Re: Question about Template and Storage Domain
by Eyal Shenitzky
Hi,
You are probably creating the VM as a dependent on the template (thin VM),
it means that the VM's disk should be created on the same storage domain as
the template disk.
In order to create the VM with a disk on a different storage domain, you
can either create the VM as an independent (clone) or copy the template
disk to the storage domain you want to create the VM disk on.
On Sun, 27 Jun 2021 at 18:40, Nur Imam Febrianto <nur_imam(a)outlook.com>
wrote:
> Hi,
>
>
> Want to ask about template. For example I have a several template (with
> disk) stored in some Storage Domain. If I create a VM from the template,
> and when I change the parameter of cloned disk into another storage domain
> (different with where the template are stored). The VM always failed to be
> created. This only occurs in VM creation phase, if I create the VM at same
> storage domain where the templates are stored, it created successfully. Is
> this are “normal” behavior ?
>
>
>
> Thanks before.
>
>
>
> Regards,
>
> Nur Imam Febrianto
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--
Regards,
Eyal Shenitzky
3 years, 9 months
Q: Strange Artifact with Networking After Cloning VM
by Andrei Verovski
Hi,
I have Debian 10 VM under oVirt (HP ProLiant), with NextCloud/Collabora
docker. VM is connected to external IP via 3rd Ethernet interface on
ProLiant server to the switch/external IP link from ISP.
VM doesn't have oVirt mgmt interface.
Everything worked fine until my last upgrade which broke NextCloud, so I
decided to restore recent backup copy, made with "Clone VM" from oVirt GUI.
Now problem arises - network interface is not functional anymore at all,
no traffic pass by. I deleted it, and created new one via Edit VM,
updated /etc/network/interfaces on Debian, problem remains.
ip a within VM shows no problems with networking, but even ping gateway
IP and 8.8.8.8 doesn't work.
I screenshot settings attached.
Launching broken VM (which is a source clone of backup) shows no problems.
Thanks in advance for any help.
Andrei
3 years, 9 months
Libgfapi considerations
by Jayme
Are there currently any known issues with using libgfapi in the latest
stable version of ovirt in hci deployments? I have recently enabled it and
have noticed a significant (over 4x) increase in io performance on my vms.
I’m concerned however since it does not seem to be an ovirt default
setting. Is libgfapi considered safe and stable to use in ovirt 4.3 hci?
3 years, 9 months
Re: Libgfapi considerations
by Alexandr Mikhailov
Hi!
I have tested also with last version of Ovirt 4.4, and I see that writing
speed in 4 times more then with fuse. I think this is important reason to
support snapshots with Libgfapi.
Regards,
Alex
3 years, 9 months
