[[6.12.8] BTRFS corruption after unraid upgrade]

11 minutes ago, JorgeB said:

Scrub won't be able to fix a single device filesystem, look for a list of corrupt files in the syslog and delete/replace them from a backup.

OK, will do.

 

Memtest immediately showing errors, so thank you for your advice!

[[6.12.8] BTRFS corruption after unraid upgrade]

6 hours ago, JorgeB said:

Mar  4 15:17:11 BK kernel: BTRFS info (device dm-4): bdev /dev/mapper/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 2728, gen 0
Mar  4 15:17:11 BK kernel: BTRFS info (device dm-5): bdev /dev/mapper/sdc1 errs: wr 0, rd 0, flush 0, corrupt 1723141, gen 0

 

Good that it's resolved but btrfs was detecting data corruption on both pools, would recommend running memtest

Oh good catch, I'll do that.

 

I tried fixing the corruption with a scrub but I'm not able to.  Is there an easy way to fix that corruption?  It's on my boot drive unfortunately...