Parity check runs first day of the month. Only checked it today and noticed "335 errors". No power outages (since Jan 1st) and server has been on whole time (before / after Jan 1st parity check).

Followed directions to attach diagnostics file.

 

1) what are the errors?

2) what do I do?

 

Thank you for help

deathstar-diagnostics-20240112-0018.zip

Run another check, if no more errors you should be fine.

OK, will run parity and report back with diagnostics again.

 

Thank you

Ran parity check, came back no errors (still attached diagnostics and server has been running since Jan 1st through both parity checks). Any idea why errors show up on 1 parity check but not on 2nd parity check or just mysterious fluke?

 

Thank you for help.

deathstar-diagnostics-20240117-2001.zip

Should be OK now, keep monitoring, there a re few ATA errors for disk4, suggest replacing cables.

Are you scheduled checks correcting or non-correcting?    If correcting then you would expect no errors the next time you run a check.
 

  We do, however, recommend that scheduled checks are set non-correcting so that hardware playing up does not corrupt parity.   That gives you a chance to correct any hardware issues while parity remains valid.