[Linux-cluster] RHEL6 Cluster: Update corosync RPMs

[Fabio M. Di Nitto]

On 5/3/2012 12:36 PM, Ralf Aumueller wrote:
> Hello,
> 
> recently there was an update of corosync and corosynclib rpms. Is it save to
> just install these updates on a running two node cluster or do I have to use a
> special procedure (e.g. Stop cluster services on node2; apply updates and reboot
> node2; move services to node2 and update node1).

We don´t support updating packages on a running cluster.

stop cluster on nodeX.. update.. (reboot if necessary).. start cluster..

repeat for all cluster nodes.

Fabio