BTRFS errors in a ZFS drive, help please

[L0rdRaiden]

Why do I get this errors? I'm using zfs in all drives. Is there a way to repair it?

I don't have parity.

 

 

Mar 30 12:05:13 Unraid kernel: BTRFS error (device loop2): block=5791367168 write time tree block corruption detected
Mar 30 12:05:13 Unraid kernel: BTRFS: error (device loop2) in btrfs_commit_transaction:2344: errno=-5 IO failure (Error while writing out transaction)
Mar 30 12:05:13 Unraid kernel: BTRFS info (device loop2): forced readonly
Mar 30 12:05:13 Unraid kernel: BTRFS warning (device loop2): Skipping commit of aborted transaction.
Mar 30 12:05:13 Unraid kernel: BTRFS: error (device loop2) in cleanup_transaction:1894: errno=-5 IO failure

unraid-diagnostics-20200330-1317.zip

Edited March 30, 2020 by L0rdRaiden

[JorgeB]

loop2 is the docker image, that's always btrfs, and it's corrupt so you need to recreate it.

[L0rdRaiden]

2 minutes ago, johnnie.black said:

loop2 is the docker image, that's always btrfs, and it's corrupt so you need to recreate it.

Thanks but, Why this happens? could it be due to non ECC RAM?

Is not the first time that it happens to me, is there any way to prevent it?

[JorgeB]

Btrfs is very susceptible to hardware problems, especially RAM, it will quickly get corrupt with RAM errors, since you're using Ryzen take a look here, note that you're CPU is 1st gen, despite what the model name suggests.

[testdasi]

1 hour ago, L0rdRaiden said:

Thanks but, Why this happens? could it be due to non ECC RAM?

Is not the first time that it happens to me, is there any way to prevent it?

Less about ECC RAM but either bad RAM or overclocked RAM.

See johnnie's post above for the "look here" details.