btrf errors filling the log

[Alansari]

tried to scrub the cache didn't fix anything and it says no errors found

 

i don't have VM it is turned off i use the server for plex only

 

alansari-syslog-20230918-2016.zip

[Alansari]

just to add the mover dose not work as well i have around 700gb data on the cache but it will not move it to the array 

 

Sep 18 23:54:51 Alansari emhttpd: shcmd (167): /usr/local/sbin/mover &> /dev/null &

[JorgeB]

Device nvme2n1 nvme3n1 dropped offline, post new diags after a power cycle (not reboot) and array start.

 

[Alansari]

i moved everything manually from the cache to array then formatted the cache to zfs and now its working fine 

 

while the logs still giving me errors the cache pool was visible not offline but not sure what was the problem

[JorgeB]

1 hour ago, Alansari said:

cache pool was visible not offline

One of the devices was offline for sure, the GUI does not show that, and that's not a btrfs issue, so it can also happen with zfs, suggest taking a look here for better pool monitoring so you're notified if/when it happens again.

[Alansari]

1 hour ago, JorgeB said:

One of the devices was offline for sure, the GUI does not show that, and that's not a btrfs issue, so it can also happen with zfs, suggest taking a look here for better pool monitoring so you're notified if/when it happens again.

I have check this post before posting and there was no errors if it happens again i will try again with what you told me 

 

thanks for the help

[JorgeB]

16 minutes ago, Alansari said:

and there was no errors

Not sure what you mean, there were a lot of errors:

Sep 18 22:16:49 Alansari kernel: BTRFS error (device nvme2n1p1): bdev /dev/nvme3n1p1 errs: wr 4222672, rd 19584038, flush 255207, corrupt 0, gen 0

 

[Alansari]

3 hours ago, JorgeB said:

Not sure what you mean, there were a lot of errors:

Sep 18 22:16:49 Alansari kernel: BTRFS error (device nvme2n1p1): bdev /dev/nvme3n1p1 errs: wr 4222672, rd 19584038, flush 255207, corrupt 0, gen 0

 

 I mean when i tried the method on the link there were no errors all 0 but the log was filled with errors 
scrub didn't do anything was reporting no problems as well

 

[JorgeB]

11 hours ago, Alansari said:

I mean when i tried the method on the link there were no errors all 0

Don't see how that is possible, unless it's a different pool or it was recreated/reset.