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<div class="moz-cite-prefix">On 03/03/2016 02:53 PM, <a class="moz-txt-link-abbreviated" href="mailto:paf1@email.cz">paf1@email.cz</a>
wrote:<br>
</div>
<blockquote cite="mid:56D80297.6080407@email.cz" type="cite">
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This is replica 2, only , with following settings<br>
<br>
Options Reconfigured:<br>
performance.quick-read: off<br>
performance.read-ahead: off<br>
performance.io-cache: off<br>
performance.stat-prefetch: off<br>
cluster.eager-lock: enable<br>
network.remote-dio: enable<br>
cluster.quorum-type: fixed<br>
</blockquote>
Not sure why you have set this option.<br>
Ideally replica 3 or arbiter volumes are recommended for
gluster+ovirt use. (client) quorum does not make sense for a 2 node
setup. I have a detailed write up here which explains things
<a class="moz-txt-link-freetext" href="http://gluster.readthedocs.org/en/latest/Administrator%20Guide/arbiter-volumes-and-quorum/">http://gluster.readthedocs.org/en/latest/Administrator%20Guide/arbiter-volumes-and-quorum/</a>
which explains things.<br>
<br>
<blockquote cite="mid:56D80297.6080407@email.cz" type="cite">
cluster.server-quorum-type: none<br>
storage.owner-uid: 36<br>
storage.owner-gid: 36<br>
cluster.quorum-count: 1<br>
cluster.self-heal-daemon: enable<br>
<br>
If I'll create "ids" file manually ( eg. " sanlock direct init -s
3c34ad63-6c66-4e23-ab46-084f3d70b147:0:/STORAGES/g1r5p3/GFS/3c34ad63-6c66-4e23-ab46-084f3d70b147/dom_md/ids:0
" ) on both bricks,<br>
vdsm is writing only to half of them ( that with 2 links = correct
)<br>
"ids" file has correct permittions, owner, size on both bricks.<br>
brick 1: -rw-rw---- 1 vdsm kvm 1048576 2. bře 18.56
/STORAGES/g1r5p3/GFS/3c34ad63-6c66-4e23-ab46-084f3d70b147/dom_md/ids
- not updated<br>
</blockquote>
<br>
Okay, so this one has link count =1 which means the .glusterfs
hardlink is missing. Can you try deleting this file from the brick
and perform a stat on the file from the mount? That should heal (i.e
recreate it ) on this brick from the other brick with the
appropriate .glusterfs hard link.<br>
<br>
<br>
<blockquote cite="mid:56D80297.6080407@email.cz" type="cite"> brick
2: -rw-rw---- 2 vdsm kvm 1048576 3. bře 10.16
/STORAGES/g1r5p3/GFS/3c34ad63-6c66-4e23-ab46-084f3d70b147/dom_md/ids
- is continually updated<br>
<br>
What happens when I'll restart vdsm ? Will oVirt storages go to
"disable " state ??? = disconnect VMs storages ?<br>
</blockquote>
<br>
No idea on this one...<br>
-Ravi<br>
<blockquote cite="mid:56D80297.6080407@email.cz" type="cite"> <br>
regs.Pa.<br>
<br>
<div class="moz-cite-prefix">On 3.3.2016 02:02, Ravishankar N
wrote:<br>
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<blockquote cite="mid:56D78D3B.9060101@redhat.com" type="cite">
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<div class="moz-cite-prefix">On 03/03/2016 12:43 AM, Nir Soffer
wrote:<br>
</div>
<blockquote
cite="mid:CAMRbyysFqJwke8vdmYL7NGUuzpFNJppZC3riLR8jC7pd33DVdQ@mail.gmail.com"
type="cite">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000066" bgcolor="#FFFFFF">PS: # find /STORAGES
-samefile
/STORAGES/g1r5p3/GFS/3c34ad63-6c66-4e23-ab46-084f3d70b147/dom_md/ids
-print<br>
/STORAGES/g1r5p3/GFS/3c34ad63-6c66-4e23-ab46-084f3d70b147/dom_md/ids<br>
= missing "shadowfile" in " .gluster " dir.<br>
How can I fix it ?? - online !</div>
</blockquote>
<div><br>
</div>
<div>Ravi?</div>
</blockquote>
Is this the case in all 3 bricks of the replica? <br>
BTW, you can just stat the file on the brick and see the link
count (it must be 2) instead of running the more expensive find
command.<br>
<br>
</blockquote>
<br>
</blockquote>
<br>
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