On Sun, Jul 29, 2018 at 11:45 AM Igor Zinovik <zinovik.igor(a)gmail.com>
wrote:
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.
Hi Zinovik,
Have you tried using the scan disks procedure[*] (which scans the domain
for unregistered floating disks)?
You can find it under 'Storage -> Domains -> Disks -> "Scan Disks"
button
(in the Kebab Menu)'.
[*]
https://www.ovirt.org/develop/release-management/features/storage/imports...
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