Hi Martin, > I don't have a big cluster but I do have a few (5-15) active/passive > clusters with each having 2 nodes.
I have a similar setup running : one 6 node cluster with 3 active/passive pairs and it is working fine. When you add more node configuration will get a bit long and unclear but I would try the big cluster setup. DRBD-MC gets also confused with more than four nodes. > My question is: Should I use one "big" pacemaker with "many" resources > and a location constraint for the active/passive clusters? Or do you > recommend to use a separated pacemaker installation per active/passive > cluster? You should use crm configure symmetric-cluster="false" and location preferences for the services on each host. HTH, Martin Martin Spuetz <mar...@spuetz.net> wrote on 22.06.2010 15:57:38: > [image removed] > > [Pacemaker] One or a few dedicated installations > > Martin Spuetz > > to: > > pacemaker > > 22.06.2010 16:00 > > Please respond to The Pacemaker cluster resource manager > > Hello, > > I don't have a big cluster but I do have a few (5-15) active/passive > clusters with each having 2 nodes. > > My question is: Should I use one "big" pacemaker with "many" resources > and a location constraint for the active/passive clusters? Or do you > recommend to use a separated pacemaker installation per active/passive > cluster? > > Greetings > Martin > > > > _______________________________________________ > 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://developerbugs.linux-foundation.org/enter_bug.cgi? > product=Pacemaker InterComponentWare AG: Vorstand: Peter Kirschbauer (Vors.), Jörg Stadler / Aufsichtsratsvors.: Prof. Dr. Christof Hettich Firmensitz: 69190 Walldorf, Altrottstraße 31 / AG Mannheim HRB 351761 / USt.-IdNr.: DE 198388516
_______________________________________________ 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://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
