How does cluster select the heartbeat interface?
Issue
- My cluster nodes are not communicating over the correct interface.
- Why does one cluster node not join the cluster?
- How does cluster select the heartbeat interface?
- What should I name my cluster nodes?
- How does cluster match a node name with the heartbeat interface?
Environment
- Red Hat Enterprise Linux Server 5 (with the High Availability Add on)
- Red Hat Enterprise Linux Server 6 (with the High Availability Add on)
- Red Hat Cluster Suite
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