Datastore and dom0 volumen

Community Support
1

Hi.

I know that if one device at dom0 should be presented to a vm that run in the same dom0. Using dev datastore.

but in my way. i have only one volume (10TB) /dev/mapper/VG0-scratch. Inside that, run the vm and disk.0 disk.1… are copying to that…

my question is.

there are any way to configure for example /scrach/backup.qcow2 that the VM mount as disk.X when boot in that dom0?

of course the VM always will run in the same dom0.

Thanks in advance.

2

no idea? no possible?

3

You can register images with source instead of path. Make sure they are persistent so they are not cloned on instantiation or hotplug.

$ oneimage create --name test --source /scrach/backup.qcow2 --driver qcow2 --persistent --datastore default --size 0M
1 Like
4

Great, more or less that solve my problem :slight_smile: Thanks so much Javi.