On 02/22/2014 10:33 AM, emmanuel segura wrote:
> 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.It depends on the version. RHEL5 that's correct, RHEL6 it works also for outside of <rm> but there are some limitations as some parameters just can't be changed runtime. Fabio > > > > > 2014-02-22 6:21 GMT+01:00 Bjoern Teipel > <[email protected] > <mailto:[email protected]>>: > > 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 fencing > > Thanks in advance, > Bjoern > > -- > Linux-cluster mailing list > [email protected] <mailto:[email protected]> > https://www.redhat.com/mailman/listinfo/linux-cluster > > > > > -- > esta es mi vida e me la vivo hasta que dios quiera > > -- Linux-cluster mailing list [email protected] https://www.redhat.com/mailman/listinfo/linux-cluster
