[Linux-cluster] CLVM & CMAN live adding nodes

emmanuel segura emi2fast at gmail.com
Sat Feb 22 09:33:42 UTC 2014

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 at internetbrands.com>:

> 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
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster

esta es mi vida e me la vivo hasta que dios quiera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20140222/d925d354/attachment.htm>

More information about the Linux-cluster mailing list