Managing Serviceguard Nineteenth Edition, Reprinted June 2011

Figure 44 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.
Figure 45 Running Cluster with Packages Moved to Node 1
Step 5.
Move pkg2 back to its original node. Use the following commands:
cmhaltpkg pkg2
cmrunpkg -n node2 pkg2
cmmodpkg -e pkg2
The cmmodpkg command re-enables switching of the package, which was disabled by the
cmhaltpkg command. The final running cluster is shown in Figure 46.
Example of a Rolling Upgrade 351