Hi

Long story short, my cache ssd failed. I managed to restore my appdata and system folder completely.

But no for some reason all my VMs are missing (VM were not stored at cache ssd even), all VM images are  still present at /mnt/user/domains.

It seems to be unraid is looking for some information from now removed cache ssd for VM's because there was no way to use "mover", i had to restore from backup.

Edited January 27, 20206 yr by ufo56

The XML for all VMs is stored in libvirt.img, it's a good idea to back it up, if you don't have one you can recreate the VMs as they were and point to the original vdisks, though some might not work with just that.

1 minute ago, johnnie.black said:

The XML for all VMs is stored in libvirt.img, it's a good idea to back it up, if you don't have one you can recreate the VMs as they were and point to the original vdisks, though some might not work with just that.

Yup, libvirt image was also backed up and restored to its original location. 

Edited January 27, 20206 yr by ufo56

So either that libvirt.img is empty or it's using a different one, check path as if using a /mnt/user it can be using a different one, you can also look for a duplicate with:

 

find /mnt -name libvirt.img

 

 

For whatever reason, it works. I restored libvirt.img one more time from busted ssd with btrfs restore. Both files are the same size...

Edited January 27, 20206 yr by ufo56

3 minutes ago, ufo56 said:

Both files are the same size...

That's normal, file is always 1GB.