andrew at beekhof
Jul 15, 2012, 9:22 PM
Post #2 of 2
On Tue, Jul 10, 2012 at 4:54 AM, Errol Neal <eneal [at] businessgrade> wrote:
Re: OCFS2, Corosync and Pacemaker on CentOS 6.3/RHEL 6.x
[In reply to]
> I'm curious to understand if there is any kind of support for Pacemaker/Corosync Clusters on RHEL 6.x (and comparable clones) with OCFS2 as the cluster FS?
> Aside from missing a couple of rpm (e.g. ocfs2-tools to name a few), Pacemaker just seems packaged differently. For example, dlm_controld.pcmk is no where to be found. But dlm_controld does ship with cman.
Right, you'd have to use ocfs2 with pacemaker + cman.
the .pcmk pieces are to teach the dlm and ocfs2 daemons about
pacemaker's membership data.
You dont need them if you use cman as the daemons (including
pacemaker) already know how to get membership data from cman.
Follow the clusters from scratch document (the '1.1-plugin' version)
and just replace gfs with ocfs.
You'd probably need to rebuild the ocfs2 packages from fedora for rhel though.
As for paid support, oracle themselves might be the only option for
ocfs2 on rhel.
> Any thoughts?
> Pacemaker mailing list: Pacemaker [at] oss
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
Pacemaker mailing list: Pacemaker [at] oss
Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf