This option relevant only for the upgrade from 3.6 to 4.0(engine had
different OS major versions), it all other cases the upgrade flow very
similar to upgrade flow of standard engine environment.

   1. Put hosted-engine environment to GlobalMaintenance(you can do it via
   UI)
   2. Update engine packages(# yum update -y)
   3. Run engine-setup
   4. Disable GlobalMaintenance

Best Regards

On Fri, Feb 9, 2018 at 1:21 PM, <spfma.t...@e.mail.fr> wrote:

> Hi,
> Could someone explain me at least what "Cluster PROD is at version 4.2
> which is not supported by this upgrade flow. Please fix it before
> upgrading." means ? As far as I know 4.2 is the most recent branch
> available, isn't it ?
> Regards
>
>
>
> Le 08-Feb-2018 09:59:32 +0100, mbur...@redhat.com a écrit:
>
> Not sure i understand from which version you trying to upgrade and what is
> the exact upgrade flow, if i got it correctly, it is seems that you
> upgraded the hosts to 4.2, but engine still 4.1?
> What exactly the upgrade steps, please explain the flow., what have you
> done after upgrading the hosts? to what version?
>
> Cheers)
>
> On Wed, Feb 7, 2018 at 3:00 PM, <spfma.t...@e.mail.fr> wrote:
>
>> Hi,
>> Thanks a lot for your answer.
>>
>> I applied some updates at node level, but I forgot to upgrade the engine !
>>
>> When I try to do so I get a strange error : "Cluster PROD is at version
>> 4.2 which is not supported by this upgrade flow. Please fix it before
>> upgrading."
>>
>> Here are the installed packets on my nodes :
>> python-ovirt-engine-sdk4-4.2.2-2.el7.centos.x86_64
>> ovirt-imageio-common-1.2.0-1.el7.centos.noarch
>> ovirt-hosted-engine-setup-2.2.3-1.el7.centos.noarch
>> ovirt-engine-sdk-python-3.6.9.1-1.el7.noarch
>> ovirt-setup-lib-1.1.4-1.el7.centos.noarch
>> ovirt-release42-4.2.0-1.el7.centos.noarch
>> ovirt-imageio-daemon-1.2.0-1.el7.centos.noarch
>> ovirt-host-dependencies-4.2.0-1.el7.centos.x86_64
>> ovirt-host-4.2.0-1.el7.centos.x86_64
>> ovirt-host-deploy-1.7.0-1.el7.centos.noarch
>> ovirt-hosted-engine-ha-2.2.2-1.el7.centos.noarch
>> ovirt-provider-ovn-driver-1.2.2-1.el7.centos.noarch
>> ovirt-engine-appliance-4.2-20171219.1.el7.centos.noarch
>> ovirt-vmconsole-host-1.0.4-1.el7.noarch
>> cockpit-ovirt-dashboard-0.11.3-0.1.el7.centos.noarch
>> ovirt-vmconsole-1.0.4-1.el7.noarch
>>
>> What I am supposed to do ? I see no newer packages available.
>>
>> Regards
>>
>>
>>
>> Le 07-Feb-2018 13:23:43 +0100, mbur...@redhat.com a écrit:
>>
>> Hi
>>
>> This is a bug and it was already fixed in 4.2.1.1-0.1.el7 -
>> https://bugzilla.redhat.com/show_bug.cgi?id=1528906
>>
>> The no default route bug was fixed in - https://bugzilla.redhat.com/
>> show_bug.cgi?id=1477589
>>
>> Thanks,
>>
>> On Wed, Feb 7, 2018 at 1:15 PM, <spfma.t...@e.mail.fr> wrote:
>>
>>>
>>> Hi,
>>> I am experiencing a new problem : when I try to modify something in the
>>> network setup on the second node (added to the cluster after installing the
>>> engine on the other one) using the Engine GUI, I get the following error
>>> when validating :
>>>
>>>     must match "^\b((25[0-5]|2[0-4]\d|[01]\d\
>>> d|\d?\d)\_){3}(25[0-5]|2[0-4]\d|[01]\d\d|\d?\d)"
>>>     Attribut : ipConfiguration.iPv4Addresses[0].gateway
>>>
>>> Moreover, on the general status of ther server, I have a "Host has no
>>> default route" alert.
>>>
>>> The ovirtmgmt network has a defined gateway of course, and the storage
>>> network has none because it is not required. Both server have the same
>>> setup, with different addresses of course :-)
>>>
>>> I have not been able to find anything useful in the logs.
>>>
>>> Is this a bug or am I doing something wrong ?
>>>
>>> Regards
>>>
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>>>
>>>
>>
>>
>> --
>>
>> Michael Burman
>>
>> Senior Quality engineer - rhv network - redhat israel
>>
>> Red Hat
>>
>> <https://www.redhat.com>
>>
>> mbur...@redhat.com    M: 0545355725     IM: mburman
>>
>>
>>
>> ------------------------------
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>>
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>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
>
> --
>
> Michael Burman
>
> Senior Quality engineer - rhv network - redhat israel
>
> Red Hat
>
> <https://www.redhat.com>
>
> mbur...@redhat.com    M: 0545355725     IM: mburman
>
>
>
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>
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