zfs cant import

[Gastondc]

Dear,

I have a problem with a proxmox 6 server. It suddenly shut down due to power supply problems.

When it started, it had problems initializing ZFS. I can mount it in readonly and see the files, and the errors.

But I can't clean them up, since I can't mount it, every time I try to mount it I get these error messages.

I don't know what to look at to recover the server, or in any case make a backup of the VMs and CT.

Any suggestions?

 

[dcsapak]

maybe the disks are damaged and block some reads/writes? check with smartctl

in any case if you want to do data recovery, i'd make images of the disks and only operate on copies...