On 06/12/2014 08:58 AM, Omer Frenkel wrote:
----- Original Message -----
> From: "John Xue" <xgxjohn(a)gmail.com>
> To: users(a)ovirt.org
> Sent: Thursday, June 12, 2014 7:03:22 AM
> Subject: [ovirt-users] How to change a pool's template
>
> Hello
>
> I'm a new guy in ovirt 3.3.5, I try to change a pool's template. When
> I edit the pool, the option "Based of Template" is gay. How to do
> that? I don't want to delete and rebuild again.
>
you cannot change pool's template, because it means replacing all the disks for all
the vms in the pool,
which is basically the same as removing the pool and creating a new one.
but, you can do something similar in 3.4, using template versions:
in 3.4, when you create the pool, you can select a template and LATEST as the version.
when you create a new template, you can make it a version of the original template,
and the pool will update to this template.
I tried this features with oVirt 3.4.1, but it didn't work as expected.
When selecting latest and a guest is shut down it will be deleted.
The expected behavior would be that a new vm with the newest version of
this template (latest subtemplate) would be started.
The actual behavior is the following: VM will be deleted, pool is
decreased by 1 vm and vm is started as a standalone (desktop) vm.
So the whole pool features is broken when using latest template feature
(in 3.4.1 - didn't test it with 3.4.2 yet).
Regards,
René
you can read about it here
http://www.ovirt.org/Features/Template_Versions
> Thank you!
>
> --
> Regards,
> John Xue
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