Hello.
I'm trying to implement following backup scenario for my VMs:
storage domain is a volume on netapp appliance connected to oVirt cluster
via NFS3. Netapp produces its zero copy snapshots of this volume.
I want to be able to restore VMs from these snapshots, e.g.
Netapp can export snapshot to ovirt as another NFS volume after that
I want to be able to import VM or attach VM disks from snapshot volume
to VM and start it. As far as I understand it is basic backup|migration scenario
when user wants to move VMs from one ovirt DC to another ovirt DC.
Right now I cannot import snapshot volume which contains exactly same domain
metadata (in dom_dm/ directory) as original volume (which I cannot detach since
it hosts disks for running VMs). I tried to rename dom_md/, but with no success in
domain import process.
Maybe someone in this list uses same scenario for VM backup and can give some advice.