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

[Sandro Bonazzola]

On Thu, Nov 3, 2016 at 11:27 AM, Maor Lipchuk <mlipchuk at redhat.com> wrote:

> 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?
>

If the hosts are already EL7 you can upgrade using Upgrade manager
https://www.ovirt.org/develop/release-management/features/engine/upgrademanager/
Otherwise you'll have to reinstall hosts with EL7 one by one.

For hosted engine you can follow
https://www.ovirt.org/develop/release-management/features/hosted-engine-migration-to-4-0/






>
> 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-virtuali
>> zation/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
>>
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>


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Sandro Bonazzola
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