11:04 a.m.
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Just genuinely curious, how do you avoid split-brain situations with a
2-node setup (be it drbd, gluster or anything else)?
Eduardo Mayoral Jimeno (emayoral(a)arsys.es)
Administrador de sistemas. Departamento de Plataformas. Arsys internet.
+34 941 620 145 ext. 5153
On 03/11/17 08:40, Johan Bernhardsson wrote:
Check on drbd. I have used that to build a cluster for two servers. It
need some more work than a three node gluster conf but works well.
I even think they have a white paper on how to do it for virtualization.
/Johan
On November 3, 2017 08:11:04 Artem Tambovskiy
<artem.tambovskiy(a)gmail.com> wrote:
> 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
> 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?
>
> Thanks in advance!
>
> Artem
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<p>Just genuinely curious, how do you avoid split-brain situations
with a 2-node setup (be it drbd, gluster or anything else)?<br>
</p>
<pre class="moz-signature" cols="72">Eduardo Mayoral Jimeno
(<a class="moz-txt-link-abbreviated"
href="mailto:emayoral@arsys.es">emayoral@arsys.es</a>)
Administrador de sistemas. Departamento de Plataformas. Arsys internet.
+34 941 620 145 ext. 5153</pre>
<div class="moz-cite-prefix">On 03/11/17 08:40, Johan Bernhardsson
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:15f80d35370.2768.ffe2d6cdf294efc1bb86526523af9945@kafit.se">
<meta http-equiv="Content-Type" content="text/html;
charset=utf-8">
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<div style="color: black;">
<p style="margin: 0 0 1em 0; color: black;">Check on drbd. I
have used that
to build a cluster for two servers. It need some more work
than a three
node gluster conf but works well.</p>
<p style="margin: 0 0 1em 0; color: black;">I even think they
have a white
paper on how to do it for virtualization.</p>
<p style="margin: 0 0 1em 0; color: black;">/Johan</p>
</div>
<div style="color: black;">
<p style="color: black; font-size: 10pt; font-family: Arial,
sans-serif; margin: 10pt 0;">On
November 3, 2017 08:11:04 Artem Tambovskiy
<a class="moz-txt-link-rfc2396E"
href="mailto:artem.tambovskiy@gmail.com"><artem.tambovskiy@gmail.com></a>
wrote:</p>
<blockquote type="cite" class="gmail_quote"
style="margin: 0 0
0 0.75ex; border-left: 1px solid #808080; padding-left:
0.75ex;">
<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>
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href="http://lists.ovirt.org/mailman/listinfo/users"
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<br>
</blockquote>
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