Managing Serviceguard 12th Edition, March 2006

Troubleshooting Your Cluster
Testing Cluster Operation
Chapter 8362
2. Disconnect the LAN connection from the Primary card.
3. Verify that a local switch has taken place so that the Standby card is
now the Primary card. In Serviceguard Manager, check the cluster
properties. Or, on the command line, use the cmviewcl -v command.
4. Reconnect the LAN to the original Primary card, and verify its
status. In Serviceguard Manager, check the cluster properties. Or, on
the command line, use the cmviewcl -v command.