[ovirt-users] Info on oVirt 4.1 and qcow2 v3 format

[Yaniv Kaul]

On Thu, Feb 9, 2017 at 2:57 PM, Gianluca Cecchi <gianluca.cecchi at gmail.com>
wrote:

> Hello,
> after upgrading to oVirt 4.1 and setting cluster/datacenter to version 4,
> new images and snapshots should be created in qcow2 v3 format, based on
> bugzilla included in release notes:
> https://bugzilla.redhat.com/827529
> Correct?
>
> What about existing disks? Is there any way to convert?
>

See the 'amend' part in the feature description page at[1].
Y.

[1]
http://www.ovirt.org/develop/release-management/features/storage/qcow2v3/


> What in case I have an old disk, I create a snapshot in 4.1 and then
> delete the snapshot? Will the live merged disk be in v3 format or v2?
>
> Thanks,
> Gianluca
>
>
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