Can someone tells me what happening with SMART on my TOSHIBA HDWT360? I have a lot of errors like this in my logs and I can't run nor long, nor short self-test for this drive.

 

Nov 11 06:42:54 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 30 to 31
Nov 11 07:12:54 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 31 to 29
Nov 11 07:42:54 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 29 to 28
Nov 11 10:42:54 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 28 to 29
Nov 11 11:12:54 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 29 to 28
Nov 11 11:42:59 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 28 to 26
Nov 11 13:42:53 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 26 to 24
Nov 11 14:12:54 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 24 to 23
Nov 11 15:42:54 fs smartd[1115]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 23 to 22
Nov 11 16:34:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 22 to 25
Nov 11 17:04:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 25 to 28
Nov 11 17:34:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 28 to 31
Nov 11 18:04:51 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 31 to 34
Nov 11 18:34:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 34 to 37
Nov 11 19:04:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 37 to 41
Nov 11 19:34:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 41 to 44
Nov 11 20:04:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 44 to 48
Nov 11 20:34:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 48 to 50
Nov 11 21:04:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 50 to 55
Nov 11 21:34:51 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 55 to 57
Nov 11 22:04:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 57 to 60
Nov 11 22:34:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 60 to 66
Nov 11 23:04:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 66 to 74
Nov 11 23:34:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 74 to 81
Nov 12 00:04:52 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 81 to 88
Nov 12 00:34:51 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 88 to 95
Nov 12 01:04:51 fs smartd[1158]: Device: /dev/sdb [SAT], SMART Prefailure Attribute: 7 Seek_Error_Rate changed from 95 to 100

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed: unknown failure    90%     15175         0
# 2  Short offline       Completed: unknown failure    90%     15175         0
# 3  Short offline       Completed: unknown failure    90%     15175         0
# 4  Short offline       Completed: unknown failure    90%     15112         0
# 5  Short offline       Completed: unknown failure    90%     15107         0
# 6  Extended offline    Completed: unknown failure    90%     15091         0

 

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