On Tue, May 24, 2016 at 9:21 AM, Yedidyah Bar David <didi@redhat.com> wrote:
On Tue, May 24, 2016 at 9:47 AM, Nicolas Ecarnot <nicolas@ecarnot.net> wrote:
> Le 24/05/2016 08:36, Sandvik Agustin a écrit :
>>
>> Hi,
>>
>> thanks for the quick reply, i have export domain already running and
>> attached to ovirt 3.6.
>>
>> co'z i have 3 hypervisor, 2 are running centos 6.7
>
>
> No one could resist asking you why you wouldn't upgrade those two hosts to
> centos 7 ...

I think I can - because in 3.6 we do not support migrating VMs across clusters
from el6 to el7, while in 3.5 we did. Not sure exactly why, but this was the
reason for doing this migration in 3.5 for hosted-engine upgrade [1].



But in just released 3.6.6 it should be here again.
See in release notes http://www.ovirt.org/release/3.6.6/ 

BZ 1241149 [RFE] Provide way to preform in-cluster upgrade of hosts from el6->el7.
https://bugzilla.redhat.com/show_bug.cgi?id=1241149

or not?