<div dir="ltr">Good point! Need to focus on this first<div><br></div><div>Thanks,</div><div>Artem</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 3, 2017 at 10:50 AM, Karli Sjöberg <span dir="ltr"><<a href="mailto:karli@inparadise.se" target="_blank">karli@inparadise.se</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 fre, 2017-11-03 at 10:39 +0300, Artem Tambovskiy wrote:<br>
> Thanks Eduardo!<br>
><br>
> I think I can find a third server to build a glusterFS storage. So<br>
> the first step will be to install a self-hosted engine on the new<br>
> server and start building a glusterFS storage.<br>
<br>
</span>You´ll need to build the Gluster storage first, as you´ll want to<br>
install the Hosted Engine _in_ the HA Gluster storage, right?<br>
<span class="HOEnZb"><font color="#888888"><br>
/K<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
> IS there any easy way to migrate existing 5 VM's running on the<br>
> second bare-metal oVirt host, right? I found a little bit tricky<br>
> moving oVirt backups between the hosts (at least I failed to<br>
> replicate the existing VM's on the second server).<br>
><br>
> Regards,<br>
> Artem<br>
><br>
><br>
><br>
> On Fri, Nov 3, 2017 at 10:24 AM, Eduardo Mayoral <<a href="mailto:emayoral@arsys.es">emayoral@arsys.es</a>><br>
> wrote:<br>
> > For HA you will need some kind of storage available to all the<br>
> > compute nodes in the cluster. If you have no external storage and<br>
> > few nodes, I think your best option for storage is gluster , and<br>
> > the minimum number of nodes you will need for HA is 3 (the third<br>
> > gluster node can be metadata-only, but you still need that third<br>
> > node to give you quorum, avoid split-brains and have something that<br>
> > you can call "HA" with a straight face.<br>
> > Eduardo Mayoral Jimeno (<a href="mailto:emayoral@arsys.es">emayoral@arsys.es</a>)<br>
> > Administrador de sistemas. Departamento de Plataformas. Arsys<br>
> > internet.<br>
> > <a href="tel:%2B34%20941%20620%20145%20ext.%205153" value="+34941620145">+34 941 620 145 ext. 5153</a><br>
> > On 03/11/17 08:10, Artem Tambovskiy wrote:<br>
> > > Looking for a design advise on oVirt provisioning. I'm running a<br>
> > > PoC lab on single bare-metal host (suddenly it was setup with<br>
> > > just Local Storage domain) and <br>
> > > no I'd like to rebuild the setup by making a cluster of 2<br>
> > > physical servers, no external storage array available. That are<br>
> > > the options here? is there any options to build cheap HA cluster<br>
> > > with just 2 servers? <br>
> > ><br>
> > > Thanks in advance!<br>
> > ><br>
> > > Artem<br>
> > ><br>
> > ><br>
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</div></div></blockquote></div><br></div>