[Linux-cluster] Question about heart-beat with CS4

[Alain Moulle]

Hi

I wonder how the CS4 heart beat is managed :

1. suppose we have two interfaces eth0 and eth1,
   which one will be used ?
   or will the CS4 use both ?

2. is-it configurable somewhere ?

3. is the time period between each ping on heart beat
   configurable somewhere ?

4. Is there a risk to split the cluster when using
   only one ETH interface ?

Thanks
Alain Moullé