1:09 p.m.
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On 01/28/2015 08:59 AM, Groten, Ryan wrote:
I was planning on making a Gluster Data domain to test, and found some
great information on this page:
http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/
The article the author uses the CTDB service for VIP failover. Is it
possible/recommended to not do this, and just create a gluster volume
on all the hosts in a cluster, then create the Gluster data domain as
localhost:<gluster_vol>?
Theoretically, it should work - if you make sure that you have a replica
3 gluster volume spread across 3 nodes, and these 3 nodes are your
compute nodes as well - you should be fine without CTDB setup for
failover and mounting as localhost.
But I've not tried this to recommend it. Maybe if others have tried it,
they can chime in?
Btw, is there any reason you do not want to set up CTDB?
Thanks,
Ryan
ThTh
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<div class="moz-cite-prefix">On 01/28/2015 08:59 AM, Groten, Ryan
wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif"">I was planning on
making a Gluster Data domain to test, and found some great
information on this page: <a moz-do-not-send="true"
href="http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized...
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif"">The article the
author
uses the CTDB service for VIP failover. Is it
possible/recommended to not do this, and just create a
gluster volume on all the hosts in a cluster, then create
the Gluster data domain as
localhost:<gluster_vol>?</span></p>
</div>
</blockquote>
<br>
Theoretically, it should work - if you make sure that you have a
replica 3 gluster volume spread across 3 nodes, and these 3 nodes
are your compute nodes as well - you should be fine without CTDB
setup for failover and mounting as localhost.<br>
<br>
But I've not tried this to recommend it. Maybe if others have tried
it, they can chime in?<br>
<br>
Btw, is there any reason you do not want to set up CTDB?<br>
<br>
<blockquote
cite="mid:61A8344D117D814CA4DA393472F38CF401B4D390CE@CD1001-M360.corp.ads"
type="cite">
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<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
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<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif"">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif"">Ryan<o:p></o:p></span></p>
</div>
ThTh<br>
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