I just found this error today, but there was a power outage a month ago and I think this error apeared after the parity check.

I am doing a extensive smart test, it is at 10% 4 hours in still..

Thank you for your time.

 

unraid-smart-report-disk6-20210609-1143.rtf syslog.txt

Wait for the SMART test to finish and act accordingly, but it should be OK for now, i.e., it should pass the test.

19 minutes ago, JorgeB said:

Wait for the SMART test to finish and act accordingly, but it should be OK for now, i.e., it should pass the test.

Thanks.

I forgot to mention that last parity check found 1 error, and there is a lot of errors in log like this: "md: disk6 read error, sector="

Smart test completed without error.

I will do parity check now.

Parity check found one error:

 

Jun 11 09:40:25 Unraid kernel: mdcmd (311): check CORRECT
Jun 11 09:40:25 Unraid kernel: md: recovery thread woken up ...
Jun 11 09:40:25 Unraid kernel: md: recovery thread checking parity...
Jun 11 09:40:25 Unraid kernel: md: using 1536k window, over a total of 7814026532 blocks.
Jun 11 19:40:10 Unraid kernel: mdcmd (312): spindown 5
Jun 11 19:40:18 Unraid kernel: mdcmd (313): spindown 3
Jun 11 19:40:18 Unraid kernel: mdcmd (314): spindown 4
Jun 11 21:46:46 Unraid emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1
Jun 12 00:01:34 Unraid emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1
Jun 12 04:15:46 Unraid kernel: md: correcting parity, sector=15062380664
Jun 12 05:09:25 Unraid kernel: md: sync done. time=70140sec
Jun 12 05:09:25 Unraid kernel: md: recovery thread sync completion status: 0

 

But seems to have corrected it, right?

Drive SMART errors did not increase.

I think it should be ok for now, but I'll continue to monitor the drive...

14 minutes ago, napalmd said:

But seems to have corrected it, right?

Yep.

 

15 minutes ago, napalmd said:

but I'll continue to monitor the drive...

That's a good idea.