2:47 a.m.
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Looks like there is some network connectivity issue between the hosts.
Due to this, some hosts might not aware of the existence of the volume,
hence its removed from ovirt. Do you see any errors in gluster log file
when gluster commands fail?
Thanks,
Kanagaraj
On 12/22/2014 01:50 PM, Brent Hartzell wrote:
Hello,
After testing replacing a failed Gluster brick (shared ovirt/gluster)
ALL hosts in the cluster go non-responsive, storage drops off etc.
Now, gluster peer status fails, cant set any volume options, the
volume randomly drops out of oVirt (was created from oVirt), log in
oVirt dashboard shows the entry that the volume was deleted (but is
there). Any gluster commands just hang. The combination of Ovirt &
Gluster seems stable until theres a problem, then literally
everything just grinds to a halt. All VMs go down, datacenter & hosts
go non-responsive and the whole thing is broke.. Any ideas on what we
should be looking for?
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Looks like there is some network connectivity issue between the
hosts. Due to this, some hosts might not aware of the existence of
the volume, hence its removed from ovirt. Do you see any errors in
gluster log file when gluster commands fail?<br>
<br>
Thanks,<br>
Kanagaraj<br>
<br>
<div class="moz-cite-prefix">On 12/22/2014 01:50 PM, Brent Hartzell
wrote:<br>
</div>
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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">After testing replacing a failed Gluster
brick (shared ovirt/gluster) ALL hosts in the cluster go
non-responsive, storage drops off etc. Now, gluster peer
status fails, cant set any volume options, the volume
randomly drops out of oVirt (was created from oVirt), log in
oVirt dashboard shows the entry that the volume was deleted
(but is there). Any gluster commands just hang. The
combination of Ovirt & Gluster seems stable until theres
a problem, then literally everything just grinds to a halt.
All VMs go down, datacenter & hosts go non-responsive and
the whole thing is broke.. Any ideas on what we should be
looking for?<o:p></o:p></p>
</div>
<br>
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