[ClusterLabs] Heartbeat between two servers: Same Subnet

[Digimer]

On 28/11/16 01:45 AM, Nawaz Zaygham wrote:
> Dear Colleagues
> 
> If two Linux servers are protecting each other via Linux hear-beat, do
> the both servers have to be in same subnet?
> 
> Does the constraint of the same subnet is imposed by Linux or the
> application that is running on the top of Linux
> 
> Best Regards
> 
> Zaygham

Please clarify;

There historically was a program called "heartbeat", where these days
corosync has replaced it but is sometimes referred to as the cluster's
heartbeat. Which exactly are you using?

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