Managing Serviceguard Eighteenth Edition, September 2010

Figure D-3 Node 1 Upgraded to new HP-UX version
Step 3.
When upgrading is finished, enter the following command on node 1 to restart the
cluster on node 1.
# cmrunnode -n node1
At this point, different versions of the Serviceguard daemon (cmcld) are running on
the two nodes, as shown in Figure D-4.
Figure D-4 Node 1 Rejoining the Cluster
Step 4.
Repeat the process on node 2. Halt the node, as follows:
# cmhaltnode -f node2
This causes both packages to move to node 1. Then upgrade node 2 to the new
versions of HP-UX and Serviceguard.
Example of a Rolling Upgrade 457