Adam Błaszczykowski <adam.blaszczykow...@gmail.com> writes: > Hello, > I am using Pacemaker 1.1.12 together with Corosync 2.4.3 in my cluster > environment. I have two nodes in cluster that are in different LAN > locations. It may be situation that nodes will not be able to connect with > each other because of network failure. In that situation split brain can > occur if we add new configuration on both nodes but that configuration will > be different on each node.
Running a single cluster across different LANs with an unreliable network connection doesn't seem like a situation supported by Pacemaker. You probably need to look at something like booth [1] to get this to work reliably. Booth allows resources to migrate between different clusters, using tickets and an arbiter in a third location. [1]: https://github.com/ClusterLabs/booth -- // Kristoffer Grönlund // kgronl...@suse.com _______________________________________________ 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
