----- Original Message ----- > From: "Florian Haas" <flor...@hastexo.com> > To: "The Pacemaker cluster resource manager" <pacemaker@oss.clusterlabs.org> > Sent: Saturday, February 25, 2012 2:52:54 AM > Subject: Re: [Pacemaker] Question about master/slave resource promotion > > On Sat, Feb 25, 2012 at 12:31 AM, David Vossel <dvos...@redhat.com> > wrote: > > Hey, > > > > I have a 2 node cluster with a multi-state master/slave resource. > > When the multi-state resources start up on each node they enter > > the Slave role. At that point I can't figure out how to promote > > the resource to activate the Master role on one of the nodes. Is > > there anything special I need to do to get an instance of my > > multi-state resource to promote to the Master role? > > Yeah, actually using a resource type that is capable of running in > master/slave mode would be a good start. :) Use > ocf:pacemaker:Stateful > instead of ocf:pacemaker:Dummy in your test setup. >
The example works with the Stateful resource agent, and your comment helped me understand how this concept works better. I was not aware resource agents knew anything about master/slave status. For some reason I had it in my head the master/slave concept was just internal to Pacemaker and we could make whatever we wanted out of it. thanks:) --David > Hope this helps. > > Cheers, > Florian > > -- > Need help with High Availability? > http://www.hastexo.com/now > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > 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@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
