You need to edit the `/var/lib/glusterd/glusterd.info` manually on all the nodes to reduce the op-version. Set it to the version you want, and start glusterd. Make sure you edit the file on all nodes before starting even one glusterd. On Wed, Jun 29, 2016 at 6:03 PM, Lindsay Mathieson <lindsay.mathieson@xxxxxxxxx> wrote: > My 3.7.12 upgrade has rendered my vm cluster unusable and I urgently need to > downgrade to a working version. > > > I can't set the op-version back from 30712 to 30710, I get error: > > gluster v set all op-version 30710 > volume set: failed: Required op-version (30710) should not be equal or lower > than current cluster op-version (30712) > > > If I revert the gluster packages to 3.7.11 then the gluster servcie refuses > to start. > > > BTW, current settings are: > > > Volume Name: datastore4 > Type: Replicate > Volume ID: 0ba131ef-311d-4bb1-be46-596e83b2f6ce > Status: Started > Number of Bricks: 1 x 3 = 3 > Transport-type: tcp > Bricks: > Brick1: vnb.proxmox.softlog:/tank/vmdata/datastore4 > Brick2: vng.proxmox.softlog:/tank/vmdata/datastore4 > Brick3: vna.proxmox.softlog:/tank/vmdata/datastore4 > Options Reconfigured: > cluster.background-self-heal-count: 16 > cluster.self-heal-window-size: 1024 > performance.readdir-ahead: on > features.shard: on > cluster.quorum-type: auto > cluster.server-quorum-type: server > nfs.disable: on > nfs.addr-namelookup: off > nfs.enable-ino32: off > performance.strict-write-ordering: off > performance.stat-prefetch: on > performance.quick-read: off > performance.read-ahead: off > performance.io-cache: off > cluster.eager-lock: enable > network.remote-dio: enable > features.shard-block-size: 64MB > cluster.locking-scheme: full > > > > > -- > Lindsay Mathieson > > _______________________________________________ > Gluster-users mailing list > Gluster-users@xxxxxxxxxxx > http://www.gluster.org/mailman/listinfo/gluster-users _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users
