Nicola Petracchi
2016-May-11 15:18 UTC
[Gluster-users] Number of Bricks 1 x (2 + 1) = 3 and arbiter disappearing
2016-05-11 16:42 GMT+02:00 Atin Mukherjee <amukherj at redhat.com>:>> I'm not sure why op-version is 2 despite a fresh 3.7.11 install. I've >> CC'ed some glusterd devs who can possibly chime-in. >> So that is the problem. The "arbiter_count=1" is persisted in vol info >> only when op-version is >=3.7.6. > it seems like although its a fresh install but this node is receiving > friend request from the peers where this node was part of the cluster > earlier. If this cluster is running with a lower op-version then > op-version will be lowered down for this node and that could be the > case. Check glusterd log of this node and you should be able to see the > incoming friend request messages in the log to prove it.Should I purge the package + every configuration files and restart with configuration (a lot of headaches in trying to move files out and in of the volumes), or, is there a solution to upgrade the op-version? On my local machine with a fresh install from the same PPA I got operating-version=30710 N
Atin Mukherjee
2016-May-11 17:15 UTC
[Gluster-users] Number of Bricks 1 x (2 + 1) = 3 and arbiter disappearing
On 05/11/2016 08:48 PM, Nicola Petracchi wrote:> 2016-05-11 16:42 GMT+02:00 Atin Mukherjee <amukherj at redhat.com>: >>> I'm not sure why op-version is 2 despite a fresh 3.7.11 install. I've >>> CC'ed some glusterd devs who can possibly chime-in. >>> So that is the problem. The "arbiter_count=1" is persisted in vol info >>> only when op-version is >=3.7.6. >> it seems like although its a fresh install but this node is receiving >> friend request from the peers where this node was part of the cluster >> earlier. If this cluster is running with a lower op-version then >> op-version will be lowered down for this node and that could be the >> case. Check glusterd log of this node and you should be able to see the >> incoming friend request messages in the log to prove it. > > Should I purge the package + every configuration files and restart > with configuration (a lot of headaches in trying to move files out and > in of the volumes), or, is there a solution to upgrade the op-version? > > On my local machine with a fresh install from the same PPA I got > operating-version=30710You'd need to ensure that this node doesn't receive friend request from unwanted nodes. Make sure you first detach this node from the existing cluster and then change the op-version in /var/lib/glusterd/glusterd.info file and restart glusterd service. That should solve your problem.> N >