A Few weeks ago I did upgrade from 3.5 to 4.1
The release-by-release (3.5 -> 3.6 -> 4.0 -> 4.1)upgrade we found out as
very time consuming, since we were running CentOS 6 on all HOST and
Engine too. We decided to install new 4.1 and migrate the VM.
The only disadvantage of this upgrade is the VM downtime during the
migration. You need to export and import them again.
Peter
On 02/03/2017 08:09, Lionel Caignec wrote:
> Ok thank you,
>
> Ok another question, i need to ugprade engine to 4.0 first and then to 4.1,
> do i need to do the same for the hypervisor or can i directly go to 4.1?
>
> ----- Mail original -----
> De: "Yedidyah Bar David" <[email protected]>
> À: "Lionel Caignec" <[email protected]>
> Cc: "users" <[email protected]>
> Envoyé: Jeudi 2 Mars 2017 07:59:56
> Objet: Re: [ovirt-users] Upgrade path from running 3.6 (centos 7) to 4.1
>
> On Thu, Mar 2, 2017 at 7:07 AM, Lionel Caignec <[email protected]> wrote:
>> Hi,
>> i'm running an ovirt cluster in 3.6 (centos 7) no hosted engine.
>> Is it possible to upgrade directly from 3.6 to 4.1? Or this is not
>> recommended.
>
> It's not possible. You need to go through 4.0.
>
> Best,
>
>>
>>
>> Thanks,
>> Lionel
>> _______________________________________________
>> Users mailing list
>> [email protected]
>> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
--
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