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Managing Serviceguard Fifteenth Edition, reprinted May 2008

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Cluster and Package Maintenance
Reconfiguring a Cluster
Chapter 7372
NODE_NAME ftsys9
NETWORK_INTERFACE lan1
HEARTBEAT_IP 192.3.17.18
# NETWORK_INTERFACE lan0
# STATIONARY_IP 15.13.170.18
# NETWORK_INTERFACE lan3
# Possible standby Network Interfaces for lan1, lan0: lan2.
NODE_NAME ftsys10
NETWORK_INTERFACE lan1
HEARTBEAT_IP 192.3.17.19
# NETWORK_INTERFACE lan0
# STATIONARY_IP 15.13.170.19
# NETWORK_INTERFACE lan3
# Possible standby Network Interfaces for lan0, lan1: lan2
Step 4. Verify the new configuration:
cmcheckconf -C clconfig.ascii
Step 5. Apply the changes to the configuration and distribute the new binary
configuration file to all cluster nodes.:
cmapplyconf -C clconfig.ascii
Removing a LAN or VLAN Interface from a Node You must
remove a LAN or VLAN interface from the cluster configuration before
removing the interface from the system.
On an HP-UX 11i v3 system, you can then remove the interface without
shutting down the node. Follow these steps on the affected node:
NOTE This can be done on a running system only on HP-UX 11i v3. You must
shut down an HP-UX 11i v2 system before removing the interface.