Re: System terribly slow

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On 12/17/21 04:33, riveravaldez via arch-general wrote:

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)
  LBA_of_first_error
# 1  Extended offline    Completed: read failure       10%     52941
   98659719
# 2  Short offline       Completed without error       00%     52932
   -
# 3  Extended offline    Completed: read failure       10%     52887
   78053410
# 4  Short offline       Completed without error       00%     52881
   -
# 5  Extended offline    Completed: read failure       10%     52875
   98659715
# 6  Short offline       Completed without error       00%     52868
   -

SMART Selective self-test log data structure revision number 1
SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

That's it.
I'm not sure if that's more or less normal or a dying disk...
Any comment? Something informative there?

Hard to say. I would backup all data that you have on this disk.

There are 3 pending sectors that you need to rewrite to be able to re-run smartd long test. A suspicious thing is that three long tests stopped on different LBA_of_first_error - it may be an not mechanical problem, but hdd electronics.

My advice is - after doing a backup to run badblocks read-write test[1]. If it passes then you should have 0 "Current pending sector" reported by smartd and "Reallocated_Sector_Ct" set to 3.
Then you can run smartctl --test=long and see if it passes.

Anyway, this disk is suspicious and I would not use it without constant backup.

[1] https://wiki.archlinux.org/title/badblocks#Read-write_test_(non-destructive)




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