VM - BTRFS error

[jowiedog]

Hi, 

 

I am running a windows 11 and it's running fine and no issues but I have noticed these errors on my syslog and wondered if anyone had seen similar. The drive its complaining about is where I have the vdisk located. Its a brand new nvme wd blue, so not sure why these are alerting considering I dont see any errors elsewhere, even in grafana logging

 

kernel: BTRFS warning (device nvme1n1p1): csum failed root 5 ino 261 off 23526653952 csum 0x0f9d0bc3 expected csum 0x791bcc50 mirror 1
Dec 23 18:07:05 eljtech-core kernel: BTRFS error (device nvme1n1p1): bdev /dev/nvme1n1p1 errs: wr 0, rd 0, flush 0, corrupt 30, gen 0
Dec 23 18:08:03 eljtech-core kernel: BTRFS warning (device nvme1n1p1): csum failed root 5 ino 261 off 5651419136 csum 0xe23591e0 expected csum 0xcc7ecd01 mirror 1
Dec 23 18:08:03 eljtech-core kernel: BTRFS error (device nvme1n1p1): bdev /dev/nvme1n1p1 errs: wr 0, rd 0, flush 0, corrupt 31, gen 0

 

[JorgeB]

btrfs is detecting data corruption, run a scrub and if there are uncorrectable errors look at the syslog for the affected files.

[jowiedog]

16 hours ago, JorgeB said:

16 hours ago, JorgeB said:

btrfs is detecting data corruption, run a scrub and if there are uncorrectable errors look at the syslog for the affected files.

yeah il take a look at that and report back

 

[jowiedog]

So tried a scrub and no errors were found.

 

still getting these errors though in system log

 

Dec 24 11:06:59 eljtech-core kernel: BTRFS warning (device nvme1n1p1): csum failed root 5 ino 261 off 26375880704 csum 0x49a179cf expected csum 0x8647461a mirror 1
Dec 24 11:06:59 eljtech-core kernel: BTRFS error (device nvme1n1p1): bdev /dev/nvme1n1p1 errs: wr 0, rd 0, flush 0, corrupt 75, gen 0

 

Only seems to be when my VM is running.

 

There is no errors on the main dashboard or from my grafana dashboard related to that disk 

Edited December 24, 2022 by jowiedog

[JorgeB]

Suggest moving the vdisk elsewhere, then moving it back to see if it helps.

[jowiedog]

yeah will give that try cheers