[ClusterLabs] two node cluster: do the nodes have to be in the same subnet ?

[Michael Schwartzkopff]

Am Dienstag, 28. April 2015, 13:04:29 schrieb Lentes, Bernd:
> Hi,
> 
> i want to create a two node cluster. Does the nodes have to reside in the
> same subnet ?
> 
> 
> 
> Bernd

corosync uses multiast. If your network forwards the multicast, between 
subnets, you can install the servers on different subnets.

If your network does not forward the multicast, you can configure corosync to 
use unicast. See man corosync and the section udpu in there.

or google for corosync and udpu


Mit freundlichen Grüßen,

Michael Schwartzkopff

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