<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 25, 2016 at 3:53 PM, Derek Atkins <span dir="ltr"><<a href="mailto:derek@ihtfp.com" target="_blank">derek@ihtfp.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Simone,<br>
<span class="gmail-"><br>
On Fri, November 25, 2016 4:34 am, Simone Tiraboschi wrote:<br>
> On Thu, Nov 24, 2016 at 8:33 PM, Derek Atkins <<a href="mailto:derek@ihtfp.com">derek@ihtfp.com</a>> wrote:<br>
<br>
</span>[snip]<br>
<span class="gmail-">>> So what IS the process to properly update a single-host host? My guess<br>
>> is:<br>
>><br>
>> * shutdown all the VMs<br>
>><br>
> * go into global maint mode (what IS the difference between global and<br>
>> local?)<br>
>> * shutdown the engine/engine VM<br>
>> * yum update on the host<br>
>> * restart services (or reboot, I guess)<br>
>> * bring the system out of maintenance mode<br>
>><br>
><br>
> shutdown or hibernate all the other VMs.<br>
> set global maintenance mode to avoid ovirt-ha-agent trying to restart the<br>
> engine vm<br>
> shutdown the engine VM (from the host CLI) with hosted-engine<br>
> --vm-shutdown<br>
<br>
</span>This is in lieu of "shutdown -h now" from the engine VM? (i.e., will this<br>
perform a clean shutdown from within the VM?)<br>
<br></blockquote><div><br></div><div>Yes, exactly.</div><div>For emergency issue you also have hosted-engine --vm-poweroff to perform an instant poweroff.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
> yum update<br>
> restart services<br>
<br>
So I don't need to run a host equivalent of "engine-setup"? Great.<br>
<span class="gmail-"><br>
> bring the system out of global maintenance mode: in a couple of minutes<br>
> the<br>
> HA agent should restart the engine VM<br>
<br>
</span>Perfect. Thanks. I'll go test this shortly.<br>
<div class="gmail-HOEnZb"><div class="gmail-h5"><br>
-derek<br>
<br>
--<br>
Derek Atkins <a href="tel:617-623-3745" value="+16176233745">617-623-3745</a><br>
<a href="mailto:derek@ihtfp.com">derek@ihtfp.com</a> <a href="http://www.ihtfp.com" rel="noreferrer" target="_blank">www.ihtfp.com</a><br>
Computer and Internet Security Consultant<br>
<br>
</div></div></blockquote></div><br></div></div>