HP Serviceguard for Linux Version A.11.18 Release Notes, 2nd Edition, March 2009

Figure 1-10 Node 1 Rejoining the Cluster
Step 4.
Repeat the process on node2. Halt the node as follows:
# cmhaltnode -f node2
This causes both packages to move to node1. Then upgrade node2 to the new Linux
distribution and the new version of Serviceguard.
Figure 1-11 Running Cluster with Packages Moved to Node 1
Pkg1
Pkg2
Red Hat
SG
A.11.15.02
Red Hat
SG
A.11.15.02
Node1 Node2
EL 3 EL 3
Step 5.
Move pkg2 back to its original node. Use the following commands:
# cmhaltpkg pkg2
74 Serviceguard for Linux Version A.11.18 Release Notes