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<p>great, I'll dig into when I get a chance and report back.</p>
<p>-wk<br>
</p>
<div class="moz-cite-prefix">On 10/14/2019 10:05 AM, Amar Tumballi
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CA+OzEQtUiofFWoHEtqCQXQmMKgbcLshJzFbETYnEgf5MrsjBQw@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">Awesome, thanks! <br>
<div><br>
</div>
<div>Then, I hope this <a
href="https://github.com/gluster/glusterfs/commit/ab2558a3e7a1b2de2d63a3812ab4ed58d10d8619"
moz-do-not-send="true">https://github.com/gluster/glusterfs/commit/ab2558a3e7a1b2de2d63a3812ab4ed58d10d8619</a> is
included in the build. </div>
<div><br>
</div>
<div>What it means is, if you just list the xattrs of the file,
you can get the file name (pgfid/basename) format. If there
are no duplicate filenames, then it will be easy. Otherwise,
you would need to use aux-gfid-mount to get details as told in
the patch.</div>
<div><br>
</div>
<div>
<ol
style="box-sizing:border-box;margin-top:0px;margin-bottom:1rem;color:rgb(37,37,37);font-family:"Red
Hat Text",Overpass,Helvetica,sans-serif;font-size:16px">
<li class="gmail-listitem"
style="box-sizing:border-box;margin-bottom:1em">
<pre class="gmail-screen" style="box-sizing:border-box;overflow:auto;font-family:Consolas,Monaco,"Andale Mono",monospace;font-size:13px;padding:0.9375rem;margin-top:0px;margin-bottom:1.8em;line-height:1.42857;word-break:normal;color:rgb(240,240,240);background:rgb(37,37,37);border:1px solid rgb(26,26,26);border-radius:0px;white-space:pre-wrap"> mount -t glusterfs -o aux-gfid-mount 127.0.0.2:testvol /mnt/aux_mount</pre>
</li>
<li class="gmail-listitem"
style="box-sizing:border-box;margin-bottom:1em">and then
try doing the operation as told in commit message above on
/mnt/aux_mount/.gfid/<gfid></li>
</ol>
<div><font face="Red Hat Text, Overpass, Helvetica,
sans-serif" color="#252525"><span style="font-size:16px"><br>
</span></font></div>
<div><font face="Red Hat Text, Overpass, Helvetica,
sans-serif" color="#252525"><span style="font-size:16px">Regards,</span></font></div>
<div><font face="Red Hat Text, Overpass, Helvetica,
sans-serif" color="#252525"><span style="font-size:16px">Amar</span></font></div>
<br class="gmail-Apple-interchange-newline">
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Oct 14, 2019 at 9:13
PM WK <<a href="mailto:wkmail@bneit.com"
moz-do-not-send="true">wkmail@bneit.com</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>6.5 on Ubuntu 18<br>
</p>
<p><br>
</p>
<div>On 10/13/2019 10:14 PM, Amar Tumballi wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Which is the version of GlusterFS you are
using?
<div><br>
</div>
<div>There are few methods like 'gfid2path' option to
fetch details of the file path from a gfid in versions
above v6.0</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Oct 14, 2019
at 8:14 AM wkmail <<a
href="mailto:wkmail@bneit.com" target="_blank"
moz-do-not-send="true">wkmail@bneit.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">We recently were
trying to track down a high load situation on a KVM <br>
node in a cluster running gluster (replication2 +
arb).<br>
<br>
Iotop on the affected node showed that gluster was
involved showing <br>
abnormally heavy writes. There wasn't any obvious
activity on the <br>
network coming into the VMs, so it was something
internal to one of <br>
them, so we had to keep looking<br>
<br>
We then used gluster volume top which showed that a
couple of shards <br>
were being pounded but we didn't see a way to
immediately associate <br>
those shards with their VM file.<br>
<br>
We eventually figured out the problem VM using other
methods and <br>
resolved the issue, but we would still like to know if
there is a script <br>
or recipe to determine what file a shard may belong to
as that would <br>
have sped up the resolution.<br>
<br>
-wk<br>
<br>
<br>
<br>
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