<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jun 16, 2016 at 8:43 AM, Nicolas Ecarnot <span dir="ltr"><<a href="mailto:nicolas@ecarnot.net" target="_blank">nicolas@ecarnot.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">Le 15/06/2016 14:07, Neil a écrit :<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi guys,<br>
<br>
I've searched around a little but don't see much on how to do this.<br>
<br>
I'm running ovirt-engine-3.5.6.2-1.el6.noarch on Centos 6.x<br>
<br>
I have 4 x Centos 6.x hosts connected to an FC SAN with two different<br>
RAID arrays configured on it, one new RAID and one old RAID.<br>
The new RAID is shared as a new FC storage domain, the old RAID as my<br>
old Master storage domain.<br>
<br>
I have moved all VM's using LSM to the new storage domain and I would<br>
like to remove my old storage domain now, so that the old physical hard<br>
disks can be removed out of my SAN.<br>
<br>
If I go to "Disks" on the old storage domain I only see two named<br>
OVF_store etc, so it looks like it's ready to be decommissioned.<br>
<br>
How can I promote my new domain to the master and remove/destroy my old<br>
master domain and can it all be done without any VM downtime?<br>
</blockquote>
<br></span>
Hi Neil,<br>
<br>
- When you're sure no VM disk remains on the old SD :<br>
- Select the old storage domain<br>
- in the 'Data center' tab at the bottom of the GUI, use the 'Maintenance' button<br>
- the Master role will automagically switch to the remaining storage domain (it can take some seconds)<br>
- once there, you're free to detach then destroy the old storage domain.<br>
<br>
HTH</blockquote><div><br></div><div><br></div><div>Karma points +1</div><div>Can you create doc page on oVirt site if not there already?</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="HOEnZb"><font color="#888888"><br>
<br>
-- <br>
Nicolas Ecarnot<br>
_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a><br>
<a href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Sandro Bonazzola<br>Better technology. Faster innovation. Powered by community collaboration.<br>See how it works at <a href="http://redhat.com" target="_blank">redhat.com</a><br></div></div></div></div>
</div></div>