Yet Another Parity Error Thread

[zetabax]

Hey guys,

 

My Unraid setup consists of 12 10TB SAS drives running BTRFS with 2 parity drives.  Recently I started getting a consistent number of errors on my weekly parity check (Finding 17836 errors).  I've manually ran the checker insuring 'Write corrections to parity' is ticked but at the end of each scan i get the same number of errors.  According to SMART, all the disks appear to be in good health.

 

I've attached the diagnosis file along with a couple of screen shots.

 

As you'll see in the attached, I'm running a PowerEdge R730XD with a PERC controller flashed to LSI MegaRAID SAS-3 3108.

 

Thanks in advance.

 

 

 

quadra-diagnostics-20210501-2117.zip

[JorgeB]

Diags only show one parity check, and it was non correcting, reboot the server to clear the logs, disable mover logging, run a correcting check then a non correcting one without rebooting, and post new diags after it's done.

[zetabax]

Thanks @JorgeB!  I will report back shortly