<p dir="ltr"></p>
<p dir="ltr">Sent from Samsung Galaxy S4<br>
On 3 Jun 2015 01:17, "Branden Timm" <<a href="mailto:btimm@wisc.edu">btimm@wisc.edu</a>> wrote:<br>
><br>
> Hi All,<br>
><br>
> I'm hitting what seems to be a known but unresolved bug, exactly similar to these:<br>
><br>
><br>
> Most recently:<br>
><br>
> <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1168897">https://bugzilla.redhat.com/show_bug.cgi?id=1168897</a><br>
><br>
><br>
> Similar from some time ago:<br>
><br>
> <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1127328">https://bugzilla.redhat.com/show_bug.cgi?id=1127328</a><br>
><br>
><br>
> Essentially the upshot is that the remove-brick operation reports:<br>
><br>
><br>
> volume remove-brick commit force: failed: One or more nodes do not support the required op-version. Cluster op-version must atleast be 30600.<br>
><br>
><br>
> I'm on CentOS 6.6 with GlusterFS 3.6.3 from glusterfs-epel. The operating-version in /var/lib/glusterd/<a href="http://glusterd.info">glusterd.info</a> is set to 2 on all hosts participating in the volume.<br>
><br>
><br>
> I see that some recommend manually changing that setting in <a href="http://glusterd.info">glusterd.info</a> to something higher than 30600, but that does not seem particularly safe, and a Ubuntu 14.04 user reported that glusterd wouldn't actually start when that setting was changed.<br>
><br>
><br>
> Is there any workaround to this? I can't imagine everyone in the world running Gluster is unable to remove bricks at the moment ...<br>
><br>
><br>
> Thanks in advance for any insight you can provide.<br>
><br>
Could you execute gluster volume set all cluster.op-version 30600? This should bump up the cluster op-version which will ideally persist the value in <a href="http://glusterd.info">glusterd.info</a> file. Post that you should be able to execute remove brick command.</p>
<p dir="ltr">HTH,<br>
Atin<br>
><br>
><br>
><br>
> _______________________________________________<br>
> Gluster-users mailing list<br>
> <a href="mailto:Gluster-users@gluster.org">Gluster-users@gluster.org</a><br>
> <a href="http://www.gluster.org/mailman/listinfo/gluster-users">http://www.gluster.org/mailman/listinfo/gluster-users</a><br>
</p>