[ovirt-users] oVirt upgrade

[Yedidyah Bar David]

On Thu, Aug 11, 2016 at 5:02 PM, Gianluca Cecchi
<gianluca.cecchi at gmail.com> wrote:
>
> On Wed, Aug 10, 2016 at 12:38 PM, Yedidyah Bar David <didi at redhat.com>
> wrote:
>>
>>
>> >
>> > Ok, thanks for the update and clarifications.
>> > From an operational point of view, what will change?
>> > RIght now, in 4.0, if I select Default cluster and try to edit it and
>> > upgrade its Compatibility Version to 4.0, it seems I don't get any
>> > message
>> > in the gui, or at least I don't see it; it's something similar to when
>> > you
>> > have sort of syntactical or incomplete error in your input) ...
>> > and in engine.log I see
>> > 2016-08-10 11:59:43,780 WARN
>> > [org.ovirt.engine.core.bll.storage.pool.UpdateStoragePoolCommand]
>> > (default
>> > task-11) [6f626a79] Validation of action 'UpdateStoragePool' failed for
>> > user
>> > admin at internal-authz. Reasons:
>> > VAR__TYPE__STORAGE__POOL,VAR__ACTION__UPDATE,$ClustersList
>> >
>> > Default,ERROR_CANNOT_UPDATE_STORAGE_POOL_COMPATIBILITY_VERSION_BIGGER_THAN_CLUSTERS
>> >
>> > Instead in 4.0.2 it should allow me to do it so that I should see all
>> > running VMs, inlcluded the hosted engine VM, marked with configuration
>> > change needed symbol?
>>
>> That's what I understand too.
>>
>> > In this case for engine VM would it be sufficient to run something like
>> > thsi
>> > to commit its modifications?
>> >
>> > hosted-engine --set-maintenance --mode=global
>> > shutdown engine VM from os console
>> > hosted-engine --set-maintenance --mode=none
>> > verify engine VM is automatically started and without the flag about
>> > configuration changes needed?
>>
>> Looks ok to me, didn't try this myself.
>>
>> Best,
>> --
>> Didi
>
>
> Hello,
> so I upgraded from 4.0 to 4.0.2 RC4 both engine and host.
> I successfully verified the cluster upgrade workflow; see here the dialogue:
> https://drive.google.com/file/d/0BwoPbcrMv8mvSVFFVzE5RTh5ZFU/view?usp=sharing
>
> Then the virtual machines pane appears like this:
> https://drive.google.com/file/d/0BwoPbcrMv8mvTXFnTDFVSllPaVk/view?usp=sharing
>
> Tried to start a previously powered off VM and it appears running without
> mark.
> Tried to shutdown and then powered on a VM with the configuration mark (c6
> VM) and after correct start it doesn't have it
>
> The only doubt is related to hosted engine VM... it doesn't show any mark
> ... does this mean that actually I don't need to shutdown and power on the
> engine VM itself or is it an error that no configuration message icon is
> shown aside of engine VM?

Not sure, adding Michal.
-- 
Didi