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Kingston DataTraveler 3.0 E0D55EA1C84FF390A9500FDA – OpenZFS L2ARC errors cleared – FreeBSD-CURRENT

Oct 8th, 2024
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  1. % zpool status -x ; date ; uptime
  2. pool: august
  3. state: ONLINE
  4. status: One or more devices has experienced an unrecoverable error. An
  5. attempt was made to correct the error. Applications are unaffected.
  6. action: Determine if the device needs to be replaced, and clear the errors
  7. using 'zpool clear' or replace the device with 'zpool replace'.
  8. see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-9P
  9. scan: scrub repaired 0B in 04:06:54 with 0 errors on Mon Aug 19 01:20:53 2024
  10. config:
  11.  
  12. NAME STATE READ WRITE CKSUM
  13. august ONLINE 0 0 0
  14. ada1p3.eli ONLINE 0 0 0
  15. cache
  16. gpt/cache1-august ONLINE 59.2K 931K 0
  17. gpt/cache2-august ONLINE 0 0 0
  18.  
  19. errors: No known data errors
  20. Tue 8 Oct 2024 07:39:43 BST
  21. 7:39a.m. up 11:34, 6 users, load averages: 1.19, 1.00, 0.95
  22. % su -
  23. Password:
  24. root@mowa219-gjp4-zbook-freebsd:~ # date ; time zpool offline august gpt/cache1-august && zpool clear august gpt/cache1-august && zpool status -x ; date ; tail -f -n 0 /var/log/messages
  25. Tue Oct 8 07:40:26 BST 2024
  26. 0.012u 0.006s 1:20.29 0.0% 288+272k 1+1io 0pf+0w
  27. pool: august
  28. state: ONLINE
  29. status: One or more devices has been taken offline by the administrator.
  30. Sufficient replicas exist for the pool to continue functioning in a
  31. degraded state.
  32. action: Online the device using 'zpool online' or replace the device with
  33. 'zpool replace'.
  34. scan: scrub repaired 0B in 04:06:54 with 0 errors on Mon Aug 19 01:20:53 2024
  35. config:
  36.  
  37. NAME STATE READ WRITE CKSUM
  38. august ONLINE 0 0 0
  39. ada1p3.eli ONLINE 0 0 0
  40. cache
  41. gpt/cache1-august OFFLINE 0 0 0
  42. gpt/cache2-august ONLINE 0 0 0
  43.  
  44. errors: No known data errors
  45. Tue Oct 8 07:41:47 BST 2024
  46. Oct 8 07:41:52 mowa219-gjp4-zbook-freebsd kernel: ugen0.3: <Kingston DataTraveler 3.0> at usbus0 (disconnected)
  47. Oct 8 07:41:52 mowa219-gjp4-zbook-freebsd kernel: umass0: at uhub1, port 1, addr 15 (disconnected)
  48. Oct 8 07:41:52 mowa219-gjp4-zbook-freebsd kernel: umass0: detached
  49. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: ugen0.3: <Kingston DataTraveler 3.0> at usbus0
  50. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: umass0 on uhub1
  51. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: umass0: <Kingston DataTraveler 3.0, class 0/0, rev 2.10/0.01, addr 19> on usbus0
  52. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: umass0: SCSI over Bulk-Only; quirks = 0xc000
  53. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: umass0:4:0: Attached to scbus4
  54. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: da0 at umass-sim0 bus 0 scbus4 target 0 lun 0
  55. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: da0: <Kingston DataTraveler 3.0 > Removable Direct Access SPC-4 SCSI device
  56. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: da0: Serial Number E0D55EA1C84FF390A9500FDA
  57. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: da0: 40.000MB/s transfers
  58. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: da0: 29510MB (60437492 512 byte sectors)
  59. Oct 8 07:41:58 mowa219-gjp4-zbook-freebsd kernel: da0: quirks=0x2<NO_6_BYTE>
  60. Oct 8 07:42:01 mowa219-gjp4-zbook-freebsd ZFS[3780]: vdev state changed, pool_guid=1913339710710793892 vdev_guid=2707065736465968084
  61. ^C
  62. root@mowa219-gjp4-zbook-freebsd:~ # date ; zpool status -x ; zpool iostat -v august ada1p3.eli gpt/cache1-august gpt/cache2-august
  63. Tue Oct 8 07:42:41 BST 2024
  64. all pools are healthy
  65. capacity operations bandwidth
  66. vdev alloc free read write read write
  67. ------------------- ----- ----- ----- ----- ----- -----
  68. ada1p3.eli 563G 349G 37 21 515K 551K
  69.  
  70. gpt/cache1-august 27.0G 1.79G 11 0 124K 140K
  71. gpt/cache2-august 7.14G 141M 6 1 60.7K 508K
  72. ------------------- ----- ----- ----- ----- ----- -----
  73. root@mowa219-gjp4-zbook-freebsd:~ # service zfsd status
  74. zfsd is running as pid 2927.
  75. root@mowa219-gjp4-zbook-freebsd:~ # exit
  76. logout
  77. % zfs version
  78. zfs-2.2.99-693-FreeBSD_gb10992582
  79. zfs-kmod-2.2.99-693-FreeBSd_gb10992582
  80. % uname -aKU
  81. FreeBSD mowa219-gjp4-zbook-freebsd 15.0-CURRENT FreeBSD 15.0-CURRENT main-n272683-2d84f79c4e45 GENERIC amd64 1500025 1500025
  82. % zpool status -x ; date ; uptime
  83. all pools are healthy
  84. Tue 8 Oct 2024 07:44:13 BST
  85. 7:44a.m. up 11:38, 5 users, load averages: 0.86, 0.86, 0.89
  86. % zpool iostat -v august ada1p3.eli gpt/cache1-august gpt/cache2-august 10
  87. capacity operations bandwidth
  88. vdev alloc free read write read write
  89. ------------------- ----- ----- ----- ----- ----- -----
  90. ada1p3.eli 563G 349G 37 21 514K 557K
  91.  
  92. gpt/cache1-august 27.0G 1.79G 11 0 124K 143K
  93. gpt/cache2-august 7.13G 150M 6 1 60.5K 511K
  94. ------------------- ----- ----- ----- ----- ----- -----
  95. capacity operations bandwidth
  96. vdev alloc free read write read write
  97. ------------------- ----- ----- ----- ----- ----- -----
  98. ada1p3.eli 563G 349G 0 22 0 1.97M
  99.  
  100. gpt/cache1-august 27.0G 1.77G 0 2 0 1.84M
  101. gpt/cache2-august 7.13G 150M 0 2 0 2.54M
  102. ------------------- ----- ----- ----- ----- ----- -----
  103. ^C
  104. %
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