xartin

openzfs raidz2 pool ncq bottleneck

Feb 28th, 2024
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  1. fenrir ~ # zpool status
  2. pool: home
  3. state: DEGRADED
  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: http://zfsonlinux.org/msg/ZFS-8000-9P
  9. scan: scrub repaired 228K in 3h5m with 0 errors on Sat Nov 24 08:06:24 2018
  10. config:
  11.  
  12. NAME STATE READ WRITE CKSUM
  13. home DEGRADED 0 0 0
  14. raidz1-0 DEGRADED 0 0 0
  15. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0
  16. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0
  17. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0
  18. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0
  19. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0
  20. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0
  21. ata-ST10000NE0004-1ZF101_xxxxxxxX DEGRADED 0 0 12 too many errors
  22. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0
  23.  
  24. fenrir ~ # ZPOOL_SCRIPTS_AS_ROOT=yes zpool status -c smart
  25. pool: home
  26. state: ONLINE
  27. scan: scrub repaired 0B in 1h20m with 0 errors on Sat Nov 24 11:21:54 2018
  28. config:
  29.  
  30. NAME STATE READ WRITE CKSUM health realloc rep_ucor cmd_to temp pend_sec off_ucor ata_err
  31. home ONLINE 0 0 0
  32. raidz1-0 ONLINE 0 0 0
  33. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 PASSED 0 0 0 34 0 0 -
  34. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 PASSED 0 0 0 34 0 0 -
  35. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 PASSED 0 0 0 33 0 0 -
  36. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 PASSED 8 0 0 34 0 0 -
  37. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 PASSED 8 0 8590065844 32 0 0 -
  38. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 PASSED 0 0 12885098677 34 0 0 -
  39. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 PASSED 8 0 8590065707 32 0 0 -
  40. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 PASSED 0 0 12885098699 33 0 0 -
  41.  
  42. errors: No known data errors
  43.  
  44. fenrir ~ # ZPOOL_SCRIPTS_AS_ROOT=yes zpool status -c hours_on
  45. pool: home
  46. state: ONLINE
  47. scan: scrub repaired 0B in 1h20m with 0 errors on Sat Nov 24 11:21:54 2018
  48. config:
  49.  
  50. NAME STATE READ WRITE CKSUM hours_on
  51. home ONLINE 0 0 0
  52. raidz1-0 ONLINE 0 0 0
  53. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 7510
  54. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 7510
  55. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 7510
  56. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 7510
  57. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 8550
  58. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 8550
  59. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 8663
  60. ata-ST10000NE0004-1ZF101_xxxxxxxx ONLINE 0 0 0 8663
  61.  
  62. errors: No known data errors
  63.  
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