Managing Serviceguard Eighteenth Edition, September 2010

Figure D-1 Running Cluster Before Rolling Upgrade
Step 1.
Halt the first node, as follows
# cmhaltnode -f node1
This will cause pkg1 to be halted cleanly and moved to node 2. The Serviceguard
daemon on node 1 is halted, and the result is shown in Figure D-2.
Figure D-2 Running Cluster with Packages Moved to Node 2
Step 2.
Upgrade node 1 to the next operating system release (“HP-UX (new)”), and install
the next version of Serviceguard (“SG (new)”).
456 Software Upgrades