Managing Serviceguard 11th Edition, Version A.11.16, Second Printing June 2004

Integrating HA Applications with Serviceguard
Checklist for Integrating HA Applications
Appendix D390
• Repeat failover from node 2 back to node 1.
2. Be sure to test all combinations of application load during the
testing. Repeat the failover processes under different application
states such as heavy user load versus no user load, batch jobs vs
online transactions, etc.
3. Record timelines of the amount of time spent during the failover for
each application state. A sample timeline might be 45 seconds to
reconfigure the cluster, 15 seconds to run fsck on the filesystems, 30
seconds to start the application and 3 minutes to recover the
database.