> On 20 Feb 2015, at 1:52 am, Kristoffer Grönlund <kgronl...@suse.com> wrote: > > 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.
And probably sbd > > [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 _______________________________________________ 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