Stanislav Polášek wrote: > Hi everybody. I would like to add third node to the running cluster > without restart of the cluster services. But when I try to join the > cluster with the third node, the other two refuse the requests with the > message "CMAN: join request from node requested, exceeds two node > limit". My cluster.conf does not explicitly state the two_node > parameter, but cman seems to run in that mode. What would be the right > way to add the third node without restart of the cluster services on the > other two? > two_node="1" Must have been in the cluster.conf file when the cluster was formed - that's the only way the flag inside CMAN can get set. Once you have a 2 node cluster the only way to add a node is to remove all nodes from the cluster and join them again without two_node set. >From 3 node upwards you can add nodes as you please - it's just the transition from 2 to 3 that needs a restart because 2 nodes is a special case. -- patrick -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
