Hi Raz:

I'm using vdsm-4.16.14-0.el6.x86_64 with glusterfs-3.6.2-1.el6.x86_64 on oVirt 3.5.2.

I removed the brick with: gluster remove-brick store1 replica 3 $1 $2 $3 start; gluster remove-brick store1 replica 3 $1 $2 $3 commit. Between the two commands I used the 'status' option to verify that all nodes were marked as 'completed' before running the 'commit' one.

Also, the two log files you requested are available here:

http://srepetsk.net/files/engine.log.20150723 && http://srepetsk.net/files/etc-glusterfs-glusterd.vol.log.20150723

The gluster log file is from one of the servers from a different brick in the primary (aka "store1") datacenter/gluster volume, so it was and still is in the volume.

Thanks,

Stephen

Stephen Repetski
Rochester Institute of Technology '13 | http://srepetsk.net

On Thu, Jul 23, 2015 at 4:28 PM, Raz Tamir <ratamir@redhat.com> wrote:

Hi Stephen,
1) Can you please provide the vdsm and gluster versions?
2) How you removed the brick?
3) Can you please attach the glusterfs log located under /var/log ?

* Just for info - there is no support for gluster if the volume is not a 3-way replica

Thanks in advance,
Raz Tamir
ratamir@redhat.com
RedHat Israel
RHEV-M QE Storage team

From: "Stephen Repetski" <srepetsk@srepetsk.net>
To: "users" <users@ovirt.org>
Sent: Thursday, July 23, 2015 11:08:57 PM
Subject: [ovirt-users] oVirt not starting primary storage domain

Hi all,

I recently made a change with the gluster volume backing my primary storage domain (removed 1 of the 3 bricks, each w/ 3x replication), and now oVirt fails to activate the primary storage domain. After attempting to start the domain the engine goes through and does its various commications with VDSM, but then fails out with a "Sanlock resource read failure" - https://gist.githubusercontent.com/srepetsk/83ef13ddcf1e690a398e/raw/ada362ac43ae71984a90979a676f2738648ac4ac/gistfile1.txt

Is there a way to figure out more on what this SpmStatusVDS error is and what might be causing it?

Thanks,
Stephen

Stephen Repetski

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