<div dir="ltr">Thanks Eduardo!<br><br>I think I can find a third server to build a glusterFS storage. So the first step will be to install a self-hosted engine on the new server and start building a glusterFS storage. IS there any easy way to migrate existing 5 VM's running on the second bare-metal oVirt host, right? I found a little bit tricky moving oVirt backups between the hosts (at least I failed to replicate the existing VM's on the second server).<div><br></div><div>Regards,</div><div>Artem<br><br><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 3, 2017 at 10:24 AM, Eduardo Mayoral <span dir="ltr"><<a href="mailto:emayoral@arsys.es" target="_blank">emayoral@arsys.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>For HA you will need some kind of storage available to all the
compute nodes in the cluster. If you have no external storage and
few nodes, I think your best option for storage is gluster , and
the minimum number of nodes you will need for HA is 3 (the third
gluster node can be metadata-only, but you still need that third
node to give you quorum, avoid split-brains and have something
that you can call "HA" with a straight face.<br>
</p>
<pre class="m_-1929299242340323219moz-signature" cols="72">Eduardo Mayoral Jimeno (<a class="m_-1929299242340323219moz-txt-link-abbreviated" href="mailto:emayoral@arsys.es" target="_blank">emayoral@arsys.es</a>)
Administrador de sistemas. Departamento de Plataformas. Arsys internet.
<a href="tel:+34%20941%2062%2001%2045" value="+34941620145" target="_blank">+34 941 620 145 ext. 5153</a></pre><div><div class="h5">
<div class="m_-1929299242340323219moz-cite-prefix">On 03/11/17 08:10, Artem Tambovskiy
wrote:<br>
</div>
</div></div><blockquote type="cite"><div><div class="h5">
<div dir="ltr">
<div>Looking for a design advise on oVirt provisioning. I'm
running a PoC lab on single bare-metal host (suddenly it was
setup with just Local Storage domain) and </div>
<div>no I'd like to rebuild the setup by making a cluster of 2
physical servers, no external storage array available. That
are the options here? is there any options to build cheap HA
cluster with just 2 servers? </div>
<div><br>
</div>
<div>Thanks in advance!</div>
<div><br>
</div>
<div>Artem</div>
</div>
<br>
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</blockquote>
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</div>
</blockquote></div><br></div>