Indeed in .4.0.4 it works so you can either upgrade or update it through the REST.
Let me know if you'd like me to send you details on how to do it via REST.

Tal.

On Wed, Oct 19, 2016 at 7:07 PM, Gianluca Cecchi <gianluca.cecchi@gmail.com> wrote:

Il 19 ott 2016 17:43, <nicolas@devels.es> ha scritto:
>
> Hi,
>
> How can I change an existing storage domain's description? When 'Manage Storage is clicked, only the name can be changed but both Description and Comment fields are greyed-out.
>
> This is oVirt 4.0.3 BTW.
>
> Thanks.
> _______________________________________________
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users

It was one of the bugs fixed in 4.0.4
https://bugzilla.redhat.com/1372650


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