I know if you need to modify anything outside <rm>... </rm>{used by rgmanager} tag in the cluster.conf file, you need to restart the whole cluster stack, with cman+rgmanager i have never seen how to add a node and remove a node from cluster without restart cman.
2014-02-22 6:21 GMT+01:00 Bjoern Teipel <bjoern.teipel@xxxxxxxxxxxxxxxxxx>:
Hi all,who's using CLVM with CMAN in a cluster with more than 2 nodes in production ?Did you guys got it to manage to live add a new node to the cluster while everything is running ?I'm only able to add nodes while the cluster stack is shutdown.That's certainly not a good idea when you have to run CLVM on hypervisors and you need to shutdown all VMs to add a new box.Would be also good if you paste some of your configs using IPMI fencingThanks in advance,Bjoern
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