<div dir="ltr">Hi,<div><br></div><div>thanks for the quick reply, i have export domain already running and attached to ovirt 3.6.</div><div><br></div><div>co'z i have 3 hypervisor, 2 are running centos 6.7, 1 is running centos 7, i don't have any problem at this moment, but i want them to be in the same cluster, the 2 centos 6.7 are in the same cluster but i'm unable to add the host running centos 7 on that cluster, so what i did is create another cluster and add this host centos 7 on the new cluster.</div><div><br></div><div>I just want them 3 host in the same cluster. :)</div><div><br></div><div>TIA</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, May 24, 2016 at 2:25 PM, Yedidyah Bar David <span dir="ltr"><<a href="mailto:didi@redhat.com" target="_blank">didi@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Tue, May 24, 2016 at 7:01 AM, Sandvik Agustin<br>
<<a href="mailto:agustinsandvik@gmail.com">agustinsandvik@gmail.com</a>> wrote:<br>
> Hi users,<br>
><br>
> Is it possible to downgrade ovirt-engine 3.6 to 3.5 if I remove<br>
> thishttp://<a href="http://resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm" rel="noreferrer" target="_blank">resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm</a> then install<br>
> this <a href="http://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm" rel="noreferrer" target="_blank">http://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm</a> and run<br>
> this command? # yum update "ovirt-engine-setup*"?<br>
<br>
</span>No.<br>
<br>
If you already upgraded to 3.6, your database is incompatible with 3.5.<br>
<br>
You might try exporting all your VMs to an export domain, setup 3.5,<br>
import back. Not even sure this works - i.e. that 3.6 export domains are<br>
3.5 compatible.<br>
<br>
Why do you want to do this?<br>
<br>
Best,<br>
<span class="HOEnZb"><font color="#888888">--<br>
Didi<br>
</font></span></blockquote></div><br></div>