On Sat, Dec 30, 2017 at 10:45 AM, Michal Skrivanek < michal.skrivanek@redhat.com> wrote:
On 30 Dec 2017, at 06:54, Blaster <blaster@556nato.com> wrote:
I need to create an old oVirt Windows VM. The VM has an old licensed product that we can no longer get a licensed reissued for. It looks like I need to feed back the original qemu UUID that was used when the VM was created.
I have an engine config backup and a backup of the oVirt storage domain.
I viewed the engine backup, but the format as-is doesn't give any obvious configuration details of the VMs at the time of the backup. Is the UUID as obvious as the file name of the VM's boot volume UUID name?
I think it's the field 'vm_guid' in the table 'vm_static'. You can restore the backup on a temp vm somewhere - make sure it has no access to your hosts so that the engine will not start to manage them - or just look at the db dump. The backup is a tar file, and you can look at db dumps inside it using 'pg_restore filename | less'.
The guest UUID is configurable per VM in Edit dialog, you can use a custom value
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-- Didi