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Colin,<br>
Was this helpful?<br>
<br>
Pranith<br>
<div class="moz-cite-prefix">On 08/06/2014 08:41 PM, Pranith Kumar
Karampuri wrote:<br>
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<blockquote cite="mid:53E2458C.3050006@redhat.com" type="cite">
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<div class="moz-cite-prefix">On 08/05/2014 10:38 AM, Colin Coghill
wrote:<br>
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cite="mid:CALqZa+BVazzUURURCU3r_9jvKPEvsbffxtsRfFuJeRfDJoB-Tg@mail.gmail.com"
type="cite">
<div dir="ltr"><br clear="all">
<div>Hi,</div>
<div><br>
</div>
<div>We have a 2 server replica gluster, about 10TB (5 bricks)
on each side. The servers are fairly high-end and are
connected via a private ethernet connection, appearing to
replicate with each other very quickly.</div>
<div><br>
</div>
<div>Running Ubuntu Precise (12.04) and GlusterFS 3.4.1 on the
servers.</div>
<div><br>
</div>
<div>They're working quite heavily in production and downtime
is difficult to arrange.</div>
<div><br>
</div>
<div> We've had a lot of trouble with split-brain, where
files/dirs on both sides appear identical</div>
<div>(md5sum, datestamps, etc) but I've fixed most of them by
erasing the affected files </div>
<div>on one side and letting it re-sync.</div>
<div><br>
</div>
<div>However, we're left with split brain on '/' and several
top level directories. </div>
<div>I'm uncomfortable erasing that much of one side to solve
the problem.</div>
<div><br>
</div>
<div> any advice?</div>
</div>
</blockquote>
Hope this document helps:<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="https://github.com/gluster/glusterfs/blob/master/doc/split-brain.md">https://github.com/gluster/glusterfs/blob/master/doc/split-brain.md</a><br>
<br>
We are going to provide CLI for these issues in 3.6/3.7 versions
hopefully.<br>
Pranith<br>
<blockquote
cite="mid:CALqZa+BVazzUURURCU3r_9jvKPEvsbffxtsRfFuJeRfDJoB-Tg@mail.gmail.com"
type="cite">
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<div><br>
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<div><br>
</div>
<div>- Colin</div>
<div dir="ltr">--
<div>Colin Coghill</div>
<div>DevOps Engineer</div>
<div>Koordinates</div>
<div><a moz-do-not-send="true"
href="mailto:colin.coghill@koordinates.com"
target="_blank">colin.coghill@koordinates.com</a></div>
</div>
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<br>
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