storage kernel: [  950.649115] Buffer I/O error on device sdm1, logical block 8462773
  2803. Nov 17 00:33:34 cave-storage kernel: [  950.657974] Buffer I/O error on device sdm1, logical block 8462774
  2804. Nov 17 00:33:34 cave-storage kernel: [  950.668068] Buffer I/O error on device sdm1, logical block 8462775
  2805. Nov 17 00:33:34 cave-storage kernel: [  950.677054] Buffer I/O error on device sdm1, logical block 8462776
  2806. Nov 17 00:33:34 cave-storage kernel: [  950.687206] Buffer I/O error on device sdm1, logical block 8462777
  2807. Nov 17 00:33:34 cave-storage kernel: [  950.696016] Buffer I/O error on device sdm1, logical block 8462778
  2808. Nov 17 00:33:34 cave-storage kernel: [  950.705205] Buffer I/O error on device sdm1, logical block 8462779
  2809. Nov 17 00:33:34 cave-storage kernel: [  950.715186] Buffer I/O error on device sdm1, logical block 8462780
  2810. Nov 17 00:33:34 cave-storage kernel: [  950.724061] Buffer I/O error on device sdm1, logical block 8462781
  2811. Nov 17 00:33:34 cave-storage kernel: [  950.734120] Buffer I/O error on device sdm1, logical block 8462782
  2812. Nov 17 00:33:34 cave-storage kernel: [  950.742947] Buffer I/O error on device sdm1, logical block 8462783
  2813. Nov 17 00:33:34 cave-storage kernel: [  950.753005] Buffer I/O error on device sdm1, logical block 8462784
  2814. Nov 17 00:33:34 cave-storage kernel: [  950.761670] Buffer I/O error on device sdm1, logical block 8462785
  2815. Nov 17 00:33:34 cave-storage kernel: [  950.771351] Buffer I/O error on device sdm1, logical block 8462786
  2816. Nov 17 00:33:34 cave-storage kernel: [  950.780672] Buffer I/O error on device sdm1, logical block 8462787
  2817. Nov 17 00:33:34 cave-storage kernel: [  950.789052] Buffer I/O error on device sdm1, logical block 8462788
  2818. Nov 17 00:33:34 cave-storage kernel: [  950.798422] Buffer I/O error on device sdm1, logical block 8462789
  2819. Nov 17 00:33:34 cave-storage kernel: [  950.806235] Buffer I/O error on device sdm1, logical block 8462790
  2820. Nov 17 00:33:34 cave-storage kernel: [  950.815027] Buffer I/O error on device sdm1, logical block 8462791
  2821. Nov 17 00:33:34 cave-storage kernel: [  950.822408] Buffer I/O error on device sdm1, logical block 8462792
  2822. Nov 17 00:33:34 cave-storage kernel: [  950.830923] Buffer I/O error on device sdm1, logical block 8462793
  2823. Nov 17 00:33:34 cave-storage kernel: [  950.838376] Buffer I/O error on device sdm1, logical block 8462794
  2824. Nov 17 00:33:34 cave-storage kernel: [  950.847144] Buffer I/O error on device sdm1, logical block 8462795
  2825. Nov 17 00:33:34 cave-storage kernel: [  950.855226] Buffer I/O error on device sdm1, logical block 8462796
  2826. Nov 17 00:33:34 cave-storage kernel: [  950.864674] Buffer I/O error on device sdm1, logical block 8462797
  2827. Nov 17 00:33:34 cave-storage kernel: [  950.872119] Buffer I/O error on device sdm1, logical block 8462798
  2828. Nov 17 00:33:34 cave-storage kernel: [  950.880784] Buffer I/O error on device sdm1, logical block 8462799
  2829. Nov 17 00:33:34 cave-storage kernel: [  950.888334] Buffer I/O error on device sdm1, logical block 8462800
  2830. Nov 17 00:33:34 cave-storage kernel: [  950.897122] Buffer I/O error on device sdm1, logical block 8462801
  2831. Nov 17 00:33:34 cave-storage kernel: [  950.905168] Buffer I/O error on device sdm1, logical block 8462802
  2832. Nov 17 00:33:34 cave-storage kernel: [  950.914163] Buffer I/O error on device sdm1, logical block 8462803
  2833. Nov 17 00:33:34 cave-storage kernel: [  950.921504] Buffer I/O error on device sdm1, logical block 8462804
  2834. Nov 17 00:33:34 cave-storage kernel: [  950.930190] Buffer I/O error on device sdm1, logical block 8462805
  2835. Nov 17 00:33:34 cave-storage kernel: [  950.937932] Buffer I/O error on device sdm1, logical block 8462806
  2836. Nov 17 00:33:34 cave-storage kernel: [  950.946584] Buffer I/O error on device sdm1, logical block 8462807
  2837. Nov 17 00:33:34 cave-storage kernel: [  950.954479] Buffer I/O error on device sdm1, logical block 8462808
  2838. Nov 17 00:33:34 cave-storage kernel: [  950.962911] Buffer I/O error on device sdm1, logical block 8462809
  2839. Nov 17 00:33:34 cave-storage kernel: [  950.970905] Buffer I/O error on device sdm1, logical block 8462810
  2840. Nov 17 00:33:34 cave-storage kernel: [  950.979097] Buffer I/O error on device sdm1, logical block 8462811
  2841. Nov 17 00:33:34 cave-storage kernel: [  950.987469] Buffer I/O error on device sdm1, logical block 8462812
  2842. Nov 17 00:33:34 cave-storage kernel: [  950.995458] Buffer I/O error on device sdm1, logical block 8462813
  2843. Nov 17 00:33:34 cave-storage kernel: [  951.004132] Buffer I/O error on device sdm1, logical block 8462814
  2844. Nov 17 00:33:34 cave-storage kernel: [  951.012371] Buffer I/O error on device sdm1, logical block 8462815
  2845. Nov 17 00:33:34 cave-storage kernel: [  951.020662] Buffer I/O error on device sdm1, logical block 8462816
  2846. Nov 17 00:33:34 cave-storage kernel: [  951.028585] Buffer I/O error on device sdm1, logical block 8462817
  2847. Nov 17 00:33:34 cave-storage kernel: [  951.037395] Buffer I/O error on device sdm1, logical block 8462818
  2848. Nov 17 00:33:34 cave-storage kernel: [  951.045649] Buffer I/O error on device sdm1, logical block 8462819
  2849. Nov 17 00:33:34 cave-storage kernel: [  951.054010] Buffer I/O error on device sdm1, logical block 8462820
  2850. Nov 17 00:33:34 cave-storage kernel: [  951.062129] Buffer I/O error on device sdm1, logical block 8462821
  2851. Nov 17 00:33:34 cave-storage kernel: [  951.070511] Buffer I/O error on device sdm1, logical block 8462822
  2852. Nov 17 00:33:34 cave-storage kernel: [  951.078543] Buffer I/O error on device sdm1, logical block 8462823
  2853. Nov 17 00:33:34 cave-storage kernel: [  951.087133] Buffer I/O error on device sdm1, logical block 8462824
  2854. Nov 17 00:33:34 cave-storage kernel: [  951.095038] Buffer I/O error on device sdm1, logical block 8462825
  2855. Nov 17 00:33:34 cave-storage kernel: [  951.103811] Buffer I/O error on device sdm1, logical block 8462826
  2856. Nov 17 00:33:34 cave-storage kernel: [  951.111682] Buffer I/O error on device sdm1, logical block 8462827
  2857. Nov 17 00:33:34 cave-storage kernel: [  951.120270] Buffer I/O error on device sdm1, logical block 8462828
  2858. Nov 17 00:33:34 cave-storage kernel: [  951.127901] Buffer I/O error on device sdm1, logical block 8462829
  2859. Nov 17 00:33:34 cave-storage kernel: [  951.136725] Buffer I/O error on device sdm1, logical block 8462830
  2860. Nov 17 00:33:34 cave-storage kernel: [  951.144364] Buffer I/O error on device sdm1, logical block 8462831
  2861. Nov 17 00:33:34 cave-storage kernel: [  951.153157] Buffer I/O error on device sdm1, logical block 8462832
  2862. Nov 17 00:33:34 cave-storage kernel: [  951.160518] Buffer I/O error on device sdm1, logical block 8462833
  2863. Nov 17 00:33:34 cave-storage kernel: [  951.169347] Buffer I/O error on device sdm1, logical block 8462834
  2864. Nov 17 00:33:34 cave-storage kernel: [  951.177117] Buffer I/O error on device sdm1, logical block 8462835
  2865. Nov 17 00:33:34 cave-storage kernel: [  951.185997] Buffer I/O error on device sdm1, logical block 8462836
  2866. Nov 17 00:33:34 cave-storage kernel: [  951.193621] Buffer I/O error on device sdm1, logical block 8462837
  2867. Nov 17 00:33:34 cave-storage kernel: [  951.202645] Buffer I/O error on device sdm1, logical block 8462838
  2868. Nov 17 00:33:34 cave-storage kernel: [  951.210070] Buffer I/O error on device sdm1, logical block 8462839
  2869. Nov 17 00:33:34 cave-storage kernel: [  951.218939] Buffer I/O error on device sdm1, logical block 8462840
  2870. Nov 17 00:33:34 cave-storage kernel: [  951.226613] Buffer I/O error on device sdm1, logical block 8462841
  2871. Nov 17 00:33:34 cave-storage kernel: [  951.235539] Buffer I/O error on device sdm1, logical block 8462842
  2872. Nov 17 00:33:34 cave-storage kernel: [  951.243170] Buffer I/O error on device sdm1, logical block 8462843
  2873. Nov 17 00:33:34 cave-storage kernel: [  951.252000] Buffer I/O error on device sdm1, logical block 8462844
  2874. Nov 17 00:33:34 cave-storage kernel: [  951.259406] Buffer I/O error on device sdm1, logical block 8462845
  2875. Nov 17 00:33:34 cave-storage kernel: [  951.268264] Buffer I/O error on device sdm1, logical block 8462846
  2876. Nov 17 00:33:34 cave-storage kernel: [  951.276031] Buffer I/O error on device sdm1, logical block 8462847
  2877. Nov 17 00:33:34 cave-storage kernel: [  951.284919] Buffer I/O error on device sdm1, logical block 8462848
  2878. Nov 17 00:33:34 cave-storage kernel: [  951.292512] Buffer I/O error on device sdm1, logical block 8462849
  2879. Nov 17 00:33:34 cave-storage kernel: [  951.301390] Buffer I/O error on device sdm1, logical block 8462850
  2880. Nov 17 00:33:34 cave-storage kernel: [  951.309022] Buffer I/O error on device sdm1, logical block 8462851
  2881. Nov 17 00:33:34 cave-storage kernel: [  951.317952] Buffer I/O error on device sdm1, logical block 8462852
  2882. Nov 17 00:33:34 cave-storage kernel: [  951.325646] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32289345536 size 524288 starting block 8463109)
  2883. Nov 17 00:33:34 cave-storage kernel: [  951.325662] sd 22:0:0:0: [sdm] Unhandled error code
  2884. Nov 17 00:33:34 cave-storage kernel: [  951.325663] sd 22:0:0:0: [sdm]  
  2885. Nov 17 00:33:34 cave-storage kernel: [  951.325664] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  2886. Nov 17 00:33:34 cave-storage kernel: [  951.325666] sd 22:0:0:0: [sdm] CDB:
  2887. Nov 17 00:33:34 cave-storage kernel: [  951.325667] Write(16): 8a 00 00 00 00 00 04 09 0c 28 00 00 04 00 00 00
  2888. Nov 17 00:33:34 cave-storage kernel: [  951.325677] end_request: I/O error, dev sdm, sector 67701800
  2889. Nov 17 00:33:34 cave-storage kernel: [  951.335150] Buffer I/O error on device sdm1, logical block 8462469
  2890. Nov 17 00:33:34 cave-storage kernel: [  951.344146] Buffer I/O error on device sdm1, logical block 8462470
  2891. Nov 17 00:33:34 cave-storage kernel: [  951.353466] Buffer I/O error on device sdm1, logical block 8462471
  2892. Nov 17 00:33:34 cave-storage kernel: [  951.363833] Buffer I/O error on device sdm1, logical block 8462472
  2893. Nov 17 00:33:34 cave-storage kernel: [  951.373590] Buffer I/O error on device sdm1, logical block 8462473
  2894. Nov 17 00:33:34 cave-storage kernel: [  951.383787] Buffer I/O error on device sdm1, logical block 8462474
  2895. Nov 17 00:33:34 cave-storage kernel: [  951.392788] Buffer I/O error on device sdm1, logical block 8462475
  2896. Nov 17 00:33:34 cave-storage kernel: [  951.402982] Buffer I/O error on device sdm1, logical block 8462476
  2897. Nov 17 00:33:34 cave-storage kernel: [  951.412262] Buffer I/O error on device sdm1, logical block 8462477
  2898. Nov 17 00:33:34 cave-storage kernel: [  951.421107] Buffer I/O error on device sdm1, logical block 8462478
  2899. Nov 17 00:33:34 cave-storage kernel: [  951.431207] Buffer I/O error on device sdm1, logical block 8462479
  2900. Nov 17 00:33:34 cave-storage kernel: [  951.439827] Buffer I/O error on device sdm1, logical block 8462480
  2901. Nov 17 00:33:34 cave-storage kernel: [  951.450142] Buffer I/O error on device sdm1, logical block 8462481
  2902. Nov 17 00:33:34 cave-storage kernel: [  951.458799] Buffer I/O error on device sdm1, logical block 8462482
  2903. Nov 17 00:33:34 cave-storage kernel: [  951.469022] Buffer I/O error on device sdm1, logical block 8462483
  2904. Nov 17 00:33:34 cave-storage kernel: [  951.477996] Buffer I/O error on device sdm1, logical block 8462484
  2905. Nov 17 00:33:34 cave-storage kernel: [  951.486887] Buffer I/O error on device sdm1, logical block 8462485
  2906. Nov 17 00:33:34 cave-storage kernel: [  951.497022] Buffer I/O error on device sdm1, logical block 8462486
  2907. Nov 17 00:33:34 cave-storage kernel: [  951.506241] Buffer I/O error on device sdm1, logical block 8462487
  2908. Nov 17 00:33:34 cave-storage kernel: [  951.516472] Buffer I/O error on device sdm1, logical block 8462488
  2909. Nov 17 00:33:34 cave-storage kernel: [  951.525352] Buffer I/O error on device sdm1, logical block 8462489
  2910. Nov 17 00:33:34 cave-storage kernel: [  951.535460] Buffer I/O error on device sdm1, logical block 8462490
  2911. Nov 17 00:33:34 cave-storage kernel: [  951.544686] Buffer I/O error on device sdm1, logical block 8462491
  2912. Nov 17 00:33:34 cave-storage kernel: [  951.553720] Buffer I/O error on device sdm1, logical block 8462492
  2913. Nov 17 00:33:34 cave-storage kernel: [  951.564117] Buffer I/O error on device sdm1, logical block 8462493
  2914. Nov 17 00:33:34 cave-storage kernel: [  951.573150] Buffer I/O error on device sdm1, logical block 8462494
  2915. Nov 17 00:33:34 cave-storage kernel: [  951.583257] Buffer I/O error on device sdm1, logical block 8462495
  2916. Nov 17 00:33:34 cave-storage kernel: [  951.592042] Buffer I/O error on device sdm1, logical block 8462496
  2917. Nov 17 00:33:34 cave-storage kernel: [  951.602384] Buffer I/O error on device sdm1, logical block 8462497
  2918. Nov 17 00:33:34 cave-storage kernel: [  951.611226] Buffer I/O error on device sdm1, logical block 8462498
  2919. Nov 17 00:33:34 cave-storage kernel: [  951.619841] Buffer I/O error on device sdm1, logical block 8462499
  2920. Nov 17 00:33:34 cave-storage kernel: [  951.630362] Buffer I/O error on device sdm1, logical block 8462500
  2921. Nov 17 00:33:34 cave-storage kernel: [  951.639158] Buffer I/O error on device sdm1, logical block 8462501
  2922. Nov 17 00:33:34 cave-storage kernel: [  951.649255] Buffer I/O error on device sdm1, logical block 8462502
  2923. Nov 17 00:33:35 cave-storage kernel: [  951.658082] Buffer I/O error on device sdm1, logical block 8462503
  2924. Nov 17 00:33:35 cave-storage kernel: [  951.668236] Buffer I/O error on device sdm1, logical block 8462504
  2925. Nov 17 00:33:35 cave-storage kernel: [  951.677235] Buffer I/O error on device sdm1, logical block 8462505
  2926. Nov 17 00:33:35 cave-storage kernel: [  951.686130] Buffer I/O error on device sdm1, logical block 8462506
  2927. Nov 17 00:33:35 cave-storage kernel: [  951.696121] Buffer I/O error on device sdm1, logical block 8462507
  2928. Nov 17 00:33:35 cave-storage kernel: [  951.705232] Buffer I/O error on device sdm1, logical block 8462508
  2929. Nov 17 00:33:35 cave-storage kernel: [  951.715237] Buffer I/O error on device sdm1, logical block 8462509
  2930. Nov 17 00:33:35 cave-storage kernel: [  951.723982] Buffer I/O error on device sdm1, logical block 8462510
  2931. Nov 17 00:33:35 cave-storage kernel: [  951.733984] Buffer I/O error on device sdm1, logical block 8462511
  2932. Nov 17 00:33:35 cave-storage kernel: [  951.742740] Buffer I/O error on device sdm1, logical block 8462512
  2933. Nov 17 00:33:35 cave-storage kernel: [  951.752238] Buffer I/O error on device sdm1, logical block 8462513
  2934. Nov 17 00:33:35 cave-storage kernel: [  951.761360] Buffer I/O error on device sdm1, logical block 8462514
  2935. Nov 17 00:33:35 cave-storage kernel: [  951.770044] Buffer I/O error on device sdm1, logical block 8462515
  2936. Nov 17 00:33:35 cave-storage kernel: [  951.780043] Buffer I/O error on device sdm1, logical block 8462516
  2937. Nov 17 00:33:35 cave-storage kernel: [  951.788605] Buffer I/O error on device sdm1, logical block 8462517
  2938. Nov 17 00:33:35 cave-storage kernel: [  951.799035] Buffer I/O error on device sdm1, logical block 8462518
  2939. Nov 17 00:33:35 cave-storage kernel: [  951.807972] Buffer I/O error on device sdm1, logical block 8462519
  2940. Nov 17 00:33:35 cave-storage kernel: [  951.817931] Buffer I/O error on device sdm1, logical block 8462520
  2941. Nov 17 00:33:35 cave-storage kernel: [  951.826565] Buffer I/O error on device sdm1, logical block 8462521
  2942. Nov 17 00:33:35 cave-storage kernel: [  951.835584] Buffer I/O error on device sdm1, logical block 8462522
  2943. Nov 17 00:33:35 cave-storage kernel: [  951.845162] Buffer I/O error on device sdm1, logical block 8462523
  2944. Nov 17 00:33:35 cave-storage kernel: [  951.853846] Buffer I/O error on device sdm1, logical block 8462524
  2945. Nov 17 00:33:35 cave-storage kernel: [  951.863970] Buffer I/O error on device sdm1, logical block 8462525
  2946. Nov 17 00:33:35 cave-storage kernel: [  951.873340] Buffer I/O error on device sdm1, logical block 8462526
  2947. Nov 17 00:33:35 cave-storage kernel: [  951.883895] Buffer I/O error on device sdm1, logical block 8462527
  2948. Nov 17 00:33:35 cave-storage kernel: [  951.892548] Buffer I/O error on device sdm1, logical block 8462528
  2949. Nov 17 00:33:35 cave-storage kernel: [  951.902032] Buffer I/O error on device sdm1, logical block 8462529
  2950. Nov 17 00:33:35 cave-storage kernel: [  951.911678] Buffer I/O error on device sdm1, logical block 8462530
  2951. Nov 17 00:33:35 cave-storage kernel: [  951.920375] Buffer I/O error on device sdm1, logical block 8462531
  2952. Nov 17 00:33:35 cave-storage kernel: [  951.929487] Buffer I/O error on device sdm1, logical block 8462532
  2953. Nov 17 00:33:35 cave-storage kernel: [  951.936656] Buffer I/O error on device sdm1, logical block 8462533
  2954. Nov 17 00:33:35 cave-storage kernel: [  951.945252] Buffer I/O error on device sdm1, logical block 8462534
  2955. Nov 17 00:33:35 cave-storage kernel: [  951.952751] Buffer I/O error on device sdm1, logical block 8462535
  2956. Nov 17 00:33:35 cave-storage kernel: [  951.961326] Buffer I/O error on device sdm1, logical block 8462536
  2957. Nov 17 00:33:35 cave-storage kernel: [  951.968624] Buffer I/O error on device sdm1, logical block 8462537
  2958. Nov 17 00:33:35 cave-storage kernel: [  951.976987] Buffer I/O error on device sdm1, logical block 8462538
  2959. Nov 17 00:33:35 cave-storage kernel: [  951.985068] Buffer I/O error on device sdm1, logical block 8462539
  2960. Nov 17 00:33:35 cave-storage kernel: [  951.992971] Buffer I/O error on device sdm1, logical block 8462540
  2961. Nov 17 00:33:35 cave-storage kernel: [  952.001539] Buffer I/O error on device sdm1, logical block 8462541
  2962. Nov 17 00:33:35 cave-storage kernel: [  952.009145] Buffer I/O error on device sdm1, logical block 8462542
  2963. Nov 17 00:33:35 cave-storage kernel: [  952.017741] Buffer I/O error on device sdm1, logical block 8462543
  2964. Nov 17 00:33:35 cave-storage kernel: [  952.025225] Buffer I/O error on device sdm1, logical block 8462544
  2965. Nov 17 00:33:35 cave-storage kernel: [  952.033895] Buffer I/O error on device sdm1, logical block 8462545
  2966. Nov 17 00:33:35 cave-storage kernel: [  952.041647] Buffer I/O error on device sdm1, logical block 8462546
  2967. Nov 17 00:33:35 cave-storage kernel: [  952.051444] Buffer I/O error on device sdm1, logical block 8462547
  2968. Nov 17 00:33:35 cave-storage kernel: [  952.060532] Buffer I/O error on device sdm1, logical block 8462548
  2969. Nov 17 00:33:35 cave-storage kernel: [  952.069285] Buffer I/O error on device sdm1, logical block 8462549
  2970. Nov 17 00:33:35 cave-storage kernel: [  952.079657] Buffer I/O error on device sdm1, logical block 8462550
  2971. Nov 17 00:33:35 cave-storage kernel: [  952.088217] Buffer I/O error on device sdm1, logical block 8462551
  2972. Nov 17 00:33:35 cave-storage kernel: [  952.098528] Buffer I/O error on device sdm1, logical block 8462552
  2973. Nov 17 00:33:35 cave-storage kernel: [  952.107369] Buffer I/O error on device sdm1, logical block 8462553
  2974. Nov 17 00:33:35 cave-storage kernel: [  952.117676] Buffer I/O error on device sdm1, logical block 8462554
  2975. Nov 17 00:33:35 cave-storage kernel: [  952.126392] Buffer I/O error on device sdm1, logical block 8462555
  2976. Nov 17 00:33:35 cave-storage kernel: [  952.135161] Buffer I/O error on device sdm1, logical block 8462556
  2977. Nov 17 00:33:35 cave-storage kernel: [  952.145421] Buffer I/O error on device sdm1, logical block 8462557
  2978. Nov 17 00:33:35 cave-storage kernel: [  952.154157] Buffer I/O error on device sdm1, logical block 8462558
  2979. Nov 17 00:33:35 cave-storage kernel: [  952.164456] Buffer I/O error on device sdm1, logical block 8462559
  2980. Nov 17 00:33:35 cave-storage kernel: [  952.173172] Buffer I/O error on device sdm1, logical block 8462560
  2981. Nov 17 00:33:35 cave-storage kernel: [  952.183429] Buffer I/O error on device sdm1, logical block 8462561
  2982. Nov 17 00:33:35 cave-storage kernel: [  952.192172] Buffer I/O error on device sdm1, logical block 8462562
  2983. Nov 17 00:33:35 cave-storage kernel: [  952.201344] Buffer I/O error on device sdm1, logical block 8462563
  2984. Nov 17 00:33:35 cave-storage kernel: [  952.211114] Buffer I/O error on device sdm1, logical block 8462564
  2985. Nov 17 00:33:35 cave-storage kernel: [  952.219742] Buffer I/O error on device sdm1, logical block 8462565
  2986. Nov 17 00:33:35 cave-storage kernel: [  952.229969] Buffer I/O error on device sdm1, logical block 8462566
  2987. Nov 17 00:33:35 cave-storage kernel: [  952.238528] Buffer I/O error on device sdm1, logical block 8462567
  2988. Nov 17 00:33:35 cave-storage kernel: [  952.248806] Buffer I/O error on device sdm1, logical block 8462568
  2989. Nov 17 00:33:35 cave-storage kernel: [  952.257510] Buffer I/O error on device sdm1, logical block 8462569
  2990. Nov 17 00:33:35 cave-storage kernel: [  952.267515] Buffer I/O error on device sdm1, logical block 8462570
  2991. Nov 17 00:33:35 cave-storage kernel: [  952.276566] Buffer I/O error on device sdm1, logical block 8462571
  2992. Nov 17 00:33:35 cave-storage kernel: [  952.284526] Buffer I/O error on device sdm1, logical block 8462572
  2993. Nov 17 00:33:35 cave-storage kernel: [  952.292874] Buffer I/O error on device sdm1, logical block 8462573
  2994. Nov 17 00:33:35 cave-storage kernel: [  952.301013] Buffer I/O error on device sdm1, logical block 8462574
  2995. Nov 17 00:33:35 cave-storage kernel: [  952.309017] Buffer I/O error on device sdm1, logical block 8462575
  2996. Nov 17 00:33:35 cave-storage kernel: [  952.317297] Buffer I/O error on device sdm1, logical block 8462576
  2997. Nov 17 00:33:35 cave-storage kernel: [  952.324772] Buffer I/O error on device sdm1, logical block 8462577
  2998. Nov 17 00:33:35 cave-storage kernel: [  952.333380] Buffer I/O error on device sdm1, logical block 8462578
  2999. Nov 17 00:33:35 cave-storage kernel: [  952.340707] Buffer I/O error on device sdm1, logical block 8462579
  3000. Nov 17 00:33:35 cave-storage kernel: [  952.349264] Buffer I/O error on device sdm1, logical block 8462580
  3001. Nov 17 00:33:35 cave-storage kernel: [  952.356456] Buffer I/O error on device sdm1, logical block 8462581
  3002. Nov 17 00:33:35 cave-storage kernel: [  952.365151] Buffer I/O error on device sdm1, logical block 8462582
  3003. Nov 17 00:33:35 cave-storage kernel: [  952.372734] Buffer I/O error on device sdm1, logical block 8462583
  3004. Nov 17 00:33:35 cave-storage kernel: [  952.381950] Buffer I/O error on device sdm1, logical block 8462584
  3005. Nov 17 00:33:35 cave-storage kernel: [  952.389912] Buffer I/O error on device sdm1, logical block 8462585
  3006. Nov 17 00:33:35 cave-storage kernel: [  952.398457] Buffer I/O error on device sdm1, logical block 8462586
  3007. Nov 17 00:33:35 cave-storage kernel: [  952.405958] Buffer I/O error on device sdm1, logical block 8462587
  3008. Nov 17 00:33:35 cave-storage kernel: [  952.414839] Buffer I/O error on device sdm1, logical block 8462588
  3009. Nov 17 00:33:35 cave-storage kernel: [  952.422340] Buffer I/O error on device sdm1, logical block 8462589
  3010. Nov 17 00:33:35 cave-storage kernel: [  952.431032] Buffer I/O error on device sdm1, logical block 8462590
  3011. Nov 17 00:33:35 cave-storage kernel: [  952.438394] Buffer I/O error on device sdm1, logical block 8462591
  3012. Nov 17 00:33:35 cave-storage kernel: [  952.447095] Buffer I/O error on device sdm1, logical block 8462592
  3013. Nov 17 00:33:35 cave-storage kernel: [  952.454359] Buffer I/O error on device sdm1, logical block 8462593
  3014. Nov 17 00:33:35 cave-storage kernel: [  952.463188] Buffer I/O error on device sdm1, logical block 8462594
  3015. Nov 17 00:33:35 cave-storage kernel: [  952.470764] Buffer I/O error on device sdm1, logical block 8462595
  3016. Nov 17 00:33:35 cave-storage kernel: [  952.479408] Buffer I/O error on device sdm1, logical block 8462596
  3017. Nov 17 00:33:35 cave-storage kernel: [  952.486649] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32288296960 size 524288 starting block 8462853)
  3018. Nov 17 00:33:35 cave-storage kernel: [  952.486662] sd 22:0:0:0: [sdm] Unhandled error code
  3019. Nov 17 00:33:35 cave-storage kernel: [  952.486664] sd 22:0:0:0: [sdm]  
  3020. Nov 17 00:33:35 cave-storage kernel: [  952.486665] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3021. Nov 17 00:33:35 cave-storage kernel: [  952.486666] sd 22:0:0:0: [sdm] CDB:
  3022. Nov 17 00:33:35 cave-storage kernel: [  952.486667] Write(16): 8a 00 00 00 00 00 04 09 05 a8 00 00 02 c8 00 00
  3023. Nov 17 00:33:35 cave-storage kernel: [  952.486674] end_request: I/O error, dev sdm, sector 67700136
  3024. Nov 17 00:33:35 cave-storage kernel: [  952.495974] Buffer I/O error on device sdm1, logical block 8462261
  3025. Nov 17 00:33:35 cave-storage kernel: [  952.505175] Buffer I/O error on device sdm1, logical block 8462262
  3026. Nov 17 00:33:35 cave-storage kernel: [  952.515265] Buffer I/O error on device sdm1, logical block 8462263
  3027. Nov 17 00:33:35 cave-storage kernel: [  952.524106] Buffer I/O error on device sdm1, logical block 8462264
  3028. Nov 17 00:33:35 cave-storage kernel: [  952.533647] Buffer I/O error on device sdm1, logical block 8462265
  3029. Nov 17 00:33:35 cave-storage kernel: [  952.542962] Buffer I/O error on device sdm1, logical block 8462266
  3030. Nov 17 00:33:35 cave-storage kernel: [  952.552063] Buffer I/O error on device sdm1, logical block 8462267
  3031. Nov 17 00:33:35 cave-storage kernel: [  952.562204] Buffer I/O error on device sdm1, logical block 8462268
  3032. Nov 17 00:33:35 cave-storage kernel: [  952.571220] Buffer I/O error on device sdm1, logical block 8462269
  3033. Nov 17 00:33:35 cave-storage kernel: [  952.581318] Buffer I/O error on device sdm1, logical block 8462270
  3034. Nov 17 00:33:35 cave-storage kernel: [  952.590056] Buffer I/O error on device sdm1, logical block 8462271
  3035. Nov 17 00:33:35 cave-storage kernel: [  952.600036] Buffer I/O error on device sdm1, logical block 8462272
  3036. Nov 17 00:33:35 cave-storage kernel: [  952.608998] Buffer I/O error on device sdm1, logical block 8462273
  3037. Nov 17 00:33:35 cave-storage kernel: [  952.617513] Buffer I/O error on device sdm1, logical block 8462274
  3038. Nov 17 00:33:35 cave-storage kernel: [  952.628024] Buffer I/O error on device sdm1, logical block 8462275
  3039. Nov 17 00:33:35 cave-storage kernel: [  952.636707] Buffer I/O error on device sdm1, logical block 8462276
  3040. Nov 17 00:33:35 cave-storage kernel: [  952.646695] Buffer I/O error on device sdm1, logical block 8462277
  3041. Nov 17 00:33:36 cave-storage kernel: [  952.655472] Buffer I/O error on device sdm1, logical block 8462278
  3042. Nov 17 00:33:36 cave-storage kernel: [  952.665538] Buffer I/O error on device sdm1, logical block 8462279
  3043. Nov 17 00:33:36 cave-storage kernel: [  952.674500] Buffer I/O error on device sdm1, logical block 8462280
  3044. Nov 17 00:33:36 cave-storage kernel: [  952.683523] Buffer I/O error on device sdm1, logical block 8462281
  3045. Nov 17 00:33:36 cave-storage kernel: [  952.693225] Buffer I/O error on device sdm1, logical block 8462282
  3046. Nov 17 00:33:36 cave-storage kernel: [  952.702258] Buffer I/O error on device sdm1, logical block 8462283
  3047. Nov 17 00:33:36 cave-storage kernel: [  952.712210] Buffer I/O error on device sdm1, logical block 8462284
  3048. Nov 17 00:33:36 cave-storage kernel: [  952.720951] Buffer I/O error on device sdm1, logical block 8462285
  3049. Nov 17 00:33:36 cave-storage kernel: [  952.731038] Buffer I/O error on device sdm1, logical block 8462286
  3050. Nov 17 00:33:36 cave-storage kernel: [  952.739794] Buffer I/O error on device sdm1, logical block 8462287
  3051. Nov 17 00:33:36 cave-storage kernel: [  952.749584] Buffer I/O error on device sdm1, logical block 8462288
  3052. Nov 17 00:33:36 cave-storage kernel: [  952.758389] Buffer I/O error on device sdm1, logical block 8462289
  3053. Nov 17 00:33:36 cave-storage kernel: [  952.766901] Buffer I/O error on device sdm1, logical block 8462290
  3054. Nov 17 00:33:36 cave-storage kernel: [  952.776964] Buffer I/O error on device sdm1, logical block 8462291
  3055. Nov 17 00:33:36 cave-storage kernel: [  952.785916] Buffer I/O error on device sdm1, logical block 8462292
  3056. Nov 17 00:33:36 cave-storage kernel: [  952.796597] Buffer I/O error on device sdm1, logical block 8462293
  3057. Nov 17 00:33:36 cave-storage kernel: [  952.805592] Buffer I/O error on device sdm1, logical block 8462294
  3058. Nov 17 00:33:36 cave-storage kernel: [  952.815578] Buffer I/O error on device sdm1, logical block 8462295
  3059. Nov 17 00:33:36 cave-storage kernel: [  952.824265] Buffer I/O error on device sdm1, logical block 8462296
  3060. Nov 17 00:33:36 cave-storage kernel: [  952.833187] Buffer I/O error on device sdm1, logical block 8462297
  3061. Nov 17 00:33:36 cave-storage kernel: [  952.842945] Buffer I/O error on device sdm1, logical block 8462298
  3062. Nov 17 00:33:36 cave-storage kernel: [  952.851676] Buffer I/O error on device sdm1, logical block 8462299
  3063. Nov 17 00:33:36 cave-storage kernel: [  952.861892] Buffer I/O error on device sdm1, logical block 8462300
  3064. Nov 17 00:33:36 cave-storage kernel: [  952.870804] Buffer I/O error on device sdm1, logical block 8462301
  3065. Nov 17 00:33:36 cave-storage kernel: [  952.880894] Buffer I/O error on device sdm1, logical block 8462302
  3066. Nov 17 00:33:36 cave-storage kernel: [  952.890082] Buffer I/O error on device sdm1, logical block 8462303
  3067. Nov 17 00:33:36 cave-storage kernel: [  952.899968] Buffer I/O error on device sdm1, logical block 8462304
  3068. Nov 17 00:33:36 cave-storage kernel: [  952.910094] Buffer I/O error on device sdm1, logical block 8462305
  3069. Nov 17 00:33:36 cave-storage kernel: [  952.918839] Buffer I/O error on device sdm1, logical block 8462306
  3070. Nov 17 00:33:36 cave-storage kernel: [  952.928856] Buffer I/O error on device sdm1, logical block 8462307
  3071. Nov 17 00:33:36 cave-storage kernel: [  952.937508] Buffer I/O error on device sdm1, logical block 8462308
  3072. Nov 17 00:33:36 cave-storage kernel: [  952.947488] Buffer I/O error on device sdm1, logical block 8462309
  3073. Nov 17 00:33:36 cave-storage kernel: [  952.956004] Buffer I/O error on device sdm1, logical block 8462310
  3074. Nov 17 00:33:36 cave-storage kernel: [  952.965773] Buffer I/O error on device sdm1, logical block 8462311
  3075. Nov 17 00:33:36 cave-storage kernel: [  952.974898] Buffer I/O error on device sdm1, logical block 8462312
  3076. Nov 17 00:33:36 cave-storage kernel: [  952.983624] Buffer I/O error on device sdm1, logical block 8462313
  3077. Nov 17 00:33:36 cave-storage kernel: [  952.993587] Buffer I/O error on device sdm1, logical block 8462314
  3078. Nov 17 00:33:36 cave-storage kernel: [  953.002902] Buffer I/O error on device sdm1, logical block 8462315
  3079. Nov 17 00:33:36 cave-storage kernel: [  953.012994] Buffer I/O error on device sdm1, logical block 8462316
  3080. Nov 17 00:33:36 cave-storage kernel: [  953.021780] Buffer I/O error on device sdm1, logical block 8462317
  3081. Nov 17 00:33:36 cave-storage kernel: [  953.031768] Buffer I/O error on device sdm1, logical block 8462318
  3082. Nov 17 00:33:36 cave-storage kernel: [  953.040464] Buffer I/O error on device sdm1, logical block 8462319
  3083. Nov 17 00:33:36 cave-storage kernel: [  953.049327] Buffer I/O error on device sdm1, logical block 8462320
  3084. Nov 17 00:33:36 cave-storage kernel: [  953.059085] Buffer I/O error on device sdm1, logical block 8462321
  3085. Nov 17 00:33:36 cave-storage kernel: [  953.067798] Buffer I/O error on device sdm1, logical block 8462322
  3086. Nov 17 00:33:36 cave-storage kernel: [  953.077755] Buffer I/O error on device sdm1, logical block 8462323
  3087. Nov 17 00:33:36 cave-storage kernel: [  953.085528] Buffer I/O error on device sdm1, logical block 8462324
  3088. Nov 17 00:33:36 cave-storage kernel: [  953.094089] Buffer I/O error on device sdm1, logical block 8462325
  3089. Nov 17 00:33:36 cave-storage kernel: [  953.101888] Buffer I/O error on device sdm1, logical block 8462326
  3090. Nov 17 00:33:36 cave-storage kernel: [  953.110511] Buffer I/O error on device sdm1, logical block 8462327
  3091. Nov 17 00:33:36 cave-storage kernel: [  953.117839] Buffer I/O error on device sdm1, logical block 8462328
  3092. Nov 17 00:33:36 cave-storage kernel: [  953.126165] Buffer I/O error on device sdm1, logical block 8462329
  3093. Nov 17 00:33:36 cave-storage kernel: [  953.133450] Buffer I/O error on device sdm1, logical block 8462330
  3094. Nov 17 00:33:36 cave-storage kernel: [  953.142080] Buffer I/O error on device sdm1, logical block 8462331
  3095. Nov 17 00:33:36 cave-storage kernel: [  953.149408] Buffer I/O error on device sdm1, logical block 8462332
  3096. Nov 17 00:33:36 cave-storage kernel: [  953.158015] Buffer I/O error on device sdm1, logical block 8462333
  3097. Nov 17 00:33:36 cave-storage kernel: [  953.165564] Buffer I/O error on device sdm1, logical block 8462334
  3098. Nov 17 00:33:36 cave-storage kernel: [  953.173894] Buffer I/O error on device sdm1, logical block 8462335
  3099. Nov 17 00:33:36 cave-storage kernel: [  953.182053] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32287444992 size 307200 starting block 8462592)
  3100. Nov 17 00:33:36 cave-storage kernel: [  953.182057] Buffer I/O error on device sdm1, logical block 8462336
  3101. Nov 17 00:33:36 cave-storage kernel: [  953.189967] Buffer I/O error on device sdm1, logical block 8462337
  3102. Nov 17 00:33:36 cave-storage kernel: [  953.198523] Buffer I/O error on device sdm1, logical block 8462338
  3103. Nov 17 00:33:36 cave-storage kernel: [  953.205871] Buffer I/O error on device sdm1, logical block 8462339
  3104. Nov 17 00:33:36 cave-storage kernel: [  953.214472] Buffer I/O error on device sdm1, logical block 8462340
  3105. Nov 17 00:33:36 cave-storage kernel: [  953.221913] Buffer I/O error on device sdm1, logical block 8462341
  3106. Nov 17 00:33:36 cave-storage kernel: [  953.230569] Buffer I/O error on device sdm1, logical block 8462342
  3107. Nov 17 00:33:36 cave-storage kernel: [  953.237947] Buffer I/O error on device sdm1, logical block 8462343
  3108. Nov 17 00:33:36 cave-storage kernel: [  953.246417] Buffer I/O error on device sdm1, logical block 8462344
  3109. Nov 17 00:33:36 cave-storage kernel: [  953.253742] Buffer I/O error on device sdm1, logical block 8462345
  3110. Nov 17 00:33:36 cave-storage kernel: [  953.262454] Buffer I/O error on device sdm1, logical block 8462346
  3111. Nov 17 00:33:36 cave-storage kernel: [  953.270105] Buffer I/O error on device sdm1, logical block 8462347
  3112. Nov 17 00:33:36 cave-storage kernel: [  953.279019] Buffer I/O error on device sdm1, logical block 8462348
  3113. Nov 17 00:33:36 cave-storage kernel: [  953.286544] Buffer I/O error on device sdm1, logical block 8462349
  3114. Nov 17 00:33:36 cave-storage kernel: [  953.295130] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32287752192 size 57344 starting block 8462606)
  3115. Nov 17 00:33:36 cave-storage kernel: [  953.295147] sd 22:0:0:0: [sdm] Unhandled error code
  3116. Nov 17 00:33:36 cave-storage kernel: [  953.295149] sd 22:0:0:0: [sdm]  
  3117. Nov 17 00:33:36 cave-storage kernel: [  953.295150] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3118. Nov 17 00:33:36 cave-storage kernel: [  953.295151] sd 22:0:0:0: [sdm] CDB:
  3119. Nov 17 00:33:36 cave-storage kernel: [  953.295152] Write(16): 8a 00 00 00 00 00 04 08 fd a8 00 00 04 00 00 00
  3120. Nov 17 00:33:36 cave-storage kernel: [  953.295159] end_request: I/O error, dev sdm, sector 67698088
  3121. Nov 17 00:33:36 cave-storage kernel: [  953.303556] Buffer I/O error on device sdm1, logical block 8462005
  3122. Nov 17 00:33:36 cave-storage kernel: [  953.313670] Buffer I/O error on device sdm1, logical block 8462006
  3123. Nov 17 00:33:36 cave-storage kernel: [  953.322600] Buffer I/O error on device sdm1, logical block 8462007
  3124. Nov 17 00:33:36 cave-storage kernel: [  953.331823] Buffer I/O error on device sdm1, logical block 8462008
  3125. Nov 17 00:33:36 cave-storage kernel: [  953.341443] Buffer I/O error on device sdm1, logical block 8462009
  3126. Nov 17 00:33:36 cave-storage kernel: [  953.350257] Buffer I/O error on device sdm1, logical block 8462010
  3127. Nov 17 00:33:36 cave-storage kernel: [  953.360344] Buffer I/O error on device sdm1, logical block 8462011
  3128. Nov 17 00:33:36 cave-storage kernel: [  953.369325] Buffer I/O error on device sdm1, logical block 8462012
  3129. Nov 17 00:33:36 cave-storage kernel: [  953.379384] Buffer I/O error on device sdm1, logical block 8462013
  3130. Nov 17 00:33:36 cave-storage kernel: [  953.388193] Buffer I/O error on device sdm1, logical block 8462014
  3131. Nov 17 00:33:36 cave-storage kernel: [  953.398091] Buffer I/O error on device sdm1, logical block 8462015
  3132. Nov 17 00:33:36 cave-storage kernel: [  953.408395] Buffer I/O error on device sdm1, logical block 8462016
  3133. Nov 17 00:33:36 cave-storage kernel: [  953.417120] Buffer I/O error on device sdm1, logical block 8462017
  3134. Nov 17 00:33:36 cave-storage kernel: [  953.427030] Buffer I/O error on device sdm1, logical block 8462018
  3135. Nov 17 00:33:36 cave-storage kernel: [  953.435543] Buffer I/O error on device sdm1, logical block 8462019
  3136. Nov 17 00:33:36 cave-storage kernel: [  953.445782] Buffer I/O error on device sdm1, logical block 8462020
  3137. Nov 17 00:33:36 cave-storage kernel: [  953.454372] Buffer I/O error on device sdm1, logical block 8462021
  3138. Nov 17 00:33:36 cave-storage kernel: [  953.464440] Buffer I/O error on device sdm1, logical block 8462022
  3139. Nov 17 00:33:36 cave-storage kernel: [  953.473444] Buffer I/O error on device sdm1, logical block 8462023
  3140. Nov 17 00:33:36 cave-storage kernel: [  953.482225] Buffer I/O error on device sdm1, logical block 8462024
  3141. Nov 17 00:33:36 cave-storage kernel: [  953.492257] Buffer I/O error on device sdm1, logical block 8462025
  3142. Nov 17 00:33:36 cave-storage kernel: [  953.501302] Buffer I/O error on device sdm1, logical block 8462026
  3143. Nov 17 00:33:36 cave-storage kernel: [  953.511332] Buffer I/O error on device sdm1, logical block 8462027
  3144. Nov 17 00:33:36 cave-storage kernel: [  953.520053] Buffer I/O error on device sdm1, logical block 8462028
  3145. Nov 17 00:33:36 cave-storage kernel: [  953.530031] Buffer I/O error on device sdm1, logical block 8462029
  3146. Nov 17 00:33:36 cave-storage kernel: [  953.538737] Buffer I/O error on device sdm1, logical block 8462030
  3147. Nov 17 00:33:36 cave-storage kernel: [  953.547974] Buffer I/O error on device sdm1, logical block 8462031
  3148. Nov 17 00:33:36 cave-storage kernel: [  953.557696] Buffer I/O error on device sdm1, logical block 8462032
  3149. Nov 17 00:33:36 cave-storage kernel: [  953.566414] Buffer I/O error on device sdm1, logical block 8462033
  3150. Nov 17 00:33:36 cave-storage kernel: [  953.576429] Buffer I/O error on device sdm1, logical block 8462034
  3151. Nov 17 00:33:36 cave-storage kernel: [  953.585017] Buffer I/O error on device sdm1, logical block 8462035
  3152. Nov 17 00:33:36 cave-storage kernel: [  953.594984] Buffer I/O error on device sdm1, logical block 8462036
  3153. Nov 17 00:33:36 cave-storage kernel: [  953.603996] Buffer I/O error on device sdm1, logical block 8462037
  3154. Nov 17 00:33:36 cave-storage kernel: [  953.614045] Buffer I/O error on device sdm1, logical block 8462038
  3155. Nov 17 00:33:36 cave-storage kernel: [  953.623258] Buffer I/O error on device sdm1, logical block 8462039
  3156. Nov 17 00:33:36 cave-storage kernel: [  953.632051] Buffer I/O error on device sdm1, logical block 8462040
  3157. Nov 17 00:33:36 cave-storage kernel: [  953.642056] Buffer I/O error on device sdm1, logical block 8462041
  3158. Nov 17 00:33:37 cave-storage kernel: [  953.650786] Buffer I/O error on device sdm1, logical block 8462042
  3159. Nov 17 00:33:37 cave-storage kernel: [  953.660706] Buffer I/O error on device sdm1, logical block 8462043
  3160. Nov 17 00:33:37 cave-storage kernel: [  953.669535] Buffer I/O error on device sdm1, logical block 8462044
  3161. Nov 17 00:33:37 cave-storage kernel: [  953.679436] Buffer I/O error on device sdm1, logical block 8462045
  3162. Nov 17 00:33:37 cave-storage kernel: [  953.688060] Buffer I/O error on device sdm1, logical block 8462046
  3163. Nov 17 00:33:37 cave-storage kernel: [  953.697477] Buffer I/O error on device sdm1, logical block 8462047
  3164. Nov 17 00:33:37 cave-storage kernel: [  953.706633] Buffer I/O error on device sdm1, logical block 8462048
  3165. Nov 17 00:33:37 cave-storage kernel: [  953.715001] Buffer I/O error on device sdm1, logical block 8462049
  3166. Nov 17 00:33:37 cave-storage kernel: [  953.724864] Buffer I/O error on device sdm1, logical block 8462050
  3167. Nov 17 00:33:37 cave-storage kernel: [  953.733545] Buffer I/O error on device sdm1, logical block 8462051
  3168. Nov 17 00:33:37 cave-storage kernel: [  953.743449] Buffer I/O error on device sdm1, logical block 8462052
  3169. Nov 17 00:33:37 cave-storage kernel: [  953.752213] Buffer I/O error on device sdm1, logical block 8462053
  3170. Nov 17 00:33:37 cave-storage kernel: [  953.762139] Buffer I/O error on device sdm1, logical block 8462054
  3171. Nov 17 00:33:37 cave-storage kernel: [  953.771004] Buffer I/O error on device sdm1, logical block 8462055
  3172. Nov 17 00:33:37 cave-storage kernel: [  953.780517] Buffer I/O error on device sdm1, logical block 8462056
  3173. Nov 17 00:33:37 cave-storage kernel: [  953.790159] Buffer I/O error on device sdm1, logical block 8462057
  3174. Nov 17 00:33:37 cave-storage kernel: [  953.799108] Buffer I/O error on device sdm1, logical block 8462058
  3175. Nov 17 00:33:37 cave-storage kernel: [  953.808986] Buffer I/O error on device sdm1, logical block 8462059
  3176. Nov 17 00:33:37 cave-storage kernel: [  953.817613] Buffer I/O error on device sdm1, logical block 8462060
  3177. Nov 17 00:33:37 cave-storage kernel: [  953.827494] Buffer I/O error on device sdm1, logical block 8462061
  3178. Nov 17 00:33:37 cave-storage kernel: [  953.836116] Buffer I/O error on device sdm1, logical block 8462062
  3179. Nov 17 00:33:37 cave-storage kernel: [  953.845915] Buffer I/O error on device sdm1, logical block 8462063
  3180. Nov 17 00:33:37 cave-storage kernel: [  953.854285] Buffer I/O error on device sdm1, logical block 8462064
  3181. Nov 17 00:33:37 cave-storage kernel: [  953.863692] Buffer I/O error on device sdm1, logical block 8462065
  3182. Nov 17 00:33:37 cave-storage kernel: [  953.872964] Buffer I/O error on device sdm1, logical block 8462066
  3183. Nov 17 00:33:37 cave-storage kernel: [  953.881597] Buffer I/O error on device sdm1, logical block 8462067
  3184. Nov 17 00:33:37 cave-storage kernel: [  953.890790] Buffer I/O error on device sdm1, logical block 8462068
  3185. Nov 17 00:33:37 cave-storage kernel: [  953.898492] Buffer I/O error on device sdm1, logical block 8462069
  3186. Nov 17 00:33:37 cave-storage kernel: [  953.907267] Buffer I/O error on device sdm1, logical block 8462070
  3187. Nov 17 00:33:37 cave-storage kernel: [  953.916054] Buffer I/O error on device sdm1, logical block 8462071
  3188. Nov 17 00:33:37 cave-storage kernel: [  953.924361] Buffer I/O error on device sdm1, logical block 8462072
  3189. Nov 17 00:33:37 cave-storage kernel: [  953.931653] Buffer I/O error on device sdm1, logical block 8462073
  3190. Nov 17 00:33:37 cave-storage kernel: [  953.940338] Buffer I/O error on device sdm1, logical block 8462074
  3191. Nov 17 00:33:37 cave-storage kernel: [  953.947877] Buffer I/O error on device sdm1, logical block 8462075
  3192. Nov 17 00:33:37 cave-storage kernel: [  953.956509] Buffer I/O error on device sdm1, logical block 8462076
  3193. Nov 17 00:33:37 cave-storage kernel: [  953.963749] Buffer I/O error on device sdm1, logical block 8462077
  3194. Nov 17 00:33:37 cave-storage kernel: [  953.972380] Buffer I/O error on device sdm1, logical block 8462078
  3195. Nov 17 00:33:37 cave-storage kernel: [  953.980197] Buffer I/O error on device sdm1, logical block 8462079
  3196. Nov 17 00:33:37 cave-storage kernel: [  953.988371] Buffer I/O error on device sdm1, logical block 8462080
  3197. Nov 17 00:33:37 cave-storage kernel: [  953.996675] Buffer I/O error on device sdm1, logical block 8462081
  3198. Nov 17 00:33:37 cave-storage kernel: [  954.004535] Buffer I/O error on device sdm1, logical block 8462082
  3199. Nov 17 00:33:37 cave-storage kernel: [  954.013092] Buffer I/O error on device sdm1, logical block 8462083
  3200. Nov 17 00:33:37 cave-storage kernel: [  954.020692] Buffer I/O error on device sdm1, logical block 8462084
  3201. Nov 17 00:33:37 cave-storage kernel: [  954.029347] Buffer I/O error on device sdm1, logical block 8462085
  3202. Nov 17 00:33:37 cave-storage kernel: [  954.036750] Buffer I/O error on device sdm1, logical block 8462086
  3203. Nov 17 00:33:37 cave-storage kernel: [  954.045308] Buffer I/O error on device sdm1, logical block 8462087
  3204. Nov 17 00:33:37 cave-storage kernel: [  954.052581] Buffer I/O error on device sdm1, logical block 8462088
  3205. Nov 17 00:33:37 cave-storage kernel: [  954.061316] Buffer I/O error on device sdm1, logical block 8462089
  3206. Nov 17 00:33:37 cave-storage kernel: [  954.068934] Buffer I/O error on device sdm1, logical block 8462090
  3207. Nov 17 00:33:37 cave-storage kernel: [  954.077698] Buffer I/O error on device sdm1, logical block 8462091
  3208. Nov 17 00:33:37 cave-storage kernel: [  954.085122] Buffer I/O error on device sdm1, logical block 8462092
  3209. Nov 17 00:33:37 cave-storage kernel: [  954.093706] Buffer I/O error on device sdm1, logical block 8462093
  3210. Nov 17 00:33:37 cave-storage kernel: [  954.101608] Buffer I/O error on device sdm1, logical block 8462094
  3211. Nov 17 00:33:37 cave-storage kernel: [  954.110433] Buffer I/O error on device sdm1, logical block 8462095
  3212. Nov 17 00:33:37 cave-storage kernel: [  954.118006] Buffer I/O error on device sdm1, logical block 8462096
  3213. Nov 17 00:33:37 cave-storage kernel: [  954.126727] Buffer I/O error on device sdm1, logical block 8462097
  3214. Nov 17 00:33:37 cave-storage kernel: [  954.134063] Buffer I/O error on device sdm1, logical block 8462098
  3215. Nov 17 00:33:37 cave-storage kernel: [  954.142805] Buffer I/O error on device sdm1, logical block 8462099
  3216. Nov 17 00:33:37 cave-storage kernel: [  954.150357] Buffer I/O error on device sdm1, logical block 8462100
  3217. Nov 17 00:33:37 cave-storage kernel: [  954.159350] Buffer I/O error on device sdm1, logical block 8462101
  3218. Nov 17 00:33:37 cave-storage kernel: [  954.166960] Buffer I/O error on device sdm1, logical block 8462102
  3219. Nov 17 00:33:37 cave-storage kernel: [  954.175708] Buffer I/O error on device sdm1, logical block 8462103
  3220. Nov 17 00:33:37 cave-storage kernel: [  954.182978] Buffer I/O error on device sdm1, logical block 8462104
  3221. Nov 17 00:33:37 cave-storage kernel: [  954.191766] Buffer I/O error on device sdm1, logical block 8462105
  3222. Nov 17 00:33:37 cave-storage kernel: [  954.199642] Buffer I/O error on device sdm1, logical block 8462106
  3223. Nov 17 00:33:37 cave-storage kernel: [  954.208523] Buffer I/O error on device sdm1, logical block 8462107
  3224. Nov 17 00:33:37 cave-storage kernel: [  954.216080] Buffer I/O error on device sdm1, logical block 8462108
  3225. Nov 17 00:33:37 cave-storage kernel: [  954.224862] Buffer I/O error on device sdm1, logical block 8462109
  3226. Nov 17 00:33:37 cave-storage kernel: [  954.232331] Buffer I/O error on device sdm1, logical block 8462110
  3227. Nov 17 00:33:37 cave-storage kernel: [  954.241240] Buffer I/O error on device sdm1, logical block 8462111
  3228. Nov 17 00:33:37 cave-storage kernel: [  954.248916] Buffer I/O error on device sdm1, logical block 8462112
  3229. Nov 17 00:33:37 cave-storage kernel: [  954.257829] Buffer I/O error on device sdm1, logical block 8462113
  3230. Nov 17 00:33:37 cave-storage kernel: [  954.265505] Buffer I/O error on device sdm1, logical block 8462114
  3231. Nov 17 00:33:37 cave-storage kernel: [  954.274226] Buffer I/O error on device sdm1, logical block 8462115
  3232. Nov 17 00:33:37 cave-storage kernel: [  954.281877] Buffer I/O error on device sdm1, logical block 8462116
  3233. Nov 17 00:33:37 cave-storage kernel: [  954.291311] Buffer I/O error on device sdm1, logical block 8462117
  3234. Nov 17 00:33:37 cave-storage kernel: [  954.299238] Buffer I/O error on device sdm1, logical block 8462118
  3235. Nov 17 00:33:37 cave-storage kernel: [  954.308127] Buffer I/O error on device sdm1, logical block 8462119
  3236. Nov 17 00:33:37 cave-storage kernel: [  954.315759] Buffer I/O error on device sdm1, logical block 8462120
  3237. Nov 17 00:33:37 cave-storage kernel: [  954.324545] Buffer I/O error on device sdm1, logical block 8462121
  3238. Nov 17 00:33:37 cave-storage kernel: [  954.332083] Buffer I/O error on device sdm1, logical block 8462122
  3239. Nov 17 00:33:37 cave-storage kernel: [  954.341029] Buffer I/O error on device sdm1, logical block 8462123
  3240. Nov 17 00:33:37 cave-storage kernel: [  954.348686] Buffer I/O error on device sdm1, logical block 8462124
  3241. Nov 17 00:33:37 cave-storage kernel: [  954.357599] Buffer I/O error on device sdm1, logical block 8462125
  3242. Nov 17 00:33:37 cave-storage kernel: [  954.365329] Buffer I/O error on device sdm1, logical block 8462126
  3243. Nov 17 00:33:37 cave-storage kernel: [  954.374083] Buffer I/O error on device sdm1, logical block 8462127
  3244. Nov 17 00:33:37 cave-storage kernel: [  954.381642] Buffer I/O error on device sdm1, logical block 8462128
  3245. Nov 17 00:33:37 cave-storage kernel: [  954.390581] Buffer I/O error on device sdm1, logical block 8462129
  3246. Nov 17 00:33:37 cave-storage kernel: [  954.398539] Buffer I/O error on device sdm1, logical block 8462130
  3247. Nov 17 00:33:37 cave-storage kernel: [  954.407614] Buffer I/O error on device sdm1, logical block 8462131
  3248. Nov 17 00:33:37 cave-storage kernel: [  954.415463] Buffer I/O error on device sdm1, logical block 8462132
  3249. Nov 17 00:33:37 cave-storage kernel: [  954.425462] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32286396416 size 524288 starting block 8462389)
  3250. Nov 17 00:33:37 cave-storage kernel: [  954.425478] sd 22:0:0:0: [sdm] Unhandled error code
  3251. Nov 17 00:33:37 cave-storage kernel: [  954.425479] sd 22:0:0:0: [sdm]  
  3252. Nov 17 00:33:37 cave-storage kernel: [  954.425481] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3253. Nov 17 00:33:37 cave-storage kernel: [  954.425482] sd 22:0:0:0: [sdm] CDB:
  3254. Nov 17 00:33:37 cave-storage kernel: [  954.425483] Write(16): 8a 00 00 00 00 00 04 08 f9 c0 00 00 02 18 00 00
  3255. Nov 17 00:33:37 cave-storage kernel: [  954.425490] end_request: I/O error, dev sdm, sector 67697088
  3256. Nov 17 00:33:37 cave-storage kernel: [  954.433541] Buffer I/O error on device sdm1, logical block 8461880
  3257. Nov 17 00:33:37 cave-storage kernel: [  954.443954] Buffer I/O error on device sdm1, logical block 8461881
  3258. Nov 17 00:33:37 cave-storage kernel: [  954.452773] Buffer I/O error on device sdm1, logical block 8461882
  3259. Nov 17 00:33:37 cave-storage kernel: [  954.462330] Buffer I/O error on device sdm1, logical block 8461883
  3260. Nov 17 00:33:37 cave-storage kernel: [  954.472299] Buffer I/O error on device sdm1, logical block 8461884
  3261. Nov 17 00:33:37 cave-storage kernel: [  954.481341] Buffer I/O error on device sdm1, logical block 8461885
  3262. Nov 17 00:33:37 cave-storage kernel: [  954.491557] Buffer I/O error on device sdm1, logical block 8461886
  3263. Nov 17 00:33:37 cave-storage kernel: [  954.500873] Buffer I/O error on device sdm1, logical block 8461887
  3264. Nov 17 00:33:37 cave-storage kernel: [  954.511135] Buffer I/O error on device sdm1, logical block 8461888
  3265. Nov 17 00:33:37 cave-storage kernel: [  954.520145] Buffer I/O error on device sdm1, logical block 8461889
  3266. Nov 17 00:33:37 cave-storage kernel: [  954.529118] Buffer I/O error on device sdm1, logical block 8461890
  3267. Nov 17 00:33:37 cave-storage kernel: [  954.539348] Buffer I/O error on device sdm1, logical block 8461891
  3268. Nov 17 00:33:37 cave-storage kernel: [  954.548278] Buffer I/O error on device sdm1, logical block 8461892
  3269. Nov 17 00:33:37 cave-storage kernel: [  954.558606] Buffer I/O error on device sdm1, logical block 8461893
  3270. Nov 17 00:33:37 cave-storage kernel: [  954.567961] Buffer I/O error on device sdm1, logical block 8461894
  3271. Nov 17 00:33:37 cave-storage kernel: [  954.578212] Buffer I/O error on device sdm1, logical block 8461895
  3272. Nov 17 00:33:37 cave-storage kernel: [  954.587287] Buffer I/O error on device sdm1, logical block 8461896
  3273. Nov 17 00:33:37 cave-storage kernel: [  954.596449] Buffer I/O error on device sdm1, logical block 8461897
  3274. Nov 17 00:33:37 cave-storage kernel: [  954.606640] Buffer I/O error on device sdm1, logical block 8461898
  3275. Nov 17 00:33:37 cave-storage kernel: [  954.615810] Buffer I/O error on device sdm1, logical block 8461899
  3276. Nov 17 00:33:37 cave-storage kernel: [  954.626075] Buffer I/O error on device sdm1, logical block 8461900
  3277. Nov 17 00:33:37 cave-storage kernel: [  954.635001] Buffer I/O error on device sdm1, logical block 8461901
  3278. Nov 17 00:33:38 cave-storage kernel: [  954.644909] Buffer I/O error on device sdm1, logical block 8461902
  3279. Nov 17 00:33:38 cave-storage kernel: [  954.653952] Buffer I/O error on device sdm1, logical block 8461903
  3280. Nov 17 00:33:38 cave-storage kernel: [  954.662633] Buffer I/O error on device sdm1, logical block 8461904
  3281. Nov 17 00:33:38 cave-storage kernel: [  954.672883] Buffer I/O error on device sdm1, logical block 8461905
  3282. Nov 17 00:33:38 cave-storage kernel: [  954.681775] Buffer I/O error on device sdm1, logical block 8461906
  3283. Nov 17 00:33:38 cave-storage kernel: [  954.691895] Buffer I/O error on device sdm1, logical block 8461907
  3284. Nov 17 00:33:38 cave-storage kernel: [  954.701025] Buffer I/O error on device sdm1, logical block 8461908
  3285. Nov 17 00:33:38 cave-storage kernel: [  954.711147] Buffer I/O error on device sdm1, logical block 8461909
  3286. Nov 17 00:33:38 cave-storage kernel: [  954.719921] Buffer I/O error on device sdm1, logical block 8461910
  3287. Nov 17 00:33:38 cave-storage kernel: [  954.728742] Buffer I/O error on device sdm1, logical block 8461911
  3288. Nov 17 00:33:38 cave-storage kernel: [  954.738816] Buffer I/O error on device sdm1, logical block 8461912
  3289. Nov 17 00:33:38 cave-storage kernel: [  954.747658] Buffer I/O error on device sdm1, logical block 8461913
  3290. Nov 17 00:33:38 cave-storage kernel: [  954.757965] Buffer I/O error on device sdm1, logical block 8461914
  3291. Nov 17 00:33:38 cave-storage kernel: [  954.766983] Buffer I/O error on device sdm1, logical block 8461915
  3292. Nov 17 00:33:38 cave-storage kernel: [  954.777344] Buffer I/O error on device sdm1, logical block 8461916
  3293. Nov 17 00:33:38 cave-storage kernel: [  954.786632] Buffer I/O error on device sdm1, logical block 8461917
  3294. Nov 17 00:33:38 cave-storage kernel: [  954.795711] Buffer I/O error on device sdm1, logical block 8461918
  3295. Nov 17 00:33:38 cave-storage kernel: [  954.805791] Buffer I/O error on device sdm1, logical block 8461919
  3296. Nov 17 00:33:38 cave-storage kernel: [  954.814535] Buffer I/O error on device sdm1, logical block 8461920
  3297. Nov 17 00:33:38 cave-storage kernel: [  954.824534] Buffer I/O error on device sdm1, logical block 8461921
  3298. Nov 17 00:33:38 cave-storage kernel: [  954.833169] Buffer I/O error on device sdm1, logical block 8461922
  3299. Nov 17 00:33:38 cave-storage kernel: [  954.843107] Buffer I/O error on device sdm1, logical block 8461923
  3300. Nov 17 00:33:38 cave-storage kernel: [  954.851750] Buffer I/O error on device sdm1, logical block 8461924
  3301. Nov 17 00:33:38 cave-storage kernel: [  954.861257] Buffer I/O error on device sdm1, logical block 8461925
  3302. Nov 17 00:33:38 cave-storage kernel: [  954.870750] Buffer I/O error on device sdm1, logical block 8461926
  3303. Nov 17 00:33:38 cave-storage kernel: [  954.879523] Buffer I/O error on device sdm1, logical block 8461927
  3304. Nov 17 00:33:38 cave-storage kernel: [  954.889475] Buffer I/O error on device sdm1, logical block 8461928
  3305. Nov 17 00:33:38 cave-storage kernel: [  954.898653] Buffer I/O error on device sdm1, logical block 8461929
  3306. Nov 17 00:33:38 cave-storage kernel: [  954.908794] Buffer I/O error on device sdm1, logical block 8461930
  3307. Nov 17 00:33:38 cave-storage kernel: [  954.917525] Buffer I/O error on device sdm1, logical block 8461931
  3308. Nov 17 00:33:38 cave-storage kernel: [  954.927723] Buffer I/O error on device sdm1, logical block 8461932
  3309. Nov 17 00:33:38 cave-storage kernel: [  954.937361] Buffer I/O error on device sdm1, logical block 8461933
  3310. Nov 17 00:33:38 cave-storage kernel: [  954.946225] Buffer I/O error on device sdm1, logical block 8461934
  3311. Nov 17 00:33:38 cave-storage kernel: [  954.956284] Buffer I/O error on device sdm1, logical block 8461935
  3312. Nov 17 00:33:38 cave-storage kernel: [  954.965084] Buffer I/O error on device sdm1, logical block 8461936
  3313. Nov 17 00:33:38 cave-storage kernel: [  954.975050] Buffer I/O error on device sdm1, logical block 8461937
  3314. Nov 17 00:33:38 cave-storage kernel: [  954.983631] Buffer I/O error on device sdm1, logical block 8461938
  3315. Nov 17 00:33:38 cave-storage kernel: [  954.993524] Buffer I/O error on device sdm1, logical block 8461939
  3316. Nov 17 00:33:38 cave-storage kernel: [  955.002279] Buffer I/O error on device sdm1, logical block 8461940
  3317. Nov 17 00:33:38 cave-storage kernel: [  955.011127] Buffer I/O error on device sdm1, logical block 8461941
  3318. Nov 17 00:33:38 cave-storage kernel: [  955.020870] Buffer I/O error on device sdm1, logical block 8461942
  3319. Nov 17 00:33:38 cave-storage kernel: [  955.028861] Buffer I/O error on device sdm1, logical block 8461943
  3320. Nov 17 00:33:38 cave-storage kernel: [  955.037418] Buffer I/O error on device sdm1, logical block 8461944
  3321. Nov 17 00:33:38 cave-storage kernel: [  955.044728] Buffer I/O error on device sdm1, logical block 8461945
  3322. Nov 17 00:33:38 cave-storage kernel: [  955.053152] Buffer I/O error on device sdm1, logical block 8461946
  3323. Nov 17 00:33:38 cave-storage kernel: [  955.060789] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32285884416 size 274432 starting block 8462203)
  3324. Nov 17 00:33:38 cave-storage kernel: [  955.060804] sd 22:0:0:0: [sdm] Unhandled error code
  3325. Nov 17 00:33:38 cave-storage kernel: [  955.060805] sd 22:0:0:0: [sdm]  
  3326. Nov 17 00:33:38 cave-storage kernel: [  955.060806] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3327. Nov 17 00:33:38 cave-storage kernel: [  955.060808] sd 22:0:0:0: [sdm] CDB:
  3328. Nov 17 00:33:38 cave-storage kernel: [  955.060811] Write(16): 8a 00 00 00 00 00 04 08 f1 c0 00 00 04 00 00 00
  3329. Nov 17 00:33:38 cave-storage kernel: [  955.060818] end_request: I/O error, dev sdm, sector 67695040
  3330. Nov 17 00:33:38 cave-storage kernel: [  955.069637] Buffer I/O error on device sdm1, logical block 8461624
  3331. Nov 17 00:33:38 cave-storage kernel: [  955.078292] Buffer I/O error on device sdm1, logical block 8461625
  3332. Nov 17 00:33:38 cave-storage kernel: [  955.088257] Buffer I/O error on device sdm1, logical block 8461626
  3333. Nov 17 00:33:38 cave-storage kernel: [  955.097271] Buffer I/O error on device sdm1, logical block 8461627
  3334. Nov 17 00:33:38 cave-storage kernel: [  955.107191] Buffer I/O error on device sdm1, logical block 8461628
  3335. Nov 17 00:33:38 cave-storage kernel: [  955.115916] Buffer I/O error on device sdm1, logical block 8461629
  3336. Nov 17 00:33:38 cave-storage kernel: [  955.125795] Buffer I/O error on device sdm1, logical block 8461630
  3337. Nov 17 00:33:38 cave-storage kernel: [  955.134482] Buffer I/O error on device sdm1, logical block 8461631
  3338. Nov 17 00:33:38 cave-storage kernel: [  955.143821] Buffer I/O error on device sdm1, logical block 8461632
  3339. Nov 17 00:33:38 cave-storage kernel: [  955.153036] Buffer I/O error on device sdm1, logical block 8461633
  3340. Nov 17 00:33:38 cave-storage kernel: [  955.161541] Buffer I/O error on device sdm1, logical block 8461634
  3341. Nov 17 00:33:38 cave-storage kernel: [  955.171572] Buffer I/O error on device sdm1, logical block 8461635
  3342. Nov 17 00:33:38 cave-storage kernel: [  955.180275] Buffer I/O error on device sdm1, logical block 8461636
  3343. Nov 17 00:33:38 cave-storage kernel: [  955.190226] Buffer I/O error on device sdm1, logical block 8461637
  3344. Nov 17 00:33:38 cave-storage kernel: [  955.199230] Buffer I/O error on device sdm1, logical block 8461638
  3345. Nov 17 00:33:38 cave-storage kernel: [  955.209155] Buffer I/O error on device sdm1, logical block 8461639
  3346. Nov 17 00:33:38 cave-storage kernel: [  955.217834] Buffer I/O error on device sdm1, logical block 8461640
  3347. Nov 17 00:33:38 cave-storage kernel: [  955.227029] Buffer I/O error on device sdm1, logical block 8461641
  3348. Nov 17 00:33:38 cave-storage kernel: [  955.236325] Buffer I/O error on device sdm1, logical block 8461642
  3349. Nov 17 00:33:38 cave-storage kernel: [  955.244996] Buffer I/O error on device sdm1, logical block 8461643
  3350. Nov 17 00:33:38 cave-storage kernel: [  955.254917] Buffer I/O error on device sdm1, logical block 8461644
  3351. Nov 17 00:33:38 cave-storage kernel: [  955.263720] Buffer I/O error on device sdm1, logical block 8461645
  3352. Nov 17 00:33:38 cave-storage kernel: [  955.273605] Buffer I/O error on device sdm1, logical block 8461646
  3353. Nov 17 00:33:38 cave-storage kernel: [  955.282147] Buffer I/O error on device sdm1, logical block 8461647
  3354. Nov 17 00:33:38 cave-storage kernel: [  955.292023] Buffer I/O error on device sdm1, logical block 8461648
  3355. Nov 17 00:33:38 cave-storage kernel: [  955.302430] Buffer I/O error on device sdm1, logical block 8461649
  3356. Nov 17 00:33:38 cave-storage kernel: [  955.312834] Buffer I/O error on device sdm1, logical block 8461650
  3357. Nov 17 00:33:38 cave-storage kernel: [  955.324699] Buffer I/O error on device sdm1, logical block 8461651
  3358. Nov 17 00:33:38 cave-storage kernel: [  955.334963] Buffer I/O error on device sdm1, logical block 8461652
  3359. Nov 17 00:33:38 cave-storage kernel: [  955.345205] Buffer I/O error on device sdm1, logical block 8461653
  3360. Nov 17 00:33:38 cave-storage kernel: [  955.357002] Buffer I/O error on device sdm1, logical block 8461654
  3361. Nov 17 00:33:38 cave-storage kernel: [  955.367362] Buffer I/O error on device sdm1, logical block 8461655
  3362. Nov 17 00:33:38 cave-storage kernel: [  955.377656] Buffer I/O error on device sdm1, logical block 8461656
  3363. Nov 17 00:33:38 cave-storage kernel: [  955.389385] Buffer I/O error on device sdm1, logical block 8461657
  3364. Nov 17 00:33:38 cave-storage kernel: [  955.399848] Buffer I/O error on device sdm1, logical block 8461658
  3365. Nov 17 00:33:38 cave-storage kernel: [  955.410168] Buffer I/O error on device sdm1, logical block 8461659
  3366. Nov 17 00:33:38 cave-storage kernel: [  955.421965] Buffer I/O error on device sdm1, logical block 8461660
  3367. Nov 17 00:33:38 cave-storage kernel: [  955.432267] Buffer I/O error on device sdm1, logical block 8461661
  3368. Nov 17 00:33:38 cave-storage kernel: [  955.443306] Buffer I/O error on device sdm1, logical block 8461662
  3369. Nov 17 00:33:38 cave-storage kernel: [  955.454809] Buffer I/O error on device sdm1, logical block 8461663
  3370. Nov 17 00:33:38 cave-storage kernel: [  955.465135] Buffer I/O error on device sdm1, logical block 8461664
  3371. Nov 17 00:33:38 cave-storage kernel: [  955.476353] Buffer I/O error on device sdm1, logical block 8461665
  3372. Nov 17 00:33:38 cave-storage kernel: [  955.487365] Buffer I/O error on device sdm1, logical block 8461666
  3373. Nov 17 00:33:38 cave-storage kernel: [  955.497821] Buffer I/O error on device sdm1, logical block 8461667
  3374. Nov 17 00:33:38 cave-storage kernel: [  955.509429] Buffer I/O error on device sdm1, logical block 8461668
  3375. Nov 17 00:33:38 cave-storage kernel: [  955.520110] Buffer I/O error on device sdm1, logical block 8461669
  3376. Nov 17 00:33:38 cave-storage kernel: [  955.530477] Buffer I/O error on device sdm1, logical block 8461670
  3377. Nov 17 00:33:38 cave-storage kernel: [  955.542472] Buffer I/O error on device sdm1, logical block 8461671
  3378. Nov 17 00:33:38 cave-storage kernel: [  955.551489] Buffer I/O error on device sdm1, logical block 8461672
  3379. Nov 17 00:33:38 cave-storage kernel: [  955.560218] Buffer I/O error on device sdm1, logical block 8461673
  3380. Nov 17 00:33:38 cave-storage kernel: [  955.570404] Buffer I/O error on device sdm1, logical block 8461674
  3381. Nov 17 00:33:38 cave-storage kernel: [  955.579444] Buffer I/O error on device sdm1, logical block 8461675
  3382. Nov 17 00:33:38 cave-storage kernel: [  955.589492] Buffer I/O error on device sdm1, logical block 8461676
  3383. Nov 17 00:33:38 cave-storage kernel: [  955.598578] Buffer I/O error on device sdm1, logical block 8461677
  3384. Nov 17 00:33:38 cave-storage kernel: [  955.608619] Buffer I/O error on device sdm1, logical block 8461678
  3385. Nov 17 00:33:38 cave-storage kernel: [  955.617816] Buffer I/O error on device sdm1, logical block 8461679
  3386. Nov 17 00:33:38 cave-storage kernel: [  955.626614] Buffer I/O error on device sdm1, logical block 8461680
  3387. Nov 17 00:33:39 cave-storage kernel: [  955.636571] Buffer I/O error on device sdm1, logical block 8461681
  3388. Nov 17 00:33:39 cave-storage kernel: [  955.645289] Buffer I/O error on device sdm1, logical block 8461682
  3389. Nov 17 00:33:39 cave-storage kernel: [  955.655257] Buffer I/O error on device sdm1, logical block 8461683
  3390. Nov 17 00:33:39 cave-storage kernel: [  955.664120] Buffer I/O error on device sdm1, logical block 8461684
  3391. Nov 17 00:33:39 cave-storage kernel: [  955.674054] Buffer I/O error on device sdm1, logical block 8461685
  3392. Nov 17 00:33:39 cave-storage kernel: [  955.682709] Buffer I/O error on device sdm1, logical block 8461686
  3393. Nov 17 00:33:39 cave-storage kernel: [  955.691944] Buffer I/O error on device sdm1, logical block 8461687
  3394. Nov 17 00:33:39 cave-storage kernel: [  955.699143] Buffer I/O error on device sdm1, logical block 8461688
  3395. Nov 17 00:33:39 cave-storage kernel: [  955.707688] Buffer I/O error on device sdm1, logical block 8461689
  3396. Nov 17 00:33:39 cave-storage kernel: [  955.715062] Buffer I/O error on device sdm1, logical block 8461690
  3397. Nov 17 00:33:39 cave-storage kernel: [  955.723587] Buffer I/O error on device sdm1, logical block 8461691
  3398. Nov 17 00:33:39 cave-storage kernel: [  955.730763] Buffer I/O error on device sdm1, logical block 8461692
  3399. Nov 17 00:33:39 cave-storage kernel: [  955.739262] Buffer I/O error on device sdm1, logical block 8461693
  3400. Nov 17 00:33:39 cave-storage kernel: [  955.746636] Buffer I/O error on device sdm1, logical block 8461694
  3401. Nov 17 00:33:39 cave-storage kernel: [  955.755245] Buffer I/O error on device sdm1, logical block 8461695
  3402. Nov 17 00:33:39 cave-storage kernel: [  955.762659] Buffer I/O error on device sdm1, logical block 8461696
  3403. Nov 17 00:33:39 cave-storage kernel: [  955.771070] Buffer I/O error on device sdm1, logical block 8461697
  3404. Nov 17 00:33:39 cave-storage kernel: [  955.778353] Buffer I/O error on device sdm1, logical block 8461698
  3405. Nov 17 00:33:39 cave-storage kernel: [  955.787518] Buffer I/O error on device sdm1, logical block 8461699
  3406. Nov 17 00:33:39 cave-storage kernel: [  955.795173] Buffer I/O error on device sdm1, logical block 8461700
  3407. Nov 17 00:33:39 cave-storage kernel: [  955.803828] Buffer I/O error on device sdm1, logical block 8461701
  3408. Nov 17 00:33:39 cave-storage kernel: [  955.811167] Buffer I/O error on device sdm1, logical block 8461702
  3409. Nov 17 00:33:39 cave-storage kernel: [  955.819712] Buffer I/O error on device sdm1, logical block 8461703
  3410. Nov 17 00:33:39 cave-storage kernel: [  955.827138] Buffer I/O error on device sdm1, logical block 8461704
  3411. Nov 17 00:33:39 cave-storage kernel: [  955.835836] Buffer I/O error on device sdm1, logical block 8461705
  3412. Nov 17 00:33:39 cave-storage kernel: [  955.843264] Buffer I/O error on device sdm1, logical block 8461706
  3413. Nov 17 00:33:39 cave-storage kernel: [  955.851970] Buffer I/O error on device sdm1, logical block 8461707
  3414. Nov 17 00:33:39 cave-storage kernel: [  955.859194] Buffer I/O error on device sdm1, logical block 8461708
  3415. Nov 17 00:33:39 cave-storage kernel: [  955.868074] Buffer I/O error on device sdm1, logical block 8461709
  3416. Nov 17 00:33:39 cave-storage kernel: [  955.875646] Buffer I/O error on device sdm1, logical block 8461710
  3417. Nov 17 00:33:39 cave-storage kernel: [  955.884257] Buffer I/O error on device sdm1, logical block 8461711
  3418. Nov 17 00:33:39 cave-storage kernel: [  955.892196] Buffer I/O error on device sdm1, logical block 8461712
  3419. Nov 17 00:33:39 cave-storage kernel: [  955.900624] Buffer I/O error on device sdm1, logical block 8461713
  3420. Nov 17 00:33:39 cave-storage kernel: [  955.908765] Buffer I/O error on device sdm1, logical block 8461714
  3421. Nov 17 00:33:39 cave-storage kernel: [  955.917161] Buffer I/O error on device sdm1, logical block 8461715
  3422. Nov 17 00:33:39 cave-storage kernel: [  955.925255] Buffer I/O error on device sdm1, logical block 8461716
  3423. Nov 17 00:33:39 cave-storage kernel: [  955.933412] Buffer I/O error on device sdm1, logical block 8461717
  3424. Nov 17 00:33:39 cave-storage kernel: [  955.941790] Buffer I/O error on device sdm1, logical block 8461718
  3425. Nov 17 00:33:39 cave-storage kernel: [  955.950999] Buffer I/O error on device sdm1, logical block 8461719
  3426. Nov 17 00:33:39 cave-storage kernel: [  955.958713] Buffer I/O error on device sdm1, logical block 8461720
  3427. Nov 17 00:33:39 cave-storage kernel: [  955.967432] Buffer I/O error on device sdm1, logical block 8461721
  3428. Nov 17 00:33:39 cave-storage kernel: [  955.975303] Buffer I/O error on device sdm1, logical block 8461722
  3429. Nov 17 00:33:39 cave-storage kernel: [  955.983813] Buffer I/O error on device sdm1, logical block 8461723
  3430. Nov 17 00:33:39 cave-storage kernel: [  955.991862] Buffer I/O error on device sdm1, logical block 8461724
  3431. Nov 17 00:33:39 cave-storage kernel: [  956.000257] Buffer I/O error on device sdm1, logical block 8461725
  3432. Nov 17 00:33:39 cave-storage kernel: [  956.008413] Buffer I/O error on device sdm1, logical block 8461726
  3433. Nov 17 00:33:39 cave-storage kernel: [  956.016667] Buffer I/O error on device sdm1, logical block 8461727
  3434. Nov 17 00:33:39 cave-storage kernel: [  956.024945] Buffer I/O error on device sdm1, logical block 8461728
  3435. Nov 17 00:33:39 cave-storage kernel: [  956.033000] Buffer I/O error on device sdm1, logical block 8461729
  3436. Nov 17 00:33:39 cave-storage kernel: [  956.041471] Buffer I/O error on device sdm1, logical block 8461730
  3437. Nov 17 00:33:39 cave-storage kernel: [  956.049172] Buffer I/O error on device sdm1, logical block 8461731
  3438. Nov 17 00:33:39 cave-storage kernel: [  956.057958] Buffer I/O error on device sdm1, logical block 8461732
  3439. Nov 17 00:33:39 cave-storage kernel: [  956.065761] Buffer I/O error on device sdm1, logical block 8461733
  3440. Nov 17 00:33:39 cave-storage kernel: [  956.074580] Buffer I/O error on device sdm1, logical block 8461734
  3441. Nov 17 00:33:39 cave-storage kernel: [  956.082146] Buffer I/O error on device sdm1, logical block 8461735
  3442. Nov 17 00:33:39 cave-storage kernel: [  956.090987] Buffer I/O error on device sdm1, logical block 8461736
  3443. Nov 17 00:33:39 cave-storage kernel: [  956.098660] Buffer I/O error on device sdm1, logical block 8461737
  3444. Nov 17 00:33:39 cave-storage kernel: [  956.107539] Buffer I/O error on device sdm1, logical block 8461738
  3445. Nov 17 00:33:39 cave-storage kernel: [  956.115247] Buffer I/O error on device sdm1, logical block 8461739
  3446. Nov 17 00:33:39 cave-storage kernel: [  956.124214] Buffer I/O error on device sdm1, logical block 8461740
  3447. Nov 17 00:33:39 cave-storage kernel: [  956.131878] Buffer I/O error on device sdm1, logical block 8461741
  3448. Nov 17 00:33:39 cave-storage kernel: [  956.140689] Buffer I/O error on device sdm1, logical block 8461742
  3449. Nov 17 00:33:39 cave-storage kernel: [  956.148232] Buffer I/O error on device sdm1, logical block 8461743
  3450. Nov 17 00:33:39 cave-storage kernel: [  956.157264] Buffer I/O error on device sdm1, logical block 8461744
  3451. Nov 17 00:33:39 cave-storage kernel: [  956.165091] Buffer I/O error on device sdm1, logical block 8461745
  3452. Nov 17 00:33:39 cave-storage kernel: [  956.174044] Buffer I/O error on device sdm1, logical block 8461746
  3453. Nov 17 00:33:39 cave-storage kernel: [  956.181655] Buffer I/O error on device sdm1, logical block 8461747
  3454. Nov 17 00:33:39 cave-storage kernel: [  956.190559] Buffer I/O error on device sdm1, logical block 8461748
  3455. Nov 17 00:33:39 cave-storage kernel: [  956.198216] Buffer I/O error on device sdm1, logical block 8461749
  3456. Nov 17 00:33:39 cave-storage kernel: [  956.207146] Buffer I/O error on device sdm1, logical block 8461750
  3457. Nov 17 00:33:39 cave-storage kernel: [  956.214886] Buffer I/O error on device sdm1, logical block 8461751
  3458. Nov 17 00:33:39 cave-storage kernel: [  956.223816] EXT4-fs warning (device sdm1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32284835840 size 524288 starting block 8462008)
  3459. Nov 17 00:33:39 cave-storage kernel: [  956.223878] ata25: EH complete
  3460. Nov 17 00:33:39 cave-storage kernel: [  956.223908] ata26: EH complete
  3461. Nov 17 00:33:39 cave-storage kernel: [  956.223929] sd 24:0:0:0: [sdo] Unhandled error code
  3462. Nov 17 00:33:39 cave-storage kernel: [  956.223931] sd 24:0:0:0: [sdo]  
  3463. Nov 17 00:33:39 cave-storage kernel: [  956.223932] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3464. Nov 17 00:33:39 cave-storage kernel: [  956.223933] sd 24:0:0:0: [sdo] CDB:
  3465. Nov 17 00:33:39 cave-storage kernel: [  956.223934] Write(16): 8a 00 00 00 00 00 e8 c4 1f 08 00 00 00 30 00 00
  3466. Nov 17 00:33:39 cave-storage kernel: [  956.223941] end_request: I/O error, dev sdo, sector 3905167112
  3467. Nov 17 00:33:39 cave-storage kernel: [  956.232196] sd 25:0:0:0: [sdp] Unhandled error code
  3468. Nov 17 00:33:39 cave-storage kernel: [  956.232197] sd 25:0:0:0: [sdp]  
  3469. Nov 17 00:33:39 cave-storage kernel: [  956.232199] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3470. Nov 17 00:33:39 cave-storage kernel: [  956.232200] sd 25:0:0:0: [sdp] CDB:
  3471. Nov 17 00:33:39 cave-storage kernel: [  956.232201] Write(16): 8a 00 00 00 00 00 e8 c4 20 78 00 00 00 30 00 00
  3472. Nov 17 00:33:39 cave-storage kernel: [  956.232207] end_request: I/O error, dev sdp, sector 3905167480
  3473. Nov 17 00:33:39 cave-storage kernel: [  956.232329] Aborting journal on device sdo1-8.
  3474. Nov 17 00:33:39 cave-storage kernel: [  956.232349] EXT4-fs (sdo1): delayed block allocation failed for inode 12 at logical offset 7882232 with max blocks 2048 with error -30
  3475. Nov 17 00:33:39 cave-storage kernel: [  956.232349] EXT4-fs (sdo1): This should not happen!! Data will be lost
  3476. Nov 17 00:33:39 cave-storage kernel: [  956.232349]
  3477. Nov 17 00:33:39 cave-storage kernel: [  956.233197] EXT4-fs error (device sdo1) in ext4_da_writepages:2443: Journal has aborted
  3478. Nov 17 00:33:39 cave-storage kernel: [  956.233211] sd 24:0:0:0: [sdo] Unhandled error code
  3479. Nov 17 00:33:39 cave-storage kernel: [  956.233212] sd 24:0:0:0: [sdo]  
  3480. Nov 17 00:33:39 cave-storage kernel: [  956.233213] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3481. Nov 17 00:33:39 cave-storage kernel: [  956.233213] sd 24:0:0:0: [sdo] CDB:
  3482. Nov 17 00:33:39 cave-storage kernel: [  956.233217] Write(16): 8a 00 00 00 00 00 e8 c4 08 00 00 00 00 08 00 00
  3483. Nov 17 00:33:39 cave-storage kernel: [  956.233218] end_request: I/O error, dev sdo, sector 3905161216
  3484. Nov 17 00:33:39 cave-storage kernel: [  956.233220] Buffer I/O error on device sdo1, logical block 488144896
  3485. Nov 17 00:33:39 cave-storage kernel: [  956.233220] lost page write due to I/O error on sdo1
  3486. Nov 17 00:33:39 cave-storage kernel: [  956.233225] sd 24:0:0:0: [sdo] Unhandled error code
  3487. Nov 17 00:33:39 cave-storage kernel: [  956.233226] sd 24:0:0:0: [sdo]  
  3488. Nov 17 00:33:39 cave-storage kernel: [  956.233226] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3489. Nov 17 00:33:39 cave-storage kernel: [  956.233227] sd 24:0:0:0: [sdo] CDB:
  3490. Nov 17 00:33:39 cave-storage kernel: [  956.233230] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  3491. Nov 17 00:33:39 cave-storage kernel: [  956.233230] end_request: I/O error, dev sdo, sector 2048
  3492. Nov 17 00:33:39 cave-storage kernel: [  956.233231] Buffer I/O error on device sdo1, logical block 0
  3493. Nov 17 00:33:39 cave-storage kernel: [  956.233232] lost page write due to I/O error on sdo1
  3494. Nov 17 00:33:39 cave-storage kernel: [  956.233235] JBD2: Error -5 detected when updating journal superblock for sdo1-8.
  3495. Nov 17 00:33:39 cave-storage kernel: [  956.233246] EXT4-fs (sdo1): previous I/O error to superblock detected
  3496. Nov 17 00:33:39 cave-storage kernel: [  956.233252] sd 24:0:0:0: [sdo] Unhandled error code
  3497. Nov 17 00:33:39 cave-storage kernel: [  956.233253] sd 24:0:0:0: [sdo]  
  3498. Nov 17 00:33:39 cave-storage kernel: [  956.233253] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3499. Nov 17 00:33:39 cave-storage kernel: [  956.233254] sd 24:0:0:0: [sdo] CDB:
  3500. Nov 17 00:33:39 cave-storage kernel: [  956.233257] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  3501. Nov 17 00:33:39 cave-storage kernel: [  956.233257] end_request: I/O error, dev sdo, sector 2048
  3502. Nov 17 00:33:39 cave-storage kernel: [  956.233258] Buffer I/O error on device sdo1, logical block 0
  3503. Nov 17 00:33:39 cave-storage kernel: [  956.233258] lost page write due to I/O error on sdo1
  3504. Nov 17 00:33:39 cave-storage kernel: [  956.233262] EXT4-fs error (device sdo1): ext4_journal_start_sb:349: Detected aborted journal
  3505. Nov 17 00:33:39 cave-storage kernel: [  956.233263] EXT4-fs (sdo1): Remounting filesystem read-only
  3506. Nov 17 00:33:39 cave-storage kernel: [  956.233264] EXT4-fs (sdo1): previous I/O error to superblock detected
  3507. Nov 17 00:33:39 cave-storage kernel: [  956.233268] sd 24:0:0:0: [sdo] Unhandled error code
  3508. Nov 17 00:33:39 cave-storage kernel: [  956.233269] sd 24:0:0:0: [sdo]  
  3509. Nov 17 00:33:39 cave-storage kernel: [  956.233269] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3510. Nov 17 00:33:39 cave-storage kernel: [  956.233270] sd 24:0:0:0: [sdo] CDB:
  3511. Nov 17 00:33:39 cave-storage kernel: [  956.233273] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  3512. Nov 17 00:33:39 cave-storage kernel: [  956.233274] end_request: I/O error, dev sdo, sector 2048
  3513. Nov 17 00:33:39 cave-storage kernel: [  956.233274] Buffer I/O error on device sdo1, logical block 0
  3514. Nov 17 00:33:39 cave-storage kernel: [  956.233275] lost page write due to I/O error on sdo1
  3515. Nov 17 00:33:39 cave-storage kernel: [  956.233278] EXT4-fs (sdo1): ext4_da_writepages: jbd2_start: 9216 pages, ino 12; err -30
  3516. Nov 17 00:33:39 cave-storage kernel: [  956.568768] Aborting journal on device sdp1-8.
  3517. Nov 17 00:33:44 cave-storage kernel: [  956.569579] EXT4-fs (sdp1): ext4_da_writepages: jbd2_start: 6520 pages, ino 12; err -30
  3518. Nov 17 00:33:44 cave-storage kernel: [  956.569608] EXT4-fs (sdp1): ext4_da_writepages: jbd2_start: 1024 pages, ino 12; err -30
  3519. Nov 17 00:33:44 cave-storage kernel: [  956.569616] sd 25:0:0:0: [sdp] Unhandled error code
  3520. Nov 17 00:33:44 cave-storage kernel: [  956.569617] sd 25:0:0:0: [sdp]  
  3521. Nov 17 00:33:44 cave-storage kernel: [  956.569618] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3522. Nov 17 00:33:44 cave-storage kernel: [  956.569619] sd 25:0:0:0: [sdp] CDB:
  3523. Nov 17 00:33:44 cave-storage kernel: [  956.569623] Write(16): 8a 00 00 00 00 00 04 08 f3 c0 00 00 04 00 00 00
  3524. Nov 17 00:33:44 cave-storage kernel: [  956.569624] end_request: I/O error, dev sdp, sector 67695552
  3525. Nov 17 00:33:44 cave-storage kernel: [  956.569626] Buffer I/O error on device sdp1, logical block 8461688
  3526. Nov 17 00:33:44 cave-storage kernel: [  956.569627] Buffer I/O error on device sdp1, logical block 8461689
  3527. Nov 17 00:33:44 cave-storage kernel: [  956.569628] Buffer I/O error on device sdp1, logical block 8461690
  3528. Nov 17 00:33:44 cave-storage kernel: [  956.569629] Buffer I/O error on device sdp1, logical block 8461691
  3529. Nov 17 00:33:44 cave-storage kernel: [  956.569630] Buffer I/O error on device sdp1, logical block 8461692
  3530. Nov 17 00:33:44 cave-storage kernel: [  956.569630] Buffer I/O error on device sdp1, logical block 8461693
  3531. Nov 17 00:33:44 cave-storage kernel: [  956.569631] Buffer I/O error on device sdp1, logical block 8461694
  3532. Nov 17 00:33:44 cave-storage kernel: [  956.569632] Buffer I/O error on device sdp1, logical block 8461695
  3533. Nov 17 00:33:44 cave-storage kernel: [  956.569632] Buffer I/O error on device sdp1, logical block 8461696
  3534. Nov 17 00:33:44 cave-storage kernel: [  956.569633] Buffer I/O error on device sdp1, logical block 8461697
  3535. Nov 17 00:33:44 cave-storage kernel: [  956.569634] Buffer I/O error on device sdp1, logical block 8461698
  3536. Nov 17 00:33:44 cave-storage kernel: [  956.569635] Buffer I/O error on device sdp1, logical block 8461699
  3537. Nov 17 00:33:44 cave-storage kernel: [  956.569635] Buffer I/O error on device sdp1, logical block 8461700
  3538. Nov 17 00:33:44 cave-storage kernel: [  956.569636] Buffer I/O error on device sdp1, logical block 8461701
  3539. Nov 17 00:33:44 cave-storage kernel: [  956.569637] Buffer I/O error on device sdp1, logical block 8461702
  3540. Nov 17 00:33:44 cave-storage kernel: [  956.569637] Buffer I/O error on device sdp1, logical block 8461703
  3541. Nov 17 00:33:44 cave-storage kernel: [  956.569638] Buffer I/O error on device sdp1, logical block 8461704
  3542. Nov 17 00:33:44 cave-storage kernel: [  956.569639] Buffer I/O error on device sdp1, logical block 8461705
  3543. Nov 17 00:33:44 cave-storage kernel: [  956.569639] Buffer I/O error on device sdp1, logical block 8461706
  3544. Nov 17 00:33:44 cave-storage kernel: [  956.569640] Buffer I/O error on device sdp1, logical block 8461707
  3545. Nov 17 00:33:44 cave-storage kernel: [  956.569641] Buffer I/O error on device sdp1, logical block 8461708
  3546. Nov 17 00:33:44 cave-storage kernel: [  956.569641] Buffer I/O error on device sdp1, logical block 8461709
  3547. Nov 17 00:33:44 cave-storage kernel: [  956.569642] Buffer I/O error on device sdp1, logical block 8461710
  3548. Nov 17 00:33:44 cave-storage kernel: [  956.569643] Buffer I/O error on device sdp1, logical block 8461711
  3549. Nov 17 00:33:44 cave-storage kernel: [  956.569643] Buffer I/O error on device sdp1, logical block 8461712
  3550. Nov 17 00:33:44 cave-storage kernel: [  956.569644] Buffer I/O error on device sdp1, logical block 8461713
  3551. Nov 17 00:33:44 cave-storage kernel: [  956.569645] Buffer I/O error on device sdp1, logical block 8461714
  3552. Nov 17 00:33:44 cave-storage kernel: [  956.569646] Buffer I/O error on device sdp1, logical block 8461715
  3553. Nov 17 00:33:44 cave-storage kernel: [  956.569646] Buffer I/O error on device sdp1, logical block 8461716
  3554. Nov 17 00:33:44 cave-storage kernel: [  956.569647] Buffer I/O error on device sdp1, logical block 8461717
  3555. Nov 17 00:33:44 cave-storage kernel: [  956.569648] Buffer I/O error on device sdp1, logical block 8461718
  3556. Nov 17 00:33:44 cave-storage kernel: [  956.569648] Buffer I/O error on device sdp1, logical block 8461719
  3557. Nov 17 00:33:44 cave-storage kernel: [  956.569649] Buffer I/O error on device sdp1, logical block 8461720
  3558. Nov 17 00:33:44 cave-storage kernel: [  956.569650] Buffer I/O error on device sdp1, logical block 8461721
  3559. Nov 17 00:33:44 cave-storage kernel: [  956.569650] Buffer I/O error on device sdp1, logical block 8461722
  3560. Nov 17 00:33:44 cave-storage kernel: [  956.569651] Buffer I/O error on device sdp1, logical block 8461723
  3561. Nov 17 00:33:44 cave-storage kernel: [  956.569652] Buffer I/O error on device sdp1, logical block 8461724
  3562. Nov 17 00:33:44 cave-storage kernel: [  956.569652] Buffer I/O error on device sdp1, logical block 8461725
  3563. Nov 17 00:33:44 cave-storage kernel: [  956.569653] Buffer I/O error on device sdp1, logical block 8461726
  3564. Nov 17 00:33:44 cave-storage kernel: [  956.569653] Buffer I/O error on device sdp1, logical block 8461727
  3565. Nov 17 00:33:44 cave-storage kernel: [  956.569654] Buffer I/O error on device sdp1, logical block 8461728
  3566. Nov 17 00:33:44 cave-storage kernel: [  956.569655] Buffer I/O error on device sdp1, logical block 8461729
  3567. Nov 17 00:33:44 cave-storage kernel: [  956.569655] Buffer I/O error on device sdp1, logical block 8461730
  3568. Nov 17 00:33:44 cave-storage kernel: [  956.569656] Buffer I/O error on device sdp1, logical block 8461731
  3569. Nov 17 00:33:44 cave-storage kernel: [  956.569657] Buffer I/O error on device sdp1, logical block 8461732
  3570. Nov 17 00:33:44 cave-storage kernel: [  956.569657] Buffer I/O error on device sdp1, logical block 8461733
  3571. Nov 17 00:33:44 cave-storage kernel: [  956.569658] Buffer I/O error on device sdp1, logical block 8461734
  3572. Nov 17 00:33:44 cave-storage kernel: [  956.569659] Buffer I/O error on device sdp1, logical block 8461735
  3573. Nov 17 00:33:44 cave-storage kernel: [  956.569660] Buffer I/O error on device sdp1, logical block 8461736
  3574. Nov 17 00:33:44 cave-storage kernel: [  956.569660] Buffer I/O error on device sdp1, logical block 8461737
  3575. Nov 17 00:33:44 cave-storage kernel: [  956.569661] Buffer I/O error on device sdp1, logical block 8461738
  3576. Nov 17 00:33:44 cave-storage kernel: [  956.569662] Buffer I/O error on device sdp1, logical block 8461739
  3577. Nov 17 00:33:44 cave-storage kernel: [  956.569663] Buffer I/O error on device sdp1, logical block 8461740
  3578. Nov 17 00:33:44 cave-storage kernel: [  956.569663] Buffer I/O error on device sdp1, logical block 8461741
  3579. Nov 17 00:33:44 cave-storage kernel: [  956.569664] Buffer I/O error on device sdp1, logical block 8461742
  3580. Nov 17 00:33:44 cave-storage kernel: [  956.569665] Buffer I/O error on device sdp1, logical block 8461743
  3581. Nov 17 00:33:44 cave-storage kernel: [  956.569665] Buffer I/O error on device sdp1, logical block 8461744
  3582. Nov 17 00:33:44 cave-storage kernel: [  956.569666] Buffer I/O error on device sdp1, logical block 8461745
  3583. Nov 17 00:33:44 cave-storage kernel: [  956.569667] Buffer I/O error on device sdp1, logical block 8461746
  3584. Nov 17 00:33:44 cave-storage kernel: [  956.569667] Buffer I/O error on device sdp1, logical block 8461747
  3585. Nov 17 00:33:44 cave-storage kernel: [  956.569668] Buffer I/O error on device sdp1, logical block 8461748
  3586. Nov 17 00:33:44 cave-storage kernel: [  956.569669] Buffer I/O error on device sdp1, logical block 8461749
  3587. Nov 17 00:33:44 cave-storage kernel: [  956.569669] Buffer I/O error on device sdp1, logical block 8461750
  3588. Nov 17 00:33:44 cave-storage kernel: [  956.569670] Buffer I/O error on device sdp1, logical block 8461751
  3589. Nov 17 00:33:44 cave-storage kernel: [  956.569671] Buffer I/O error on device sdp1, logical block 8461752
  3590. Nov 17 00:33:44 cave-storage kernel: [  956.569672] Buffer I/O error on device sdp1, logical block 8461753
  3591. Nov 17 00:33:44 cave-storage kernel: [  956.569672] Buffer I/O error on device sdp1, logical block 8461754
  3592. Nov 17 00:33:44 cave-storage kernel: [  956.569673] Buffer I/O error on device sdp1, logical block 8461755
  3593. Nov 17 00:33:44 cave-storage kernel: [  956.569674] Buffer I/O error on device sdp1, logical block 8461756
  3594. Nov 17 00:33:44 cave-storage kernel: [  956.569674] Buffer I/O error on device sdp1, logical block 8461757
  3595. Nov 17 00:33:44 cave-storage kernel: [  956.569675] Buffer I/O error on device sdp1, logical block 8461758
  3596. Nov 17 00:33:44 cave-storage kernel: [  956.569676] Buffer I/O error on device sdp1, logical block 8461759
  3597. Nov 17 00:33:44 cave-storage kernel: [  956.569676] Buffer I/O error on device sdp1, logical block 8461760
  3598. Nov 17 00:33:44 cave-storage kernel: [  956.569677] Buffer I/O error on device sdp1, logical block 8461761
  3599. Nov 17 00:33:44 cave-storage kernel: [  956.569678] Buffer I/O error on device sdp1, logical block 8461762
  3600. Nov 17 00:33:44 cave-storage kernel: [  956.569678] Buffer I/O error on device sdp1, logical block 8461763
  3601. Nov 17 00:33:44 cave-storage kernel: [  956.569679] Buffer I/O error on device sdp1, logical block 8461764
  3602. Nov 17 00:33:44 cave-storage kernel: [  956.569680] Buffer I/O error on device sdp1, logical block 8461765
  3603. Nov 17 00:33:44 cave-storage kernel: [  956.569680] Buffer I/O error on device sdp1, logical block 8461766
  3604. Nov 17 00:33:44 cave-storage kernel: [  956.569681] Buffer I/O error on device sdp1, logical block 8461767
  3605. Nov 17 00:33:44 cave-storage kernel: [  956.569682] Buffer I/O error on device sdp1, logical block 8461768
  3606. Nov 17 00:33:44 cave-storage kernel: [  956.569682] Buffer I/O error on device sdp1, logical block 8461769
  3607. Nov 17 00:33:44 cave-storage kernel: [  956.569683] Buffer I/O error on device sdp1, logical block 8461770
  3608. Nov 17 00:33:44 cave-storage kernel: [  956.569684] Buffer I/O error on device sdp1, logical block 8461771
  3609. Nov 17 00:33:44 cave-storage kernel: [  956.569684] Buffer I/O error on device sdp1, logical block 8461772
  3610. Nov 17 00:33:44 cave-storage kernel: [  956.569685] Buffer I/O error on device sdp1, logical block 8461773
  3611. Nov 17 00:33:44 cave-storage kernel: [  956.569686] Buffer I/O error on device sdp1, logical block 8461774
  3612. Nov 17 00:33:44 cave-storage kernel: [  956.569686] Buffer I/O error on device sdp1, logical block 8461775
  3613. Nov 17 00:33:44 cave-storage kernel: [  956.569687] Buffer I/O error on device sdp1, logical block 8461776
  3614. Nov 17 00:33:44 cave-storage kernel: [  956.569688] Buffer I/O error on device sdp1, logical block 8461777
  3615. Nov 17 00:33:44 cave-storage kernel: [  956.569689] Buffer I/O error on device sdp1, logical block 8461778
  3616. Nov 17 00:33:44 cave-storage kernel: [  956.569689] Buffer I/O error on device sdp1, logical block 8461779
  3617. Nov 17 00:33:44 cave-storage kernel: [  956.569690] Buffer I/O error on device sdp1, logical block 8461780
  3618. Nov 17 00:33:44 cave-storage kernel: [  956.569691] Buffer I/O error on device sdp1, logical block 8461781
  3619. Nov 17 00:33:44 cave-storage kernel: [  956.569691] Buffer I/O error on device sdp1, logical block 8461782
  3620. Nov 17 00:33:44 cave-storage kernel: [  956.569692] Buffer I/O error on device sdp1, logical block 8461783
  3621. Nov 17 00:33:44 cave-storage kernel: [  956.569693] Buffer I/O error on device sdp1, logical block 8461784
  3622. Nov 17 00:33:44 cave-storage kernel: [  956.569693] Buffer I/O error on device sdp1, logical block 8461785
  3623. Nov 17 00:33:44 cave-storage kernel: [  956.569694] Buffer I/O error on device sdp1, logical block 8461786
  3624. Nov 17 00:33:44 cave-storage kernel: [  956.569695] Buffer I/O error on device sdp1, logical block 8461787
  3625. Nov 17 00:33:44 cave-storage kernel: [  956.569695] Buffer I/O error on device sdp1, logical block 8461788
  3626. Nov 17 00:33:44 cave-storage kernel: [  956.569696] Buffer I/O error on device sdp1, logical block 8461789
  3627. Nov 17 00:33:44 cave-storage kernel: [  956.569697] Buffer I/O error on device sdp1, logical block 8461790
  3628. Nov 17 00:33:44 cave-storage kernel: [  956.569697] Buffer I/O error on device sdp1, logical block 8461791
  3629. Nov 17 00:33:44 cave-storage kernel: [  956.569698] Buffer I/O error on device sdp1, logical block 8461792
  3630. Nov 17 00:33:44 cave-storage kernel: [  956.569699] Buffer I/O error on device sdp1, logical block 8461793
  3631. Nov 17 00:33:44 cave-storage kernel: [  956.569700] Buffer I/O error on device sdp1, logical block 8461794
  3632. Nov 17 00:33:44 cave-storage kernel: [  956.569700] Buffer I/O error on device sdp1, logical block 8461795
  3633. Nov 17 00:33:44 cave-storage kernel: [  956.569701] Buffer I/O error on device sdp1, logical block 8461796
  3634. Nov 17 00:33:44 cave-storage kernel: [  956.569702] Buffer I/O error on device sdp1, logical block 8461797
  3635. Nov 17 00:33:44 cave-storage kernel: [  956.569702] Buffer I/O error on device sdp1, logical block 8461798
  3636. Nov 17 00:33:44 cave-storage kernel: [  956.569703] Buffer I/O error on device sdp1, logical block 8461799
  3637. Nov 17 00:33:44 cave-storage kernel: [  956.569704] Buffer I/O error on device sdp1, logical block 8461800
  3638. Nov 17 00:33:44 cave-storage kernel: [  956.569705] Buffer I/O error on device sdp1, logical block 8461801
  3639. Nov 17 00:33:44 cave-storage kernel: [  956.569705] Buffer I/O error on device sdp1, logical block 8461802
  3640. Nov 17 00:33:44 cave-storage kernel: [  956.569706] Buffer I/O error on device sdp1, logical block 8461803
  3641. Nov 17 00:33:44 cave-storage kernel: [  956.569707] Buffer I/O error on device sdp1, logical block 8461804
  3642. Nov 17 00:33:44 cave-storage kernel: [  956.569707] Buffer I/O error on device sdp1, logical block 8461805
  3643. Nov 17 00:33:44 cave-storage kernel: [  956.569708] Buffer I/O error on device sdp1, logical block 8461806
  3644. Nov 17 00:33:44 cave-storage kernel: [  956.569709] Buffer I/O error on device sdp1, logical block 8461807
  3645. Nov 17 00:33:44 cave-storage kernel: [  956.569709] Buffer I/O error on device sdp1, logical block 8461808
  3646. Nov 17 00:33:44 cave-storage kernel: [  956.569710] Buffer I/O error on device sdp1, logical block 8461809
  3647. Nov 17 00:33:44 cave-storage kernel: [  956.569711] Buffer I/O error on device sdp1, logical block 8461810
  3648. Nov 17 00:33:44 cave-storage kernel: [  956.569711] Buffer I/O error on device sdp1, logical block 8461811
  3649. Nov 17 00:33:44 cave-storage kernel: [  956.569712] Buffer I/O error on device sdp1, logical block 8461812
  3650. Nov 17 00:33:44 cave-storage kernel: [  956.569713] Buffer I/O error on device sdp1, logical block 8461813
  3651. Nov 17 00:33:44 cave-storage kernel: [  956.569713] Buffer I/O error on device sdp1, logical block 8461814
  3652. Nov 17 00:33:44 cave-storage kernel: [  956.569714] Buffer I/O error on device sdp1, logical block 8461815
  3653. Nov 17 00:33:44 cave-storage kernel: [  956.569716] EXT4-fs warning (device sdp1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32285097984 size 524288 starting block 8462072)
  3654. Nov 17 00:33:44 cave-storage kernel: [  956.569721] sd 25:0:0:0: [sdp] Unhandled error code
  3655. Nov 17 00:33:44 cave-storage kernel: [  956.569721] sd 25:0:0:0: [sdp]  
  3656. Nov 17 00:33:44 cave-storage kernel: [  956.569722] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3657. Nov 17 00:33:44 cave-storage kernel: [  956.569722] sd 25:0:0:0: [sdp] CDB:
  3658. Nov 17 00:33:44 cave-storage kernel: [  956.569726] Write(16): 8a 00 00 00 00 00 04 08 f7 c0 00 00 04 00 00 00
  3659. Nov 17 00:33:44 cave-storage kernel: [  956.569726] end_request: I/O error, dev sdp, sector 67696576
  3660. Nov 17 00:33:44 cave-storage kernel: [  956.569727] Buffer I/O error on device sdp1, logical block 8461816
  3661. Nov 17 00:33:44 cave-storage kernel: [  956.569728] Buffer I/O error on device sdp1, logical block 8461817
  3662. Nov 17 00:33:44 cave-storage kernel: [  956.569729] Buffer I/O error on device sdp1, logical block 8461818
  3663. Nov 17 00:33:44 cave-storage kernel: [  956.569729] Buffer I/O error on device sdp1, logical block 8461819
  3664. Nov 17 00:33:44 cave-storage kernel: [  956.569730] Buffer I/O error on device sdp1, logical block 8461820
  3665. Nov 17 00:33:44 cave-storage kernel: [  956.569731] Buffer I/O error on device sdp1, logical block 8461821
  3666. Nov 17 00:33:44 cave-storage kernel: [  956.569731] Buffer I/O error on device sdp1, logical block 8461822
  3667. Nov 17 00:33:44 cave-storage kernel: [  956.569732] Buffer I/O error on device sdp1, logical block 8461823
  3668. Nov 17 00:33:44 cave-storage kernel: [  956.569733] Buffer I/O error on device sdp1, logical block 8461824
  3669. Nov 17 00:33:44 cave-storage kernel: [  956.569733] Buffer I/O error on device sdp1, logical block 8461825
  3670. Nov 17 00:33:44 cave-storage kernel: [  956.569734] Buffer I/O error on device sdp1, logical block 8461826
  3671. Nov 17 00:33:44 cave-storage kernel: [  956.569735] Buffer I/O error on device sdp1, logical block 8461827
  3672. Nov 17 00:33:44 cave-storage kernel: [  956.569735] Buffer I/O error on device sdp1, logical block 8461828
  3673. Nov 17 00:33:44 cave-storage kernel: [  956.569736] Buffer I/O error on device sdp1, logical block 8461829
  3674. Nov 17 00:33:44 cave-storage kernel: [  956.569737] Buffer I/O error on device sdp1, logical block 8461830
  3675. Nov 17 00:33:44 cave-storage kernel: [  956.569737] Buffer I/O error on device sdp1, logical block 8461831
  3676. Nov 17 00:33:44 cave-storage kernel: [  956.569738] Buffer I/O error on device sdp1, logical block 8461832
  3677. Nov 17 00:33:44 cave-storage kernel: [  956.569739] Buffer I/O error on device sdp1, logical block 8461833
  3678. Nov 17 00:33:44 cave-storage kernel: [  956.569739] Buffer I/O error on device sdp1, logical block 8461834
  3679. Nov 17 00:33:44 cave-storage kernel: [  956.569740] Buffer I/O error on device sdp1, logical block 8461835
  3680. Nov 17 00:33:44 cave-storage kernel: [  956.569741] Buffer I/O error on device sdp1, logical block 8461836
  3681. Nov 17 00:33:44 cave-storage kernel: [  956.569742] Buffer I/O error on device sdp1, logical block 8461837
  3682. Nov 17 00:33:44 cave-storage kernel: [  956.569742] Buffer I/O error on device sdp1, logical block 8461838
  3683. Nov 17 00:33:44 cave-storage kernel: [  956.569743] Buffer I/O error on device sdp1, logical block 8461839
  3684. Nov 17 00:33:44 cave-storage kernel: [  956.569744] Buffer I/O error on device sdp1, logical block 8461840
  3685. Nov 17 00:33:44 cave-storage kernel: [  956.569744] Buffer I/O error on device sdp1, logical block 8461841
  3686. Nov 17 00:33:44 cave-storage kernel: [  956.569745] Buffer I/O error on device sdp1, logical block 8461842
  3687. Nov 17 00:33:44 cave-storage kernel: [  956.569746] Buffer I/O error on device sdp1, logical block 8461843
  3688. Nov 17 00:33:44 cave-storage kernel: [  956.569747] Buffer I/O error on device sdp1, logical block 8461844
  3689. Nov 17 00:33:44 cave-storage kernel: [  956.569747] Buffer I/O error on device sdp1, logical block 8461845
  3690. Nov 17 00:33:44 cave-storage kernel: [  956.569748] Buffer I/O error on device sdp1, logical block 8461846
  3691. Nov 17 00:33:44 cave-storage kernel: [  956.569749] Buffer I/O error on device sdp1, logical block 8461847
  3692. Nov 17 00:33:44 cave-storage kernel: [  956.569749] Buffer I/O error on device sdp1, logical block 8461848
  3693. Nov 17 00:33:44 cave-storage kernel: [  956.569750] Buffer I/O error on device sdp1, logical block 8461849
  3694. Nov 17 00:33:44 cave-storage kernel: [  956.569751] Buffer I/O error on device sdp1, logical block 8461850
  3695. Nov 17 00:33:44 cave-storage kernel: [  956.569751] Buffer I/O error on device sdp1, logical block 8461851
  3696. Nov 17 00:33:44 cave-storage kernel: [  956.569752] Buffer I/O error on device sdp1, logical block 8461852
  3697. Nov 17 00:33:44 cave-storage kernel: [  956.569753] Buffer I/O error on device sdp1, logical block 8461853
  3698. Nov 17 00:33:44 cave-storage kernel: [  956.569753] Buffer I/O error on device sdp1, logical block 8461854
  3699. Nov 17 00:33:44 cave-storage kernel: [  956.569754] Buffer I/O error on device sdp1, logical block 8461855
  3700. Nov 17 00:33:44 cave-storage kernel: [  956.569755] Buffer I/O error on device sdp1, logical block 8461856
  3701. Nov 17 00:33:44 cave-storage kernel: [  956.569755] Buffer I/O error on device sdp1, logical block 8461857
  3702. Nov 17 00:33:44 cave-storage kernel: [  956.569756] Buffer I/O error on device sdp1, logical block 8461858
  3703. Nov 17 00:33:44 cave-storage kernel: [  956.569757] Buffer I/O error on device sdp1, logical block 8461859
  3704. Nov 17 00:33:44 cave-storage kernel: [  956.569757] Buffer I/O error on device sdp1, logical block 8461860
  3705. Nov 17 00:33:44 cave-storage kernel: [  956.569758] Buffer I/O error on device sdp1, logical block 8461861
  3706. Nov 17 00:33:44 cave-storage kernel: [  956.569759] Buffer I/O error on device sdp1, logical block 8461862
  3707. Nov 17 00:33:44 cave-storage kernel: [  956.569759] Buffer I/O error on device sdp1, logical block 8461863
  3708. Nov 17 00:33:44 cave-storage kernel: [  956.569760] Buffer I/O error on device sdp1, logical block 8461864
  3709. Nov 17 00:33:44 cave-storage kernel: [  956.569761] Buffer I/O error on device sdp1, logical block 8461865
  3710. Nov 17 00:33:44 cave-storage kernel: [  956.569761] Buffer I/O error on device sdp1, logical block 8461866
  3711. Nov 17 00:33:44 cave-storage kernel: [  956.569762] Buffer I/O error on device sdp1, logical block 8461867
  3712. Nov 17 00:33:44 cave-storage kernel: [  956.569763] Buffer I/O error on device sdp1, logical block 8461868
  3713. Nov 17 00:33:44 cave-storage kernel: [  956.569763] Buffer I/O error on device sdp1, logical block 8461869
  3714. Nov 17 00:33:44 cave-storage kernel: [  956.569764] Buffer I/O error on device sdp1, logical block 8461870
  3715. Nov 17 00:33:44 cave-storage kernel: [  956.569765] Buffer I/O error on device sdp1, logical block 8461871
  3716. Nov 17 00:33:44 cave-storage kernel: [  956.569765] Buffer I/O error on device sdp1, logical block 8461872
  3717. Nov 17 00:33:44 cave-storage kernel: [  956.569766] Buffer I/O error on device sdp1, logical block 8461873
  3718. Nov 17 00:33:44 cave-storage kernel: [  956.569767] Buffer I/O error on device sdp1, logical block 8461874
  3719. Nov 17 00:33:44 cave-storage kernel: [  956.569767] Buffer I/O error on device sdp1, logical block 8461875
  3720. Nov 17 00:33:44 cave-storage kernel: [  956.569768] Buffer I/O error on device sdp1, logical block 8461876
  3721. Nov 17 00:33:44 cave-storage kernel: [  956.569769] Buffer I/O error on device sdp1, logical block 8461877
  3722. Nov 17 00:33:44 cave-storage kernel: [  956.569769] Buffer I/O error on device sdp1, logical block 8461878
  3723. Nov 17 00:33:44 cave-storage kernel: [  956.569770] Buffer I/O error on device sdp1, logical block 8461879
  3724. Nov 17 00:33:44 cave-storage kernel: [  956.569771] Buffer I/O error on device sdp1, logical block 8461880
  3725. Nov 17 00:33:44 cave-storage kernel: [  956.569771] Buffer I/O error on device sdp1, logical block 8461881
  3726. Nov 17 00:33:44 cave-storage kernel: [  956.569772] Buffer I/O error on device sdp1, logical block 8461882
  3727. Nov 17 00:33:44 cave-storage kernel: [  956.569773] Buffer I/O error on device sdp1, logical block 8461883
  3728. Nov 17 00:33:44 cave-storage kernel: [  956.569773] Buffer I/O error on device sdp1, logical block 8461884
  3729. Nov 17 00:33:44 cave-storage kernel: [  956.569774] Buffer I/O error on device sdp1, logical block 8461885
  3730. Nov 17 00:33:44 cave-storage kernel: [  956.569775] Buffer I/O error on device sdp1, logical block 8461886
  3731. Nov 17 00:33:44 cave-storage kernel: [  956.569775] Buffer I/O error on device sdp1, logical block 8461887
  3732. Nov 17 00:33:44 cave-storage kernel: [  956.569776] Buffer I/O error on device sdp1, logical block 8461888
  3733. Nov 17 00:33:44 cave-storage kernel: [  956.569777] Buffer I/O error on device sdp1, logical block 8461889
  3734. Nov 17 00:33:44 cave-storage kernel: [  956.569778] Buffer I/O error on device sdp1, logical block 8461890
  3735. Nov 17 00:33:44 cave-storage kernel: [  956.569778] Buffer I/O error on device sdp1, logical block 8461891
  3736. Nov 17 00:33:44 cave-storage kernel: [  956.569779] Buffer I/O error on device sdp1, logical block 8461892
  3737. Nov 17 00:33:44 cave-storage kernel: [  956.569780] Buffer I/O error on device sdp1, logical block 8461893
  3738. Nov 17 00:33:44 cave-storage kernel: [  956.569780] Buffer I/O error on device sdp1, logical block 8461894
  3739. Nov 17 00:33:44 cave-storage kernel: [  956.569781] Buffer I/O error on device sdp1, logical block 8461895
  3740. Nov 17 00:33:44 cave-storage kernel: [  956.569782] Buffer I/O error on device sdp1, logical block 8461896
  3741. Nov 17 00:33:44 cave-storage kernel: [  956.569782] Buffer I/O error on device sdp1, logical block 8461897
  3742. Nov 17 00:33:44 cave-storage kernel: [  956.569783] Buffer I/O error on device sdp1, logical block 8461898
  3743. Nov 17 00:33:44 cave-storage kernel: [  956.569784] Buffer I/O error on device sdp1, logical block 8461899
  3744. Nov 17 00:33:44 cave-storage kernel: [  956.569785] Buffer I/O error on device sdp1, logical block 8461900
  3745. Nov 17 00:33:44 cave-storage kernel: [  956.569785] Buffer I/O error on device sdp1, logical block 8461901
  3746. Nov 17 00:33:44 cave-storage kernel: [  956.569786] Buffer I/O error on device sdp1, logical block 8461902
  3747. Nov 17 00:33:44 cave-storage kernel: [  956.569787] Buffer I/O error on device sdp1, logical block 8461903
  3748. Nov 17 00:33:44 cave-storage kernel: [  956.569787] Buffer I/O error on device sdp1, logical block 8461904
  3749. Nov 17 00:33:44 cave-storage kernel: [  956.569788] Buffer I/O error on device sdp1, logical block 8461905
  3750. Nov 17 00:33:44 cave-storage kernel: [  956.569789] Buffer I/O error on device sdp1, logical block 8461906
  3751. Nov 17 00:33:44 cave-storage kernel: [  956.569789] Buffer I/O error on device sdp1, logical block 8461907
  3752. Nov 17 00:33:44 cave-storage kernel: [  956.569790] Buffer I/O error on device sdp1, logical block 8461908
  3753. Nov 17 00:33:44 cave-storage kernel: [  956.569791] Buffer I/O error on device sdp1, logical block 8461909
  3754. Nov 17 00:33:44 cave-storage kernel: [  956.569791] Buffer I/O error on device sdp1, logical block 8461910
  3755. Nov 17 00:33:44 cave-storage kernel: [  956.569792] Buffer I/O error on device sdp1, logical block 8461911
  3756. Nov 17 00:33:44 cave-storage kernel: [  956.569793] Buffer I/O error on device sdp1, logical block 8461912
  3757. Nov 17 00:33:44 cave-storage kernel: [  956.569794] Buffer I/O error on device sdp1, logical block 8461913
  3758. Nov 17 00:33:44 cave-storage kernel: [  956.569794] Buffer I/O error on device sdp1, logical block 8461914
  3759. Nov 17 00:33:44 cave-storage kernel: [  956.569795] Buffer I/O error on device sdp1, logical block 8461915
  3760. Nov 17 00:33:44 cave-storage kernel: [  956.569796] Buffer I/O error on device sdp1, logical block 8461916
  3761. Nov 17 00:33:44 cave-storage kernel: [  956.569796] Buffer I/O error on device sdp1, logical block 8461917
  3762. Nov 17 00:33:44 cave-storage kernel: [  956.569797] Buffer I/O error on device sdp1, logical block 8461918
  3763. Nov 17 00:33:44 cave-storage kernel: [  956.569798] Buffer I/O error on device sdp1, logical block 8461919
  3764. Nov 17 00:33:44 cave-storage kernel: [  956.569798] Buffer I/O error on device sdp1, logical block 8461920
  3765. Nov 17 00:33:44 cave-storage kernel: [  956.569799] Buffer I/O error on device sdp1, logical block 8461921
  3766. Nov 17 00:33:44 cave-storage kernel: [  956.569800] Buffer I/O error on device sdp1, logical block 8461922
  3767. Nov 17 00:33:44 cave-storage kernel: [  956.569801] Buffer I/O error on device sdp1, logical block 8461923
  3768. Nov 17 00:33:44 cave-storage kernel: [  956.569801] Buffer I/O error on device sdp1, logical block 8461924
  3769. Nov 17 00:33:44 cave-storage kernel: [  956.569802] Buffer I/O error on device sdp1, logical block 8461925
  3770. Nov 17 00:33:44 cave-storage kernel: [  956.569803] Buffer I/O error on device sdp1, logical block 8461926
  3771. Nov 17 00:33:44 cave-storage kernel: [  956.569803] Buffer I/O error on device sdp1, logical block 8461927
  3772. Nov 17 00:33:44 cave-storage kernel: [  956.569804] Buffer I/O error on device sdp1, logical block 8461928
  3773. Nov 17 00:33:44 cave-storage kernel: [  956.569805] Buffer I/O error on device sdp1, logical block 8461929
  3774. Nov 17 00:33:44 cave-storage kernel: [  956.569805] Buffer I/O error on device sdp1, logical block 8461930
  3775. Nov 17 00:33:44 cave-storage kernel: [  956.569806] Buffer I/O error on device sdp1, logical block 8461931
  3776. Nov 17 00:33:44 cave-storage kernel: [  956.569807] Buffer I/O error on device sdp1, logical block 8461932
  3777. Nov 17 00:33:44 cave-storage kernel: [  956.569807] Buffer I/O error on device sdp1, logical block 8461933
  3778. Nov 17 00:33:44 cave-storage kernel: [  956.569808] Buffer I/O error on device sdp1, logical block 8461934
  3779. Nov 17 00:33:44 cave-storage kernel: [  956.569809] Buffer I/O error on device sdp1, logical block 8461935
  3780. Nov 17 00:33:44 cave-storage kernel: [  956.569810] Buffer I/O error on device sdp1, logical block 8461936
  3781. Nov 17 00:33:44 cave-storage kernel: [  956.569810] Buffer I/O error on device sdp1, logical block 8461937
  3782. Nov 17 00:33:44 cave-storage kernel: [  956.569811] Buffer I/O error on device sdp1, logical block 8461938
  3783. Nov 17 00:33:44 cave-storage kernel: [  956.569812] Buffer I/O error on device sdp1, logical block 8461939
  3784. Nov 17 00:33:44 cave-storage kernel: [  956.569812] Buffer I/O error on device sdp1, logical block 8461940
  3785. Nov 17 00:33:44 cave-storage kernel: [  956.569813] Buffer I/O error on device sdp1, logical block 8461941
  3786. Nov 17 00:33:44 cave-storage kernel: [  956.569814] Buffer I/O error on device sdp1, logical block 8461942
  3787. Nov 17 00:33:44 cave-storage kernel: [  956.569814] Buffer I/O error on device sdp1, logical block 8461943
  3788. Nov 17 00:33:44 cave-storage kernel: [  956.569816] EXT4-fs warning (device sdp1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32285622272 size 524288 starting block 8462200)
  3789. Nov 17 00:33:44 cave-storage kernel: [  956.569818] sd 25:0:0:0: [sdp] Unhandled error code
  3790. Nov 17 00:33:44 cave-storage kernel: [  956.569819] sd 25:0:0:0: [sdp]  
  3791. Nov 17 00:33:44 cave-storage kernel: [  956.569819] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3792. Nov 17 00:33:44 cave-storage kernel: [  956.569820] sd 25:0:0:0: [sdp] CDB:
  3793. Nov 17 00:33:44 cave-storage kernel: [  956.569823] Write(16): 8a 00 00 00 00 00 04 08 fb c0 00 00 04 00 00 00
  3794. Nov 17 00:33:44 cave-storage kernel: [  956.569824] Buffer I/O error on device sdp1, logical block 8461944
  3795. Nov 17 00:33:44 cave-storage kernel: [  956.569825] Buffer I/O error on device sdp1, logical block 8461945
  3796. Nov 17 00:33:44 cave-storage kernel: [  956.569826] Buffer I/O error on device sdp1, logical block 8461946
  3797. Nov 17 00:33:44 cave-storage kernel: [  956.569826] Buffer I/O error on device sdp1, logical block 8461947
  3798. Nov 17 00:33:44 cave-storage kernel: [  956.569827] Buffer I/O error on device sdp1, logical block 8461948
  3799. Nov 17 00:33:44 cave-storage kernel: [  956.569828] Buffer I/O error on device sdp1, logical block 8461949
  3800. Nov 17 00:33:44 cave-storage kernel: [  956.569829] Buffer I/O error on device sdp1, logical block 8461950
  3801. Nov 17 00:33:44 cave-storage kernel: [  956.569829] Buffer I/O error on device sdp1, logical block 8461951
  3802. Nov 17 00:33:44 cave-storage kernel: [  956.569830] Buffer I/O error on device sdp1, logical block 8461952
  3803. Nov 17 00:33:44 cave-storage kernel: [  956.569831] Buffer I/O error on device sdp1, logical block 8461953
  3804. Nov 17 00:33:44 cave-storage kernel: [  956.569831] Buffer I/O error on device sdp1, logical block 8461954
  3805. Nov 17 00:33:44 cave-storage kernel: [  956.569832] Buffer I/O error on device sdp1, logical block 8461955
  3806. Nov 17 00:33:44 cave-storage kernel: [  956.569833] Buffer I/O error on device sdp1, logical block 8461956
  3807. Nov 17 00:33:44 cave-storage kernel: [  956.569833] Buffer I/O error on device sdp1, logical block 8461957
  3808. Nov 17 00:33:44 cave-storage kernel: [  956.569834] Buffer I/O error on device sdp1, logical block 8461958
  3809. Nov 17 00:33:44 cave-storage kernel: [  956.569835] Buffer I/O error on device sdp1, logical block 8461959
  3810. Nov 17 00:33:44 cave-storage kernel: [  956.569835] Buffer I/O error on device sdp1, logical block 8461960
  3811. Nov 17 00:33:44 cave-storage kernel: [  956.569836] Buffer I/O error on device sdp1, logical block 8461961
  3812. Nov 17 00:33:44 cave-storage kernel: [  956.569837] Buffer I/O error on device sdp1, logical block 8461962
  3813. Nov 17 00:33:44 cave-storage kernel: [  956.569837] Buffer I/O error on device sdp1, logical block 8461963
  3814. Nov 17 00:33:44 cave-storage kernel: [  956.569838] Buffer I/O error on device sdp1, logical block 8461964
  3815. Nov 17 00:33:44 cave-storage kernel: [  956.569839] Buffer I/O error on device sdp1, logical block 8461965
  3816. Nov 17 00:33:44 cave-storage kernel: [  956.569839] Buffer I/O error on device sdp1, logical block 8461966
  3817. Nov 17 00:33:44 cave-storage kernel: [  956.569840] Buffer I/O error on device sdp1, logical block 8461967
  3818. Nov 17 00:33:44 cave-storage kernel: [  956.569841] Buffer I/O error on device sdp1, logical block 8461968
  3819. Nov 17 00:33:44 cave-storage kernel: [  956.569841] Buffer I/O error on device sdp1, logical block 8461969
  3820. Nov 17 00:33:44 cave-storage kernel: [  956.569842] Buffer I/O error on device sdp1, logical block 8461970
  3821. Nov 17 00:33:44 cave-storage kernel: [  956.569843] Buffer I/O error on device sdp1, logical block 8461971
  3822. Nov 17 00:33:44 cave-storage kernel: [  956.569844] Buffer I/O error on device sdp1, logical block 8461972
  3823. Nov 17 00:33:44 cave-storage kernel: [  956.569844] Buffer I/O error on device sdp1, logical block 8461973
  3824. Nov 17 00:33:44 cave-storage kernel: [  956.569845] Buffer I/O error on device sdp1, logical block 8461974
  3825. Nov 17 00:33:44 cave-storage kernel: [  956.569846] Buffer I/O error on device sdp1, logical block 8461975
  3826. Nov 17 00:33:44 cave-storage kernel: [  956.569846] Buffer I/O error on device sdp1, logical block 8461976
  3827. Nov 17 00:33:44 cave-storage kernel: [  956.569847] Buffer I/O error on device sdp1, logical block 8461977
  3828. Nov 17 00:33:44 cave-storage kernel: [  956.569848] Buffer I/O error on device sdp1, logical block 8461978
  3829. Nov 17 00:33:44 cave-storage kernel: [  956.569848] Buffer I/O error on device sdp1, logical block 8461979
  3830. Nov 17 00:33:44 cave-storage kernel: [  956.569849] Buffer I/O error on device sdp1, logical block 8461980
  3831. Nov 17 00:33:44 cave-storage kernel: [  956.569850] Buffer I/O error on device sdp1, logical block 8461981
  3832. Nov 17 00:33:44 cave-storage kernel: [  956.569850] Buffer I/O error on device sdp1, logical block 8461982
  3833. Nov 17 00:33:44 cave-storage kernel: [  956.569851] Buffer I/O error on device sdp1, logical block 8461983
  3834. Nov 17 00:33:44 cave-storage kernel: [  956.569852] Buffer I/O error on device sdp1, logical block 8461984
  3835. Nov 17 00:33:44 cave-storage kernel: [  956.569852] Buffer I/O error on device sdp1, logical block 8461985
  3836. Nov 17 00:33:44 cave-storage kernel: [  956.569853] Buffer I/O error on device sdp1, logical block 8461986
  3837. Nov 17 00:33:44 cave-storage kernel: [  956.569853] Buffer I/O error on device sdp1, logical block 8461987
  3838. Nov 17 00:33:44 cave-storage kernel: [  956.569854] Buffer I/O error on device sdp1, logical block 8461988
  3839. Nov 17 00:33:44 cave-storage kernel: [  956.569855] Buffer I/O error on device sdp1, logical block 8461989
  3840. Nov 17 00:33:44 cave-storage kernel: [  956.569855] Buffer I/O error on device sdp1, logical block 8461990
  3841. Nov 17 00:33:44 cave-storage kernel: [  956.569856] Buffer I/O error on device sdp1, logical block 8461991
  3842. Nov 17 00:33:44 cave-storage kernel: [  956.569857] Buffer I/O error on device sdp1, logical block 8461992
  3843. Nov 17 00:33:44 cave-storage kernel: [  956.569857] Buffer I/O error on device sdp1, logical block 8461993
  3844. Nov 17 00:33:44 cave-storage kernel: [  956.569858] Buffer I/O error on device sdp1, logical block 8461994
  3845. Nov 17 00:33:44 cave-storage kernel: [  956.569859] Buffer I/O error on device sdp1, logical block 8461995
  3846. Nov 17 00:33:44 cave-storage kernel: [  956.569859] Buffer I/O error on device sdp1, logical block 8461996
  3847. Nov 17 00:33:44 cave-storage kernel: [  956.569860] Buffer I/O error on device sdp1, logical block 8461997
  3848. Nov 17 00:33:44 cave-storage kernel: [  956.569861] Buffer I/O error on device sdp1, logical block 8461998
  3849. Nov 17 00:33:44 cave-storage kernel: [  956.569861] Buffer I/O error on device sdp1, logical block 8461999
  3850. Nov 17 00:33:44 cave-storage kernel: [  956.569862] Buffer I/O error on device sdp1, logical block 8462000
  3851. Nov 17 00:33:44 cave-storage kernel: [  956.569863] Buffer I/O error on device sdp1, logical block 8462001
  3852. Nov 17 00:33:44 cave-storage kernel: [  956.569863] Buffer I/O error on device sdp1, logical block 8462002
  3853. Nov 17 00:33:44 cave-storage kernel: [  956.569864] Buffer I/O error on device sdp1, logical block 8462003
  3854. Nov 17 00:33:44 cave-storage kernel: [  956.569865] Buffer I/O error on device sdp1, logical block 8462004
  3855. Nov 17 00:33:44 cave-storage kernel: [  956.569865] Buffer I/O error on device sdp1, logical block 8462005
  3856. Nov 17 00:33:44 cave-storage kernel: [  956.569866] Buffer I/O error on device sdp1, logical block 8462006
  3857. Nov 17 00:33:44 cave-storage kernel: [  956.569867] Buffer I/O error on device sdp1, logical block 8462007
  3858. Nov 17 00:33:44 cave-storage kernel: [  956.569868] Buffer I/O error on device sdp1, logical block 8462008
  3859. Nov 17 00:33:44 cave-storage kernel: [  956.569868] Buffer I/O error on device sdp1, logical block 8462009
  3860. Nov 17 00:33:44 cave-storage kernel: [  956.569869] Buffer I/O error on device sdp1, logical block 8462010
  3861. Nov 17 00:33:44 cave-storage kernel: [  956.569870] Buffer I/O error on device sdp1, logical block 8462011
  3862. Nov 17 00:33:44 cave-storage kernel: [  956.569870] Buffer I/O error on device sdp1, logical block 8462012
  3863. Nov 17 00:33:44 cave-storage kernel: [  956.569871] Buffer I/O error on device sdp1, logical block 8462013
  3864. Nov 17 00:33:44 cave-storage kernel: [  956.569872] Buffer I/O error on device sdp1, logical block 8462014
  3865. Nov 17 00:33:44 cave-storage kernel: [  956.569873] Buffer I/O error on device sdp1, logical block 8462015
  3866. Nov 17 00:33:44 cave-storage kernel: [  956.569873] Buffer I/O error on device sdp1, logical block 8462016
  3867. Nov 17 00:33:44 cave-storage kernel: [  956.569874] Buffer I/O error on device sdp1, logical block 8462017
  3868. Nov 17 00:33:44 cave-storage kernel: [  956.569875] Buffer I/O error on device sdp1, logical block 8462018
  3869. Nov 17 00:33:44 cave-storage kernel: [  956.569875] Buffer I/O error on device sdp1, logical block 8462019
  3870. Nov 17 00:33:44 cave-storage kernel: [  956.569876] Buffer I/O error on device sdp1, logical block 8462020
  3871. Nov 17 00:33:44 cave-storage kernel: [  956.569876] Buffer I/O error on device sdp1, logical block 8462021
  3872. Nov 17 00:33:44 cave-storage kernel: [  956.569877] Buffer I/O error on device sdp1, logical block 8462022
  3873. Nov 17 00:33:44 cave-storage kernel: [  956.569878] Buffer I/O error on device sdp1, logical block 8462023
  3874. Nov 17 00:33:44 cave-storage kernel: [  956.569878] Buffer I/O error on device sdp1, logical block 8462024
  3875. Nov 17 00:33:44 cave-storage kernel: [  956.569879] Buffer I/O error on device sdp1, logical block 8462025
  3876. Nov 17 00:33:44 cave-storage kernel: [  956.569880] Buffer I/O error on device sdp1, logical block 8462026
  3877. Nov 17 00:33:44 cave-storage kernel: [  956.569880] Buffer I/O error on device sdp1, logical block 8462027
  3878. Nov 17 00:33:44 cave-storage kernel: [  956.569881] Buffer I/O error on device sdp1, logical block 8462028
  3879. Nov 17 00:33:44 cave-storage kernel: [  956.569882] Buffer I/O error on device sdp1, logical block 8462029
  3880. Nov 17 00:33:44 cave-storage kernel: [  956.569882] Buffer I/O error on device sdp1, logical block 8462030
  3881. Nov 17 00:33:44 cave-storage kernel: [  956.569883] Buffer I/O error on device sdp1, logical block 8462031
  3882. Nov 17 00:33:44 cave-storage kernel: [  956.569884] Buffer I/O error on device sdp1, logical block 8462032
  3883. Nov 17 00:33:44 cave-storage kernel: [  956.569884] Buffer I/O error on device sdp1, logical block 8462033
  3884. Nov 17 00:33:44 cave-storage kernel: [  956.569885] Buffer I/O error on device sdp1, logical block 8462034
  3885. Nov 17 00:33:44 cave-storage kernel: [  956.569886] Buffer I/O error on device sdp1, logical block 8462035
  3886. Nov 17 00:33:44 cave-storage kernel: [  956.569887] Buffer I/O error on device sdp1, logical block 8462036
  3887. Nov 17 00:33:44 cave-storage kernel: [  956.569887] Buffer I/O error on device sdp1, logical block 8462037
  3888. Nov 17 00:33:44 cave-storage kernel: [  956.569888] Buffer I/O error on device sdp1, logical block 8462038
  3889. Nov 17 00:33:44 cave-storage kernel: [  956.569889] Buffer I/O error on device sdp1, logical block 8462039
  3890. Nov 17 00:33:44 cave-storage kernel: [  956.569889] Buffer I/O error on device sdp1, logical block 8462040
  3891. Nov 17 00:33:44 cave-storage kernel: [  956.569890] Buffer I/O error on device sdp1, logical block 8462041
  3892. Nov 17 00:33:44 cave-storage kernel: [  956.569891] Buffer I/O error on device sdp1, logical block 8462042
  3893. Nov 17 00:33:44 cave-storage kernel: [  956.569891] Buffer I/O error on device sdp1, logical block 8462043
  3894. Nov 17 00:33:44 cave-storage kernel: [  956.569892] Buffer I/O error on device sdp1, logical block 8462044
  3895. Nov 17 00:33:44 cave-storage kernel: [  956.569893] Buffer I/O error on device sdp1, logical block 8462045
  3896. Nov 17 00:33:44 cave-storage kernel: [  956.569893] Buffer I/O error on device sdp1, logical block 8462046
  3897. Nov 17 00:33:44 cave-storage kernel: [  956.569894] Buffer I/O error on device sdp1, logical block 8462047
  3898. Nov 17 00:33:44 cave-storage kernel: [  956.569895] Buffer I/O error on device sdp1, logical block 8462048
  3899. Nov 17 00:33:44 cave-storage kernel: [  956.569895] Buffer I/O error on device sdp1, logical block 8462049
  3900. Nov 17 00:33:44 cave-storage kernel: [  956.569896] Buffer I/O error on device sdp1, logical block 8462050
  3901. Nov 17 00:33:44 cave-storage kernel: [  956.569897] Buffer I/O error on device sdp1, logical block 8462051
  3902. Nov 17 00:33:44 cave-storage kernel: [  956.569897] Buffer I/O error on device sdp1, logical block 8462052
  3903. Nov 17 00:33:44 cave-storage kernel: [  956.569898] Buffer I/O error on device sdp1, logical block 8462053
  3904. Nov 17 00:33:44 cave-storage kernel: [  956.569899] Buffer I/O error on device sdp1, logical block 8462054
  3905. Nov 17 00:33:44 cave-storage kernel: [  956.569899] Buffer I/O error on device sdp1, logical block 8462055
  3906. Nov 17 00:33:44 cave-storage kernel: [  956.569900] Buffer I/O error on device sdp1, logical block 8462056
  3907. Nov 17 00:33:44 cave-storage kernel: [  956.569901] Buffer I/O error on device sdp1, logical block 8462057
  3908. Nov 17 00:33:44 cave-storage kernel: [  956.569901] Buffer I/O error on device sdp1, logical block 8462058
  3909. Nov 17 00:33:44 cave-storage kernel: [  956.569902] Buffer I/O error on device sdp1, logical block 8462059
  3910. Nov 17 00:33:44 cave-storage kernel: [  956.569903] Buffer I/O error on device sdp1, logical block 8462060
  3911. Nov 17 00:33:44 cave-storage kernel: [  956.569903] Buffer I/O error on device sdp1, logical block 8462061
  3912. Nov 17 00:33:44 cave-storage kernel: [  956.569904] Buffer I/O error on device sdp1, logical block 8462062
  3913. Nov 17 00:33:44 cave-storage kernel: [  956.569905] Buffer I/O error on device sdp1, logical block 8462063
  3914. Nov 17 00:33:44 cave-storage kernel: [  956.569906] Buffer I/O error on device sdp1, logical block 8462064
  3915. Nov 17 00:33:44 cave-storage kernel: [  956.569906] Buffer I/O error on device sdp1, logical block 8462065
  3916. Nov 17 00:33:44 cave-storage kernel: [  956.569907] Buffer I/O error on device sdp1, logical block 8462066
  3917. Nov 17 00:33:44 cave-storage kernel: [  956.569908] Buffer I/O error on device sdp1, logical block 8462067
  3918. Nov 17 00:33:44 cave-storage kernel: [  956.569908] Buffer I/O error on device sdp1, logical block 8462068
  3919. Nov 17 00:33:44 cave-storage kernel: [  956.569909] Buffer I/O error on device sdp1, logical block 8462069
  3920. Nov 17 00:33:44 cave-storage kernel: [  956.569910] Buffer I/O error on device sdp1, logical block 8462070
  3921. Nov 17 00:33:44 cave-storage kernel: [  956.569910] Buffer I/O error on device sdp1, logical block 8462071
  3922. Nov 17 00:33:44 cave-storage kernel: [  956.569912] EXT4-fs warning (device sdp1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32286146560 size 524288 starting block 8462328)
  3923. Nov 17 00:33:44 cave-storage kernel: [  956.569915] sd 25:0:0:0: [sdp] Unhandled error code
  3924. Nov 17 00:33:44 cave-storage kernel: [  956.569915] sd 25:0:0:0: [sdp]  
  3925. Nov 17 00:33:44 cave-storage kernel: [  956.569916] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  3926. Nov 17 00:33:44 cave-storage kernel: [  956.569916] sd 25:0:0:0: [sdp] CDB:
  3927. Nov 17 00:33:44 cave-storage kernel: [  956.569919] Write(16): 8a 00 00 00 00 00 04 08 ff c0 00 00 04 00 00 00
  3928. Nov 17 00:33:44 cave-storage kernel: [  956.569920] Buffer I/O error on device sdp1, logical block 8462072
  3929. Nov 17 00:33:44 cave-storage kernel: [  956.569921] Buffer I/O error on device sdp1, logical block 8462073
  3930. Nov 17 00:33:44 cave-storage kernel: [  956.569921] Buffer I/O error on device sdp1, logical block 8462074
  3931. Nov 17 00:33:44 cave-storage kernel: [  956.569922] Buffer I/O error on device sdp1, logical block 8462075
  3932. Nov 17 00:33:44 cave-storage kernel: [  956.569923] Buffer I/O error on device sdp1, logical block 8462076
  3933. Nov 17 00:33:44 cave-storage kernel: [  956.569924] Buffer I/O error on device sdp1, logical block 8462077
  3934. Nov 17 00:33:44 cave-storage kernel: [  956.569924] Buffer I/O error on device sdp1, logical block 8462078
  3935. Nov 17 00:33:44 cave-storage kernel: [  956.569925] Buffer I/O error on device sdp1, logical block 8462079
  3936. Nov 17 00:33:44 cave-storage kernel: [  956.569926] Buffer I/O error on device sdp1, logical block 8462080
  3937. Nov 17 00:33:44 cave-storage kernel: [  956.569927] Buffer I/O error on device sdp1, logical block 8462081
  3938. Nov 17 00:33:44 cave-storage kernel: [  956.569927] Buffer I/O error on device sdp1, logical block 8462082
  3939. Nov 17 00:33:44 cave-storage kernel: [  956.569928] Buffer I/O error on device sdp1, logical block 8462083
  3940. Nov 17 00:33:44 cave-storage kernel: [  956.569929] Buffer I/O error on device sdp1, logical block 8462084
  3941. Nov 17 00:33:44 cave-storage kernel: [  956.569930] Buffer I/O error on device sdp1, logical block 8462085
  3942. Nov 17 00:33:44 cave-storage kernel: [  956.569930] Buffer I/O error on device sdp1, logical block 8462086
  3943. Nov 17 00:33:44 cave-storage kernel: [  956.569931] Buffer I/O error on device sdp1, logical block 8462087
  3944. Nov 17 00:33:44 cave-storage kernel: [  956.569932] Buffer I/O error on device sdp1, logical block 8462088
  3945. Nov 17 00:33:44 cave-storage kernel: [  956.569933] Buffer I/O error on device sdp1, logical block 8462089
  3946. Nov 17 00:33:44 cave-storage kernel: [  956.569933] Buffer I/O error on device sdp1, logical block 8462090
  3947. Nov 17 00:33:44 cave-storage kernel: [  956.569934] Buffer I/O error on device sdp1, logical block 8462091
  3948. Nov 17 00:33:44 cave-storage kernel: [  956.569935] Buffer I/O error on device sdp1, logical block 8462092
  3949. Nov 17 00:33:44 cave-storage kernel: [  956.569935] Buffer I/O error on device sdp1, logical block 8462093
  3950. Nov 17 00:33:44 cave-storage kernel: [  956.569936] Buffer I/O error on device sdp1, logical block 8462094
  3951. Nov 17 00:33:44 cave-storage kernel: [  956.569937] Buffer I/O error on device sdp1, logical block 8462095
  3952. Nov 17 00:33:44 cave-storage kernel: [  956.569937] Buffer I/O error on device sdp1, logical block 8462096
  3953. Nov 17 00:33:44 cave-storage kernel: [  956.569938] Buffer I/O error on device sdp1, logical block 8462097
  3954. Nov 17 00:33:44 cave-storage kernel: [  956.569939] Buffer I/O error on device sdp1, logical block 8462098
  3955. Nov 17 00:33:44 cave-storage kernel: [  956.569939] Buffer I/O error on device sdp1, logical block 8462099
  3956. Nov 17 00:33:44 cave-storage kernel: [  956.569940] Buffer I/O error on device sdp1, logical block 8462100
  3957. Nov 17 00:33:44 cave-storage kernel: [  956.569941] Buffer I/O error on device sdp1, logical block 8462101
  3958. Nov 17 00:33:44 cave-storage kernel: [  956.569941] Buffer I/O error on device sdp1, logical block 8462102
  3959. Nov 17 00:33:44 cave-storage kernel: [  956.569942] Buffer I/O error on device sdp1, logical block 8462103
  3960. Nov 17 00:33:44 cave-storage kernel: [  956.569943] Buffer I/O error on device sdp1, logical block 8462104
  3961. Nov 17 00:33:44 cave-storage kernel: [  956.569943] Buffer I/O error on device sdp1, logical block 8462105
  3962. Nov 17 00:33:44 cave-storage kernel: [  956.569944] Buffer I/O error on device sdp1, logical block 8462106
  3963. Nov 17 00:33:44 cave-storage kernel: [  956.569945] Buffer I/O error on device sdp1, logical block 8462107
  3964. Nov 17 00:33:44 cave-storage kernel: [  956.569945] Buffer I/O error on device sdp1, logical block 8462108
  3965. Nov 17 00:33:44 cave-storage kernel: [  956.569946] Buffer I/O error on device sdp1, logical block 8462109
  3966. Nov 17 00:33:44 cave-storage kernel: [  956.569947] Buffer I/O error on device sdp1, logical block 8462110
  3967. Nov 17 00:33:44 cave-storage kernel: [  956.569947] Buffer I/O error on device sdp1, logical block 8462111
  3968. Nov 17 00:33:44 cave-storage kernel: [  956.569948] Buffer I/O error on device sdp1, logical block 8462112
  3969. Nov 17 00:33:44 cave-storage kernel: [  956.569949] Buffer I/O error on device sdp1, logical block 8462113
  3970. Nov 17 00:33:44 cave-storage kernel: [  956.569950] Buffer I/O error on device sdp1, logical block 8462114
  3971. Nov 17 00:33:44 cave-storage kernel: [  956.569950] Buffer I/O error on device sdp1, logical block 8462115
  3972. Nov 17 00:33:44 cave-storage kernel: [  956.569951] Buffer I/O error on device sdp1, logical block 8462116
  3973. Nov 17 00:33:44 cave-storage kernel: [  956.569952] Buffer I/O error on device sdp1, logical block 8462117
  3974. Nov 17 00:33:44 cave-storage kernel: [  956.569953] Buffer I/O error on device sdp1, logical block 8462118
  3975. Nov 17 00:33:44 cave-storage kernel: [  956.569953] Buffer I/O error on device sdp1, logical block 8462119
  3976. Nov 17 00:33:44 cave-storage kernel: [  956.569954] Buffer I/O error on device sdp1, logical block 8462120
  3977. Nov 17 00:33:44 cave-storage kernel: [  956.569955] Buffer I/O error on device sdp1, logical block 8462121
  3978. Nov 17 00:33:44 cave-storage kernel: [  956.569955] Buffer I/O error on device sdp1, logical block 8462122
  3979. Nov 17 00:33:44 cave-storage kernel: [  956.569956] Buffer I/O error on device sdp1, logical block 8462123
  3980. Nov 17 00:33:44 cave-storage kernel: [  956.569957] Buffer I/O error on device sdp1, logical block 8462124
  3981. Nov 17 00:33:44 cave-storage kernel: [  956.569957] Buffer I/O error on device sdp1, logical block 8462125
  3982. Nov 17 00:33:44 cave-storage kernel: [  956.569958] Buffer I/O error on device sdp1, logical block 8462126
  3983. Nov 17 00:33:44 cave-storage kernel: [  956.569959] Buffer I/O error on device sdp1, logical block 8462127
  3984. Nov 17 00:33:44 cave-storage kernel: [  956.569959] Buffer I/O error on device sdp1, logical block 8462128
  3985. Nov 17 00:33:44 cave-storage kernel: [  956.569960] Buffer I/O error on device sdp1, logical block 8462129
  3986. Nov 17 00:33:44 cave-storage kernel: [  956.569961] Buffer I/O error on device sdp1, logical block 8462130
  3987. Nov 17 00:33:44 cave-storage kernel: [  956.569961] Buffer I/O error on device sdp1, logical block 8462131
  3988. Nov 17 00:33:44 cave-storage kernel: [  956.569962] Buffer I/O error on device sdp1, logical block 8462132
  3989. Nov 17 00:33:44 cave-storage kernel: [  956.569963] Buffer I/O error on device sdp1, logical block 8462133
  3990. Nov 17 00:33:44 cave-storage kernel: [  956.569963] Buffer I/O error on device sdp1, logical block 8462134
  3991. Nov 17 00:33:44 cave-storage kernel: [  956.569964] Buffer I/O error on device sdp1, logical block 8462135
  3992. Nov 17 00:33:44 cave-storage kernel: [  956.569965] Buffer I/O error on device sdp1, logical block 8462136
  3993. Nov 17 00:33:44 cave-storage kernel: [  956.569965] Buffer I/O error on device sdp1, logical block 8462137
  3994. Nov 17 00:33:44 cave-storage kernel: [  956.569966] Buffer I/O error on device sdp1, logical block 8462138
  3995. Nov 17 00:33:44 cave-storage kernel: [  956.569967] Buffer I/O error on device sdp1, logical block 8462139
  3996. Nov 17 00:33:44 cave-storage kernel: [  956.569967] Buffer I/O error on device sdp1, logical block 8462140
  3997. Nov 17 00:33:44 cave-storage kernel: [  956.569968] Buffer I/O error on device sdp1, logical block 8462141
  3998. Nov 17 00:33:44 cave-storage kernel: [  956.569969] Buffer I/O error on device sdp1, logical block 8462142
  3999. Nov 17 00:33:44 cave-storage kernel: [  956.569969] Buffer I/O error on device sdp1, logical block 8462143
  4000. Nov 17 00:33:44 cave-storage kernel: [  956.569970] Buffer I/O error on device sdp1, logical block 8462144
  4001. Nov 17 00:33:44 cave-storage kernel: [  956.569971] Buffer I/O error on device sdp1, logical block 8462145
  4002. Nov 17 00:33:44 cave-storage kernel: [  956.569971] Buffer I/O error on device sdp1, logical block 8462146
  4003. Nov 17 00:33:44 cave-storage kernel: [  956.569972] Buffer I/O error on device sdp1, logical block 8462147
  4004. Nov 17 00:33:44 cave-storage kernel: [  956.569973] Buffer I/O error on device sdp1, logical block 8462148
  4005. Nov 17 00:33:44 cave-storage kernel: [  956.569973] Buffer I/O error on device sdp1, logical block 8462149
  4006. Nov 17 00:33:44 cave-storage kernel: [  956.569974] Buffer I/O error on device sdp1, logical block 8462150
  4007. Nov 17 00:33:44 cave-storage kernel: [  956.569975] Buffer I/O error on device sdp1, logical block 8462151
  4008. Nov 17 00:33:44 cave-storage kernel: [  956.569975] Buffer I/O error on device sdp1, logical block 8462152
  4009. Nov 17 00:33:44 cave-storage kernel: [  956.569976] Buffer I/O error on device sdp1, logical block 8462153
  4010. Nov 17 00:33:44 cave-storage kernel: [  956.569977] Buffer I/O error on device sdp1, logical block 8462154
  4011. Nov 17 00:33:44 cave-storage kernel: [  956.569977] Buffer I/O error on device sdp1, logical block 8462155
  4012. Nov 17 00:33:44 cave-storage kernel: [  956.569978] Buffer I/O error on device sdp1, logical block 8462156
  4013. Nov 17 00:33:44 cave-storage kernel: [  956.569979] Buffer I/O error on device sdp1, logical block 8462157
  4014. Nov 17 00:33:44 cave-storage kernel: [  956.569980] Buffer I/O error on device sdp1, logical block 8462158
  4015. Nov 17 00:33:44 cave-storage kernel: [  956.569980] Buffer I/O error on device sdp1, logical block 8462159
  4016. Nov 17 00:33:44 cave-storage kernel: [  956.569981] Buffer I/O error on device sdp1, logical block 8462160
  4017. Nov 17 00:33:44 cave-storage kernel: [  956.569982] Buffer I/O error on device sdp1, logical block 8462161
  4018. Nov 17 00:33:44 cave-storage kernel: [  956.569982] Buffer I/O error on device sdp1, logical block 8462162
  4019. Nov 17 00:33:44 cave-storage kernel: [  956.569983] Buffer I/O error on device sdp1, logical block 8462163
  4020. Nov 17 00:33:44 cave-storage kernel: [  956.569984] Buffer I/O error on device sdp1, logical block 8462164
  4021. Nov 17 00:33:44 cave-storage kernel: [  956.569984] Buffer I/O error on device sdp1, logical block 8462165
  4022. Nov 17 00:33:44 cave-storage kernel: [  956.569985] Buffer I/O error on device sdp1, logical block 8462166
  4023. Nov 17 00:33:44 cave-storage kernel: [  956.569986] Buffer I/O error on device sdp1, logical block 8462167
  4024. Nov 17 00:33:44 cave-storage kernel: [  956.569986] Buffer I/O error on device sdp1, logical block 8462168
  4025. Nov 17 00:33:44 cave-storage kernel: [  956.569987] Buffer I/O error on device sdp1, logical block 8462169
  4026. Nov 17 00:33:44 cave-storage kernel: [  956.569988] Buffer I/O error on device sdp1, logical block 8462170
  4027. Nov 17 00:33:44 cave-storage kernel: [  956.569988] Buffer I/O error on device sdp1, logical block 8462171
  4028. Nov 17 00:33:44 cave-storage kernel: [  956.569989] Buffer I/O error on device sdp1, logical block 8462172
  4029. Nov 17 00:33:44 cave-storage kernel: [  956.569990] Buffer I/O error on device sdp1, logical block 8462173
  4030. Nov 17 00:33:44 cave-storage kernel: [  956.569990] Buffer I/O error on device sdp1, logical block 8462174
  4031. Nov 17 00:33:44 cave-storage kernel: [  956.569991] Buffer I/O error on device sdp1, logical block 8462175
  4032. Nov 17 00:33:44 cave-storage kernel: [  956.569992] Buffer I/O error on device sdp1, logical block 8462176
  4033. Nov 17 00:33:44 cave-storage kernel: [  956.569993] Buffer I/O error on device sdp1, logical block 8462177
  4034. Nov 17 00:33:44 cave-storage kernel: [  956.569993] Buffer I/O error on device sdp1, logical block 8462178
  4035. Nov 17 00:33:44 cave-storage kernel: [  956.569994] Buffer I/O error on device sdp1, logical block 8462179
  4036. Nov 17 00:33:44 cave-storage kernel: [  956.569994] Buffer I/O error on device sdp1, logical block 8462180
  4037. Nov 17 00:33:44 cave-storage kernel: [  956.569995] Buffer I/O error on device sdp1, logical block 8462181
  4038. Nov 17 00:33:44 cave-storage kernel: [  956.569996] Buffer I/O error on device sdp1, logical block 8462182
  4039. Nov 17 00:33:44 cave-storage kernel: [  956.569996] Buffer I/O error on device sdp1, logical block 8462183
  4040. Nov 17 00:33:44 cave-storage kernel: [  956.569997] Buffer I/O error on device sdp1, logical block 8462184
  4041. Nov 17 00:33:44 cave-storage kernel: [  956.569998] Buffer I/O error on device sdp1, logical block 8462185
  4042. Nov 17 00:33:44 cave-storage kernel: [  956.569998] Buffer I/O error on device sdp1, logical block 8462186
  4043. Nov 17 00:33:44 cave-storage kernel: [  956.569999] Buffer I/O error on device sdp1, logical block 8462187
  4044. Nov 17 00:33:44 cave-storage kernel: [  956.570000] Buffer I/O error on device sdp1, logical block 8462188
  4045. Nov 17 00:33:44 cave-storage kernel: [  956.570000] Buffer I/O error on device sdp1, logical block 8462189
  4046. Nov 17 00:33:44 cave-storage kernel: [  956.570001] Buffer I/O error on device sdp1, logical block 8462190
  4047. Nov 17 00:33:44 cave-storage kernel: [  956.570002] Buffer I/O error on device sdp1, logical block 8462191
  4048. Nov 17 00:33:44 cave-storage kernel: [  956.570002] Buffer I/O error on device sdp1, logical block 8462192
  4049. Nov 17 00:33:44 cave-storage kernel: [  956.570003] Buffer I/O error on device sdp1, logical block 8462193
  4050. Nov 17 00:33:44 cave-storage kernel: [  956.570004] Buffer I/O error on device sdp1, logical block 8462194
  4051. Nov 17 00:33:44 cave-storage kernel: [  956.570004] Buffer I/O error on device sdp1, logical block 8462195
  4052. Nov 17 00:33:44 cave-storage kernel: [  956.570005] Buffer I/O error on device sdp1, logical block 8462196
  4053. Nov 17 00:33:44 cave-storage kernel: [  956.570006] Buffer I/O error on device sdp1, logical block 8462197
  4054. Nov 17 00:33:44 cave-storage kernel: [  956.570007] Buffer I/O error on device sdp1, logical block 8462198
  4055. Nov 17 00:33:44 cave-storage kernel: [  956.570007] Buffer I/O error on device sdp1, logical block 8462199
  4056. Nov 17 00:33:44 cave-storage kernel: [  956.570008] EXT4-fs warning (device sdp1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32286670848 size 524288 starting block 8462456)
  4057. Nov 17 00:33:44 cave-storage kernel: [  956.570011] sd 25:0:0:0: [sdp] Unhandled error code
  4058. Nov 17 00:33:44 cave-storage kernel: [  956.570012] sd 25:0:0:0: [sdp]  
  4059. Nov 17 00:33:44 cave-storage kernel: [  956.570012] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  4060. Nov 17 00:33:44 cave-storage kernel: [  956.570013] sd 25:0:0:0: [sdp] CDB:
  4061. Nov 17 00:33:44 cave-storage kernel: [  956.570016] Write(16): 8a 00 00 00 00 00 04 09 03 c0 00 00 04 00 00 00
  4062. Nov 17 00:33:44 cave-storage kernel: [  956.570017] Buffer I/O error on device sdp1, logical block 8462200
  4063. Nov 17 00:33:44 cave-storage kernel: [  956.570017] Buffer I/O error on device sdp1, logical block 8462201
  4064. Nov 17 00:33:44 cave-storage kernel: [  956.570018] Buffer I/O error on device sdp1, logical block 8462202
  4065. Nov 17 00:33:44 cave-storage kernel: [  956.570019] Buffer I/O error on device sdp1, logical block 8462203
  4066. Nov 17 00:33:44 cave-storage kernel: [  956.570019] Buffer I/O error on device sdp1, logical block 8462204
  4067. Nov 17 00:33:44 cave-storage kernel: [  956.570020] Buffer I/O error on device sdp1, logical block 8462205
  4068. Nov 17 00:33:44 cave-storage kernel: [  956.570021] Buffer I/O error on device sdp1, logical block 8462206
  4069. Nov 17 00:33:44 cave-storage kernel: [  956.570021] Buffer I/O error on device sdp1, logical block 8462207
  4070. Nov 17 00:33:44 cave-storage kernel: [  956.570022] Buffer I/O error on device sdp1, logical block 8462208
  4071. Nov 17 00:33:44 cave-storage kernel: [  956.570023] Buffer I/O error on device sdp1, logical block 8462209
  4072. Nov 17 00:33:44 cave-storage kernel: [  956.570023] Buffer I/O error on device sdp1, logical block 8462210
  4073. Nov 17 00:33:44 cave-storage kernel: [  956.570024] Buffer I/O error on device sdp1, logical block 8462211
  4074. Nov 17 00:33:44 cave-storage kernel: [  956.570024] Buffer I/O error on device sdp1, logical block 8462212
  4075. Nov 17 00:33:44 cave-storage kernel: [  956.570025] Buffer I/O error on device sdp1, logical block 8462213
  4076. Nov 17 00:33:44 cave-storage kernel: [  956.570026] Buffer I/O error on device sdp1, logical block 8462214
  4077. Nov 17 00:33:44 cave-storage kernel: [  956.570027] Buffer I/O error on device sdp1, logical block 8462215
  4078. Nov 17 00:33:44 cave-storage kernel: [  956.570027] Buffer I/O error on device sdp1, logical block 8462216
  4079. Nov 17 00:33:44 cave-storage kernel: [  956.570028] Buffer I/O error on device sdp1, logical block 8462217
  4080. Nov 17 00:33:44 cave-storage kernel: [  956.570029] Buffer I/O error on device sdp1, logical block 8462218
  4081. Nov 17 00:33:44 cave-storage kernel: [  956.570029] Buffer I/O error on device sdp1, logical block 8462219
  4082. Nov 17 00:33:44 cave-storage kernel: [  956.570030] Buffer I/O error on device sdp1, logical block 8462220
  4083. Nov 17 00:33:44 cave-storage kernel: [  956.570031] Buffer I/O error on device sdp1, logical block 8462221
  4084. Nov 17 00:33:44 cave-storage kernel: [  956.570031] Buffer I/O error on device sdp1, logical block 8462222
  4085. Nov 17 00:33:44 cave-storage kernel: [  956.570032] Buffer I/O error on device sdp1, logical block 8462223
  4086. Nov 17 00:33:44 cave-storage kernel: [  956.570033] Buffer I/O error on device sdp1, logical block 8462224
  4087. Nov 17 00:33:44 cave-storage kernel: [  956.570033] Buffer I/O error on device sdp1, logical block 8462225
  4088. Nov 17 00:33:44 cave-storage kernel: [  956.570034] Buffer I/O error on device sdp1, logical block 8462226
  4089. Nov 17 00:33:44 cave-storage kernel: [  956.570035] Buffer I/O error on device sdp1, logical block 8462227
  4090. Nov 17 00:33:44 cave-storage kernel: [  956.570035] Buffer I/O error on device sdp1, logical block 8462228
  4091. Nov 17 00:33:44 cave-storage kernel: [  956.570036] Buffer I/O error on device sdp1, logical block 8462229
  4092. Nov 17 00:33:44 cave-storage kernel: [  956.570037] Buffer I/O error on device sdp1, logical block 8462230
  4093. Nov 17 00:33:44 cave-storage kernel: [  956.570037] Buffer I/O error on device sdp1, logical block 8462231
  4094. Nov 17 00:33:44 cave-storage kernel: [  956.570038] Buffer I/O error on device sdp1, logical block 8462232
  4095. Nov 17 00:33:44 cave-storage kernel: [  956.570039] Buffer I/O error on device sdp1, logical block 8462233
  4096. Nov 17 00:33:44 cave-storage kernel: [  956.570039] Buffer I/O error on device sdp1, logical block 8462234
  4097. Nov 17 00:33:44 cave-storage kernel: [  956.570040] Buffer I/O error on device sdp1, logical block 8462235
  4098. Nov 17 00:33:44 cave-storage kernel: [  956.570041] Buffer I/O error on device sdp1, logical block 8462236
  4099. Nov 17 00:33:44 cave-storage kernel: [  956.570041] Buffer I/O error on device sdp1, logical block 8462237
  4100. Nov 17 00:33:44 cave-storage kernel: [  956.570042] Buffer I/O error on device sdp1, logical block 8462238
  4101. Nov 17 00:33:44 cave-storage kernel: [  956.570043] Buffer I/O error on device sdp1, logical block 8462239
  4102. Nov 17 00:33:44 cave-storage kernel: [  956.570044] Buffer I/O error on device sdp1, logical block 8462240
  4103. Nov 17 00:33:44 cave-storage kernel: [  956.570044] Buffer I/O error on device sdp1, logical block 8462241
  4104. Nov 17 00:33:44 cave-storage kernel: [  956.570045] Buffer I/O error on device sdp1, logical block 8462242
  4105. Nov 17 00:33:44 cave-storage kernel: [  956.570046] Buffer I/O error on device sdp1, logical block 8462243
  4106. Nov 17 00:33:44 cave-storage kernel: [  956.570046] Buffer I/O error on device sdp1, logical block 8462244
  4107. Nov 17 00:33:44 cave-storage kernel: [  956.570047] Buffer I/O error on device sdp1, logical block 8462245
  4108. Nov 17 00:33:44 cave-storage kernel: [  956.570048] Buffer I/O error on device sdp1, logical block 8462246
  4109. Nov 17 00:33:44 cave-storage kernel: [  956.570048] Buffer I/O error on device sdp1, logical block 8462247
  4110. Nov 17 00:33:44 cave-storage kernel: [  956.570049] Buffer I/O error on device sdp1, logical block 8462248
  4111. Nov 17 00:33:44 cave-storage kernel: [  956.570050] Buffer I/O error on device sdp1, logical block 8462249
  4112. Nov 17 00:33:44 cave-storage kernel: [  956.570050] Buffer I/O error on device sdp1, logical block 8462250
  4113. Nov 17 00:33:44 cave-storage kernel: [  956.570051] Buffer I/O error on device sdp1, logical block 8462251
  4114. Nov 17 00:33:44 cave-storage kernel: [  956.570052] Buffer I/O error on device sdp1, logical block 8462252
  4115. Nov 17 00:33:44 cave-storage kernel: [  956.570052] Buffer I/O error on device sdp1, logical block 8462253
  4116. Nov 17 00:33:44 cave-storage kernel: [  956.570053] Buffer I/O error on device sdp1, logical block 8462254
  4117. Nov 17 00:33:44 cave-storage kernel: [  956.570054] Buffer I/O error on device sdp1, logical block 8462255
  4118. Nov 17 00:33:44 cave-storage kernel: [  956.570054] Buffer I/O error on device sdp1, logical block 8462256
  4119. Nov 17 00:33:44 cave-storage kernel: [  956.570055] Buffer I/O error on device sdp1, logical block 8462257
  4120. Nov 17 00:33:44 cave-storage kernel: [  956.570056] Buffer I/O error on device sdp1, logical block 8462258
  4121. Nov 17 00:33:44 cave-storage kernel: [  956.570057] Buffer I/O error on device sdp1, logical block 8462259
  4122. Nov 17 00:33:44 cave-storage kernel: [  956.570057] Buffer I/O error on device sdp1, logical block 8462260
  4123. Nov 17 00:33:44 cave-storage kernel: [  956.570058] Buffer I/O error on device sdp1, logical block 8462261
  4124. Nov 17 00:33:44 cave-storage kernel: [  956.570058] Buffer I/O error on device sdp1, logical block 8462262
  4125. Nov 17 00:33:44 cave-storage kernel: [  956.570059] Buffer I/O error on device sdp1, logical block 8462263
  4126. Nov 17 00:33:44 cave-storage kernel: [  956.570060] Buffer I/O error on device sdp1, logical block 8462264
  4127. Nov 17 00:33:44 cave-storage kernel: [  956.570060] Buffer I/O error on device sdp1, logical block 8462265
  4128. Nov 17 00:33:44 cave-storage kernel: [  956.570061] Buffer I/O error on device sdp1, logical block 8462266
  4129. Nov 17 00:33:44 cave-storage kernel: [  956.570062] Buffer I/O error on device sdp1, logical block 8462267
  4130. Nov 17 00:33:44 cave-storage kernel: [  956.570062] Buffer I/O error on device sdp1, logical block 8462268
  4131. Nov 17 00:33:44 cave-storage kernel: [  956.570063] Buffer I/O error on device sdp1, logical block 8462269
  4132. Nov 17 00:33:44 cave-storage kernel: [  956.570064] Buffer I/O error on device sdp1, logical block 8462270
  4133. Nov 17 00:33:44 cave-storage kernel: [  956.570064] Buffer I/O error on device sdp1, logical block 8462271
  4134. Nov 17 00:33:44 cave-storage kernel: [  956.570065] Buffer I/O error on device sdp1, logical block 8462272
  4135. Nov 17 00:33:44 cave-storage kernel: [  956.570066] Buffer I/O error on device sdp1, logical block 8462273
  4136. Nov 17 00:33:44 cave-storage kernel: [  956.570067] Buffer I/O error on device sdp1, logical block 8462274
  4137. Nov 17 00:33:44 cave-storage kernel: [  956.570067] Buffer I/O error on device sdp1, logical block 8462275
  4138. Nov 17 00:33:44 cave-storage kernel: [  956.570068] Buffer I/O error on device sdp1, logical block 8462276
  4139. Nov 17 00:33:44 cave-storage kernel: [  956.570069] Buffer I/O error on device sdp1, logical block 8462277
  4140. Nov 17 00:33:44 cave-storage kernel: [  956.570069] Buffer I/O error on device sdp1, logical block 8462278
  4141. Nov 17 00:33:44 cave-storage kernel: [  956.570070] Buffer I/O error on device sdp1, logical block 8462279
  4142. Nov 17 00:33:44 cave-storage kernel: [  956.570071] Buffer I/O error on device sdp1, logical block 8462280
  4143. Nov 17 00:33:44 cave-storage kernel: [  956.570071] Buffer I/O error on device sdp1, logical block 8462281
  4144. Nov 17 00:33:44 cave-storage kernel: [  956.570072] Buffer I/O error on device sdp1, logical block 8462282
  4145. Nov 17 00:33:44 cave-storage kernel: [  956.570073] Buffer I/O error on device sdp1, logical block 8462283
  4146. Nov 17 00:33:44 cave-storage kernel: [  956.570073] Buffer I/O error on device sdp1, logical block 8462284
  4147. Nov 17 00:33:44 cave-storage kernel: [  956.570074] Buffer I/O error on device sdp1, logical block 8462285
  4148. Nov 17 00:33:44 cave-storage kernel: [  956.570075] Buffer I/O error on device sdp1, logical block 8462286
  4149. Nov 17 00:33:44 cave-storage kernel: [  956.570075] Buffer I/O error on device sdp1, logical block 8462287
  4150. Nov 17 00:33:44 cave-storage kernel: [  956.570076] Buffer I/O error on device sdp1, logical block 8462288
  4151. Nov 17 00:33:44 cave-storage kernel: [  956.570077] Buffer I/O error on device sdp1, logical block 8462289
  4152. Nov 17 00:33:44 cave-storage kernel: [  956.570077] Buffer I/O error on device sdp1, logical block 8462290
  4153. Nov 17 00:33:44 cave-storage kernel: [  956.570078] Buffer I/O error on device sdp1, logical block 8462291
  4154. Nov 17 00:33:44 cave-storage kernel: [  956.570079] Buffer I/O error on device sdp1, logical block 8462292
  4155. Nov 17 00:33:44 cave-storage kernel: [  956.570079] Buffer I/O error on device sdp1, logical block 8462293
  4156. Nov 17 00:33:44 cave-storage kernel: [  956.570080] Buffer I/O error on device sdp1, logical block 8462294
  4157. Nov 17 00:33:44 cave-storage kernel: [  956.570081] Buffer I/O error on device sdp1, logical block 8462295
  4158. Nov 17 00:33:44 cave-storage kernel: [  956.570081] Buffer I/O error on device sdp1, logical block 8462296
  4159. Nov 17 00:33:44 cave-storage kernel: [  956.570082] Buffer I/O error on device sdp1, logical block 8462297
  4160. Nov 17 00:33:44 cave-storage kernel: [  956.570083] Buffer I/O error on device sdp1, logical block 8462298
  4161. Nov 17 00:33:44 cave-storage kernel: [  956.570083] Buffer I/O error on device sdp1, logical block 8462299
  4162. Nov 17 00:33:44 cave-storage kernel: [  956.570084] Buffer I/O error on device sdp1, logical block 8462300
  4163. Nov 17 00:33:44 cave-storage kernel: [  956.570085] Buffer I/O error on device sdp1, logical block 8462301
  4164. Nov 17 00:33:44 cave-storage kernel: [  956.570085] Buffer I/O error on device sdp1, logical block 8462302
  4165. Nov 17 00:33:44 cave-storage kernel: [  956.570086] Buffer I/O error on device sdp1, logical block 8462303
  4166. Nov 17 00:33:44 cave-storage kernel: [  956.570087] Buffer I/O error on device sdp1, logical block 8462304
  4167. Nov 17 00:33:44 cave-storage kernel: [  956.570087] Buffer I/O error on device sdp1, logical block 8462305
  4168. Nov 17 00:33:44 cave-storage kernel: [  956.570088] Buffer I/O error on device sdp1, logical block 8462306
  4169. Nov 17 00:33:44 cave-storage kernel: [  956.570089] Buffer I/O error on device sdp1, logical block 8462307
  4170. Nov 17 00:33:44 cave-storage kernel: [  956.570089] Buffer I/O error on device sdp1, logical block 8462308
  4171. Nov 17 00:33:44 cave-storage kernel: [  956.570090] Buffer I/O error on device sdp1, logical block 8462309
  4172. Nov 17 00:33:44 cave-storage kernel: [  956.570090] Buffer I/O error on device sdp1, logical block 8462310
  4173. Nov 17 00:33:44 cave-storage kernel: [  956.570091] Buffer I/O error on device sdp1, logical block 8462311
  4174. Nov 17 00:33:44 cave-storage kernel: [  956.570092] Buffer I/O error on device sdp1, logical block 8462312
  4175. Nov 17 00:33:44 cave-storage kernel: [  956.570092] Buffer I/O error on device sdp1, logical block 8462313
  4176. Nov 17 00:33:44 cave-storage kernel: [  956.570093] Buffer I/O error on device sdp1, logical block 8462314
  4177. Nov 17 00:33:44 cave-storage kernel: [  956.570094] Buffer I/O error on device sdp1, logical block 8462315
  4178. Nov 17 00:33:44 cave-storage kernel: [  956.570094] Buffer I/O error on device sdp1, logical block 8462316
  4179. Nov 17 00:33:44 cave-storage kernel: [  956.570095] Buffer I/O error on device sdp1, logical block 8462317
  4180. Nov 17 00:33:44 cave-storage kernel: [  956.570096] Buffer I/O error on device sdp1, logical block 8462318
  4181. Nov 17 00:33:44 cave-storage kernel: [  956.570096] Buffer I/O error on device sdp1, logical block 8462319
  4182. Nov 17 00:33:44 cave-storage kernel: [  956.570097] Buffer I/O error on device sdp1, logical block 8462320
  4183. Nov 17 00:33:44 cave-storage kernel: [  956.570097] Buffer I/O error on device sdp1, logical block 8462321
  4184. Nov 17 00:33:44 cave-storage kernel: [  956.570098] Buffer I/O error on device sdp1, logical block 8462322
  4185. Nov 17 00:33:44 cave-storage kernel: [  956.570099] Buffer I/O error on device sdp1, logical block 8462323
  4186. Nov 17 00:33:44 cave-storage kernel: [  956.570099] Buffer I/O error on device sdp1, logical block 8462324
  4187. Nov 17 00:33:44 cave-storage kernel: [  956.570100] Buffer I/O error on device sdp1, logical block 8462325
  4188. Nov 17 00:33:44 cave-storage kernel: [  956.570101] Buffer I/O error on device sdp1, logical block 8462326
  4189. Nov 17 00:33:44 cave-storage kernel: [  956.570101] Buffer I/O error on device sdp1, logical block 8462327
  4190. Nov 17 00:33:44 cave-storage kernel: [  956.570103] EXT4-fs warning (device sdp1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32287195136 size 524288 starting block 8462584)
  4191. Nov 17 00:33:44 cave-storage kernel: [  956.570105] sd 25:0:0:0: [sdp] Unhandled error code
  4192. Nov 17 00:33:44 cave-storage kernel: [  956.570105] sd 25:0:0:0: [sdp]  
  4193. Nov 17 00:33:44 cave-storage kernel: [  956.570106] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  4194. Nov 17 00:33:44 cave-storage kernel: [  956.570107] sd 25:0:0:0: [sdp] CDB:
  4195. Nov 17 00:33:44 cave-storage kernel: [  956.570110] Write(16): 8a 00 00 00 00 00 04 09 07 c0 00 00 00 40 00 00
  4196. Nov 17 00:33:44 cave-storage kernel: [  956.570110] Buffer I/O error on device sdp1, logical block 8462328
  4197. Nov 17 00:33:44 cave-storage kernel: [  956.570111] Buffer I/O error on device sdp1, logical block 8462329
  4198. Nov 17 00:33:44 cave-storage kernel: [  956.570112] Buffer I/O error on device sdp1, logical block 8462330
  4199. Nov 17 00:33:44 cave-storage kernel: [  956.570112] Buffer I/O error on device sdp1, logical block 8462331
  4200. Nov 17 00:33:44 cave-storage kernel: [  956.570113] Buffer I/O error on device sdp1, logical block 8462332
  4201. Nov 17 00:33:44 cave-storage kernel: [  956.570114] Buffer I/O error on device sdp1, logical block 8462333
  4202. Nov 17 00:33:44 cave-storage kernel: [  956.570114] Buffer I/O error on device sdp1, logical block 8462334
  4203. Nov 17 00:33:44 cave-storage kernel: [  956.570115] Buffer I/O error on device sdp1, logical block 8462335
  4204. Nov 17 00:33:44 cave-storage kernel: [  956.570116] EXT4-fs warning (device sdp1): ext4_end_bio:317: I/O error writing to inode 12 (offset 32287719424 size 32768 starting block 8462592)
  4205. Nov 17 00:33:44 cave-storage kernel: [  961.020126] sd 25:0:0:0: [sdp] Unhandled error code
  4206. Nov 17 00:33:44 cave-storage kernel: [  961.020127] sd 25:0:0:0: [sdp]  
  4207. Nov 17 00:33:44 cave-storage kernel: [  961.020129] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  4208. Nov 17 00:33:44 cave-storage kernel: [  961.020131] sd 25:0:0:0: [sdp] CDB:
  4209. Nov 17 00:33:44 cave-storage kernel: [  961.020132] Write(16): 8a 00 00 00 00 00 e8 c4 08 00 00 00 00 08 00 00
  4210. Nov 17 00:33:44 cave-storage kernel: [  961.020139] blk_update_request: 4 callbacks suppressed
  4211. Nov 17 00:33:44 cave-storage kernel: [  961.020140] end_request: I/O error, dev sdp, sector 3905161216
  4212. Nov 17 00:33:44 cave-storage kernel: [  961.025992] Buffer I/O error on device sdp1, logical block 488144896
  4213. Nov 17 00:33:44 cave-storage kernel: [  961.031903] lost page write due to I/O error on sdp1
  4214. Nov 17 00:33:44 cave-storage kernel: [  961.031943] JBD2: Error -5 detected when updating journal superblock for sdp1-8.
  4215. Nov 17 00:33:44 cave-storage kernel: [  961.557871] sd 25:0:0:0: [sdp] Unhandled error code
  4216. Nov 17 00:33:44 cave-storage kernel: [  961.557875] sd 25:0:0:0: [sdp]  
  4217. Nov 17 00:33:44 cave-storage kernel: [  961.557876] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  4218. Nov 17 00:33:44 cave-storage kernel: [  961.557878] sd 25:0:0:0: [sdp] CDB:
  4219. Nov 17 00:33:44 cave-storage kernel: [  961.557879] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  4220. Nov 17 00:33:44 cave-storage kernel: [  961.557887] end_request: I/O error, dev sdp, sector 2048
  4221. Nov 17 00:33:44 cave-storage kernel: [  961.565263] Buffer I/O error on device sdp1, logical block 0
  4222. Nov 17 00:33:44 cave-storage kernel: [  961.574646] lost page write due to I/O error on sdp1
  4223. Nov 17 00:33:44 cave-storage kernel: [  961.574686] EXT4-fs error (device sdp1): ext4_journal_start_sb:349: Detected aborted journal
  4224. Nov 17 00:33:44 cave-storage kernel: [  961.584659] EXT4-fs (sdp1): Remounting filesystem read-only
  4225. Nov 17 00:33:44 cave-storage kernel: [  961.594876] EXT4-fs (sdp1): previous I/O error to superblock detected
  4226. Nov 17 00:33:45 cave-storage kernel: [  961.607690] sd 25:0:0:0: [sdp] Unhandled error code
  4227. Nov 17 00:33:45 cave-storage kernel: [  961.607692] sd 25:0:0:0: [sdp]  
  4228. Nov 17 00:33:45 cave-storage kernel: [  961.607694] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
  4229. Nov 17 00:33:45 cave-storage kernel: [  961.607695] sd 25:0:0:0: [sdp] CDB:
  4230. Nov 17 00:33:45 cave-storage kernel: [  961.607696] Write(16): 8a 00 00 00 00 00 00 00 08 00 00 00 00 08 00 00
  4231. Nov 17 00:33:45 cave-storage kernel: [  961.607703] end_request: I/O error, dev sdp, sector 2048
  4232. Nov 17 00:33:45 cave-storage kernel: [  961.619722] Buffer I/O error on device sdp1, logical block 0
  4233. Nov 17 00:33:45 cave-storage kernel: [  961.632205] lost page write due to I/O error on sdp1
  4234. Nov 17 00:33:45 cave-storage kernel: [  961.632222] EXT4-fs (sdp1): ext4_da_writepages: jbd2_start: 1024 pages, ino 12; err -30
  4235. Nov 17 00:33:45 cave-storage kernel: [  962.603563] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  4236. Nov 17 00:33:49 cave-storage kernel: [  966.582951] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  4237. Nov 17 00:33:52 cave-storage kernel: [  969.149390] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  4238. Nov 17 00:33:56 cave-storage kernel: [  973.128762] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  4239. Nov 17 00:33:59 cave-storage kernel: [  975.707179] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  4240. Nov 17 00:33:59 cave-storage kernel: [  975.707203] hub 4-0:1.0: unable to enumerate USB device on port 2
  4241. Nov 17 00:34:00 cave-storage kernel: [  977.429030] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4242. Nov 17 00:34:00 cave-storage kernel: [  977.429070] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4243. Nov 17 00:34:00 cave-storage kernel: [  977.429080] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4244. Nov 17 00:34:00 cave-storage kernel: [  977.429088] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4245. Nov 17 00:34:00 cave-storage kernel: [  977.447440] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4246. Nov 17 00:34:00 cave-storage kernel: [  977.447482] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4247. Nov 17 00:34:00 cave-storage kernel: [  977.447493] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4248. Nov 17 00:34:00 cave-storage kernel: [  977.447500] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4249. Nov 17 00:34:00 cave-storage kernel: [  977.467393] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4250. Nov 17 00:34:00 cave-storage kernel: [  977.467434] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4251. Nov 17 00:34:00 cave-storage kernel: [  977.467444] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4252. Nov 17 00:34:00 cave-storage kernel: [  977.467452] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4253. Nov 17 00:34:00 cave-storage kernel: [  977.483354] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4254. Nov 17 00:34:00 cave-storage kernel: [  977.483384] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4255. Nov 17 00:34:00 cave-storage kernel: [  977.483394] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4256. Nov 17 00:34:00 cave-storage kernel: [  977.483401] program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO
  4257. Nov 17 00:34:03 cave-storage kernel: [  980.277288] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  4258. Nov 17 00:34:06 cave-storage kernel: [  982.859695] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  4259. Nov 17 00:34:10 cave-storage kernel: [  986.839094] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  4260. Nov 17 00:34:12 cave-storage kernel: [  989.417517] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  4261. Nov 17 00:34:16 cave-storage kernel: [  993.396899] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  4262. Nov 17 00:34:19 cave-storage kernel: [  995.975316] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  4263. Nov 17 00:34:23 cave-storage kernel: [  999.954699] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
  4264. Nov 17 00:34:26 cave-storage kernel: [ 1002.537099] hub 4-0:1.0: Could not disable port 2 after 2000 ms
  4265. Nov 17 00:34:26 cave-storage kernel: [ 1002.537121] hub 4-0:1.0: unable to enumerate USB device on port 2
  4266. Nov 17 00:34:30 cave-storage kernel: [ 1006.747989] hub 4-0:1.0: Cannot enable port 2.  Maybe the USB cable is bad?