[ovirt-users] oVirt Engine Upgrade 3.6 to 4.0.4 - Next Steps?

[Maor Lipchuk]

Hi Daniel,

The upgrade process should be performed by upgrading all your clusters
first to 4.x and after all your clusters were upgraded then the Data Center
should be also upgraded to the desired version.

The hosts might also need to be upgraded by yum update.
Sandro, correct me if I'm wrong, is there a wiki regarding the Host upgrade
process?

On Thu, Nov 3, 2016 at 12:13 AM, Beckman, Daniel <
Daniel.Beckman at ingramcontent.com> wrote:

> So I’ve successfully upgraded my oVirt engine to 4.0.4, but my hosts are
> still running oVirt node 3.6 and the cluster and data center is still in
> 3.6 compatibilty mode. All of the oVirt documentation I’ve found is
> referencing 3.x. Can someone point me to updated documentation – does it
> exist? I found the equivalent documentation for the commercial product,
> RHV, but it (https://access.redhat.com/documentation/en/red-hat-
> virtualization/4.0/paged/upgrade-guide/32-upgrading-to-
> red-hat-virtualization-manager-40) doesn’t really address upgrading hosts
> from 3.6 to 4.x. Do 3.6 hosts have to be removed, wiped, and rebuilt from
> scratch? Or can they be upgraded to 4.x from the manager, or by booting
> from the 4.x ISO?
>
>
>
> Thanks,
>
> Daniel
>
>
>
>
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