Drive Read Error

[Taddeusz]

I'm not too alarmed quite yet but I got a single read error yesterday on Disk 5 of my array. SMART doesn't seem to have recorded it. I ran both short and long SMART tests and both passed. Wanted to get an opinion b efore I really start worrying about dying drives or controllers.

unraid-diagnostics-20190916-1419.zip

[JorgeB]

1 minute ago, Taddeusz said:

SMART doesn't seem to have recorded it.

It did here:

 

Error 1 [0] occurred at disk power-on lifetime: 22219 hours (925 days + 19 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER -- ST COUNT  LBA_48  LH LM LL DV DC
  -- -- -- == -- == == == -- -- -- -- --
  40 -- 51 04 00 00 00 e2 fd 34 90 40 00  Error: UNC at LBA = 0xe2fd3490 = 3808244880

And it was recorded as a media error, but since SMART test passed and all attributes look OK it's fine for now, just keep an eye on it.

[trurl]

Run an extended SMART test.

[Taddeusz]

Thank you.

[trurl]

Also, you will have to reboot to get the error count in the webUI reset.

[Taddeusz]

1 minute ago, trurl said:

Run an extended SMART test.

I did, it passed.