I was having issues with my dockers crashing and believe my radarr database was corrupted so I decided to make the Docker vdisk size bigger and recreate it. Since I was going to recreate the docker.img anyways I decided to take the opportunity to change the docker from btrfs vDisk to xfs vDisk while also expanding my size from 40gb to 65gb. After creating to docker.img I tried to reinstall my dockers but only one installed and the rest were giving me errors so I tried to restart the whole unraid server but it was stuck on Stopping Services so I restarted it by pushing the physical power button. However, after rebooting I can not get the array started as it gets stuck at "Array Starting - Mounting Disks...". Any help would be greatly appreciated. I have posted my diagnostics as well as the error logs I get at boot and my Unraid "Main" page if you need anymore information please let me know. Thanks in advance.

plextimusprime-diagnostics-20241228-1408.zip

There's a problem with the pool filesystem, see if it mounts read-only:

 

zpool import -o readonly=on cache

 

If it works, start the array, the pool will show unmountable, but the data should be under /mnt/cache, then backup and reformat the pool

7 hours ago, JorgeB said:

There's a problem with the pool filesystem, see if it mounts read-only:

 

zpool import -o readonly=on cache

 

If it works, start the array, the pool will show unmountable, but the data should be under /mnt/cache, then backup and reformat the pool

Thank you that worked. Got the drive mounted and copying everything off of it to a new drive. Will try formatting and copying everything back after its done copying. Thanks again.

On 12/29/2024 at 4:13 AM, JorgeB said:

There's a problem with the pool filesystem, see if it mounts read-only:

 

zpool import -o readonly=on cache

 

If it works, start the array, the pool will show unmountable, but the data should be under /mnt/cache, then backup and reformat the pool

I've tried three times twice transferring through winscp to my local computer then once trying to transfer everything from the cache to another internal platter drive on my unraid server but I keep getting an error 4. If I were to just format the cache drive and boot that way would that work I would just need to reconfigure all my dockers correct? but nothing else would be lost?

 

I can also try removing the cache nvme drive and putting it into an external enclosure to plug into my local pc via usb c and try copying it that way? or do you have any other recommendations on copying the cache drive? Thanks.

33 minutes ago, whitesoxwc said:

but I keep getting an error 4

One file or multiple files?

 

33 minutes ago, whitesoxwc said:

If I were to just format the cache drive and boot that way would that work I would just need to reconfigure all my dockers correct? but nothing else would be lost?

Yes, if the containers are all that you have in the pool, you should be able to browse its contents.

On 12/30/2024 at 1:03 PM, JorgeB said:

One file or multiple files?

 

Yes, if the containers are all that you have in the pool, you should be able to browse its contents.

Thanks again for all the help.

 

It was one file I did copy the rest but was running into issues with the files I did manage to copy so I just ended up formatting the whole drive and rebuilding everything fresh. Have been keeping an eye on it and everything looks to be good now I am having one docker having issues at loading the WebUI. I think the database for radarr corrupted again (about 4 days after being freshly built) so going to try deleting the appdata for Radarr and starting fresh on that again. I'm starting to wonder if my cache drive might be going bad if it corrupted another docker that quickly.