It appears that some peer probes only work in one direction. Why is that the case? I guess the mystery lies in the "op" version value. Not sure what that refers to - im using 3.4git, so I assume all versions should be the same even though the build dates are slightly off, because i build from source on all servers. Example.. [root at hbase-regionserver3 ~]# gluster peer probe hbase-head peer probe: failed: Peer hbase-head is already at a higher op-version [root at hbase-regionserver3 ~]# exit [root at hbase-master ~]# gluster peer probe hbase-regionserver3 peer probe: success -- Jay Vyas http://jayunit100.blogspot.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130730/ebea56ed/attachment.html>