On 25-12-2015 5:26, Arik Mitschang wrote:
Hi ovirt-users,
I have been working on a new install of ovirt 3.6 hosted-engine and ran into difficulty adding a gluster data storage domain to host my VMs. I have 4 servers for gluster (separate from vm hosts) and would like to have the quorum enforcement of replica 3 without sacrificing space. I created a gluster using
replica 3 arbiter 1
That looks like this:
Volume Name: arbtest Type: Distributed-Replicate Volume ID: 01b36368-1f37-435c-9f48-0442e0c34160 Status: Stopped Number of Bricks: 2 x 3 = 6 Transport-type: tcp Bricks: Brick1: t2-gluster01b:/gluster/00/arbtest Brick2: t2-gluster02b:/gluster/00/arbtest Brick3: t2-gluster03b:/gluster/00/arbtest.arb Brick4: t2-gluster03b:/gluster/00/arbtest Brick5: t2-gluster04b:/gluster/00/arbtest Brick6: t2-gluster01b:/gluster/00/arbtest.arb Options Reconfigured: nfs.disable: true network.ping-timeout: 10 storage.owner-uid: 36 storage.owner-gid: 36 cluster.server-quorum-type: server cluster.quorum-type: auto network.remote-dio: enable cluster.eager-lock: enable performance.stat-prefetch: off performance.io-cache: off performance.read-ahead: off performance.quick-read: off performance.readdir-ahead: on
But adding to gluster I get the following error:
"Error while executing action AddGlusterFsStorageDomain: Error creating a storage domain's metadata"
Anything in engine.log (/var/log/ovirt-engine/engine.log) around that time? Anything in vdsm.log on your 2 hypervisors around that time? (Guessing that you'll see an error about replication unsupported by vdsm, if so, have a look at /etc/vdsmd.conf.rpmnew) Regards, Joop