On 08/23/2016 06:26 PM, Radoslaw Garbacz wrote: > Hi, > > I would like to ask for settings (and hardware requirements) to have > corosync/pacemaker running on about 100 nodes cluster. Actually I had thought that 16 would be the limit for full pacemaker-cluster-nodes. For larger deployments pacemaker-remote should be the way to go. Were you speaking of a cluster with remote-nodes?
Regards, Klaus > > For now some nodes get totally frozen (high CPU, high network usage), > so that even login is not possible. By manipulating > corosync/pacemaker/kernel parameters I managed to run it on ~40 nodes > cluster, but I am not sure which parameters are critical, how to make > it more responsive and how to make the number of nodes even bigger. > > Thanks, > > -- > Best Regards, > > Radoslaw Garbacz > XtremeData Incorporation > > > _______________________________________________ > Users mailing list: Users@clusterlabs.org > http://clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org _______________________________________________ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org