[ovirt-users] Ovirt 3.6.x upgrade to 4.0: HE VM not shutdownable - hyperkonverged r3a1 setup

[Roy Golan]

On Wed, Jun 29, 2016 at 10:25 AM, <mike.lupe at gmx.ch> wrote:

> Hello all,
>
> yesterday I upgraded my 3.6.x to 4.0 and got stuck with obviously not
> being able to shutdown HE VM itself ("shutdown all VMs" required for
> increasing the compatibility level to 4.0). As I luckily already had a 4th
> pure computing node, rgolan friendly walked me through the process of
> creating a new V4 cluster and moving that 4th node to it. The purpose was
> to free up the default cluster, to be prepared to increase to V4.
>
> The next step was to migrate the HE VM to the new cluster ("automatically
> chose host", as there is only one host for that new cluster). Everything
> went well, but (as rgolan asked to check) the cluster assignment for the HE
> VM in the edit VM dialogue still shows "Default" and an attempt to increase
> the compatibility of "Default" cluster of course didn't work ("first shut
> down all VMs!"). The migration of another VM to that new cluster on the
> other hand worked without a glitch.
>
> Attached is the engine.log. Relevant entries should start at around "
> 2016-06-29 00:53:20 ", it should be the time I created the new cluster and
> moved pure computing node " slp-ovirtnode-04 " to it. Please ignore the
> glusterfs brick entries, I have additional disks ready to be added, but
> this is another story ;)
>
> Hopefully there is a way to entirely move the HE VM to the new cluster.
>
> Thanks and regards
> mikelupe
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>
>
At the end of the migration we prevent that action on the hosted engine vm
specifically

2016-06-28 21:55:20,734 WARN
 [org.ovirt.engine.core.bll.ChangeVMClusterCommand]
(ForkJoinPool-1-worker-0) [3ce2a3ad] Validation of action 'ChangeVMCluster'
failed for user SYSTEM. Reasons:
VAR__ACTION__UPDATE,VAR__TYPE__VM__CLUSTER,ACTION_TYPE_FAILED_CANNOT_RUN_ACTION_ON_NON_MANAGED_VM

I opened https://bugzilla.redhat.com/show_bug.cgi?id=1351533

Mike if you want meanwhile I can supply a script to help you with that.
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