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 -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster