On Sat, Dec 1, 2012 at 5:21 AM, Mia Lueng <xiaozun...@gmail.com> wrote: > Hi : > > I wanna build a five-node cluster to run drbd > > Node A,B,C have a share storage > Node D E have a share storage > > One of node (A,B,C) will be the drbd primary and one of node(D,E) be the > drbd secondary and the data is set on the share storage > > Suppose that A is running as the drbd primary node, When A is crash, B,C > will take the drbd primary role and use the data on share storage. When A, > B,C are all crash, one of node(D,E) will be the drbd primary node. > > So how can I write the configuration to do this?
location constraint with role=Master and score=-INFINITY for D, E location constraint with role=Slave and score=-INFINITY for A, B, C should do it, or get you most of the way there > > Thanks > > > > _______________________________________________ > 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
