Managing Serviceguard Fifteenth Edition, reprinted May 2008

Software Upgrades
Example of a Rolling Upgrade
Appendix E490
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 E-2.
Figure E-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)”).
Figure E-3 Node 1 Upgraded to new HP-UX version