> On 26 Apr 2015, at 5:58 am, Kadlecsik József <kadlecsik.joz...@wigner.mta.hu> > wrote: > > Hi, > > We have an unicast setup with corosync v1.4.2 which is unable to reload > it's configuration file, and want to add a new node. > > Our plan is to enable maintenance mode in pacemaker and restart corosync > at the nodes one by one, then disable maintenance mode. We have just > VirtualDomain and stonith resources. Is it a working method to add a new > node so that the services (resources) are not interrupted?
As long as you dont have a cluster filesystem, you should be fine. > > Is there a better way to add a new node without downtime in this > configuration? > > Best regards, > Jozsef > -- > E-mail : kadlecsik.joz...@wigner.mta.hu > PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt > Address: Wigner Research Centre for Physics, Hungarian Academy of Sciences > H-1525 Budapest 114, POB. 49, Hungary > > _______________________________________________ > 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
