Hi, I want to make Postgres cluster. As far as I understand, for the proper functioning of the cluster must use a quorum (ie, at least three nodes). But if the databases are large - it is too expensive. One master, two slave, and in addition backup. So I'm trying to make the schema with one master, one slave, and one node only for a quorum.
To do this, I setup three nodes corosync (2.3.0) And pacemaker, but one nodes I put it into a standby mode. Actually I have a few questions: How to bind any attribute node with she state? For example, I set for the node attribute "its-quorum-node = yes" and then it goes into standby. I tried to solve it through the "location", but it does not work. Maybe normal people solve this problem in another way? _______________________________________________ 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
