[ovirt-users] Uploading an image with qcow2 compat 1.1 is unsupported for storage format type V3

[Amit Aviram]

Hi
​
Nathanaël.

On Mon, Nov 7, 2016 at 5:02 PM,
​​
Nathanaël Blanchet <blanchet at abes.fr> wrote:

> Hi all, how can I get informations about supported formats with the image
> upload feature ?
>

​​Actually, supported QCOW formats are derived from the ovirt storage
versions (V3, etc..) of a DC, and the upload flow just restricts the user
so the supplied image that is being uploaded will be supported in the DC
that owns the target storage domain.

​So basically, the DC specifies the supported formats​, not the upload
feature.


> All my domain storages are v3, does it exist v4? If yes, how can I upgrade
> them to a superior format?


​V4 is about to be introduced (targeted to 4.1)​, and it will support QCOW2
version 1.1.
You will be able to upgrade your DCs to this version easily when it will be
available.


> Do I need to convert my non compatible 1.1 qcow2 appliance to an other
> format?
>
> This is what I found : https://access.redhat.com/docu
> mentation/en-US/Red_Hat_Enterprise_Linux/7/html/Virtualizati
> on_Deployment_and_Administration_Guide/sect-Using_qemu_img-
> Supported_qemu_img_formats.html
>
>
> Thank you
>
>
> --
> Nathanaël Blanchet
>
> Supervision réseau
> Pôle Infrastrutures Informatiques
> 227 avenue Professeur-Jean-Louis-Viala
> 34193 MONTPELLIER CEDEX 5
> Tél. 33 (0)4 67 54 84 55
> Fax  33 (0)4 67 54 84 14
> blanchet at abes.fr
>
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>
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