I've had unraid for a while now (over a year maybe 2) and have changed hardware a few months back (hard drives werent changed). I noticed unraid hanging, found the cause of that to be bad RAM with xmp (Memtest showed failure) so I clocked it back and had been stable for a while. Now Unraid is showing sync errors and just recently one of the disks (disk3) has errors. I've done an extended SMART Check and that came back clear. I'm just wanting to see if anyone can take a look and tell me is it the disk thats causing the sync errors and whats the best cause to resolve? I did stop the auto sync as i wasn't sure if it was auto correcting, So like I mentioned I cancelled that and then ran it again with it unticked to be sure.

silo-diagnostics-20240229-2333.zip

Disk issues could be this:

https://forums.unraid.net/topic/103938-69x-lsi-controllers-ironwolf-disks-disabling-summary-fix/

 

Sync issues could still be RAM, reboot to clear the log then run two consecutive parity checks without rebooting and post new diags.

Thank you for that JorgeB, I'll look at the thread you've posted and action that then do the two parity checks.

 

I've actioned that on both my disks and rebooted, doing parity check now.

Edited March 1, 20242 yr by Scorpion54

Well two Checks have been done now and all came back clear. very odd that was the cause as I've had those drives for a while but will say the LSI card was new. I can still post diags if needed but seems to be good. thank you for that.