[Linux-cluster] CLVM & CMAN live adding nodes
Digimer
lists at alteeve.ca
Sat Feb 22 13:51:27 UTC 2014
This is not true. I change things outside the <rm> tags often without
restarting the cluster. It would be a significant flaw if that were the
case.
On 22/02/14 04:33 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.
>
>
>
>
> 2014-02-22 6:21 GMT+01:00 Bjoern Teipel
> <bjoern.teipel at internetbrands.com
> <mailto: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 <mailto: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
>
>
--
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without
access to education?
More information about the Linux-cluster
mailing list