<div dir="ltr">Thanks Arik,<div> I think that's the issue,i havent configured any power management but could you tell me what to specify in power management</div><div><br></div><div>i see Address,Username,Password,SSH port and Type.</div>
<div><br></div><div>Using HP server with ILO2 so i filled Type as ILO2 but its confusing what these</div><div> </div><div><b> Address,Username,Password </b>are <br></div><div><br></div><div>are these ILO credentials or My hypervisor credentials </div>
<div><br></div><div>Thanks</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Jun 23, 2014 at 11:50 AM, Arik Hadas <span dir="ltr"><<a href="mailto:ahadas@redhat.com" target="_blank">ahadas@redhat.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<div class=""><br>
----- Original Message -----<br>
> Hi i was testing HA of ovirt,(i am from Xenserver background and trying to<br>
> use KVM solution in our environment)<br>
><br>
> Have 2 hosts with NFS storage and i tested migration between these two hosts.<br>
><br>
> On Host2 while VM was running on it, i unplugged Power cable and it took long<br>
> minutes to update that VM is down,okkk now long wait......<br>
> ..<br>
> .....<br>
> .......<br>
><br>
> VM state changed to unkown and not booted on second Node ie Host1<br>
><br>
> its been half an hour and still the VM is not restarted<br>
><br>
> What can be the issue?What should i do it make the VM in real HA so that it<br>
> will be restarted on the active node.<br>
<br>
</div>We don't restart the VM in that case on purpose, since we really don't know<br>
what's the status of the VM - the host might have been just disconnected from<br>
the network while the VM is still running (and connected to the storage),<br>
so if we'll also run the VM on a different host, we'll get "split-brain".<br>
<br>
In order to restart HA VMs which were running on host that went down, you either<br>
needs to have power-management defined for that host (for automatic restart) or<br>
to trigger it manually by selecting "confirm host has been rebooted" when the<br>
host is changed to non-responsive state (and you need to have additional host<br>
which is up of course).<br>
<div class=""><br>
><br>
> How HA is enabled<br>
> what i did was while creating vm> Advanced option>High Availability>Highly<br>
> Available<br>
><br>
> I am sure this can be a configuration error,Can some one please help me with<br>
> enabling HA.<br>
><br>
> Please Help<br>
><br>
> Thanks<br>
><br>
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</blockquote></div><br></div>