Managing HP Serviceguard for Linux Ninth Edition, April 2009

NOTE: This diagram applies specifically to legacy packages. Differences for modular
scripts are called out below.
Figure 3-14 Legacy Package Time Line Showing Important Events
The following are the most important moments in a package’s life:
1. Before the control script starts. (For modular packages, this is the master control
script.)
2. During run script execution. (For modular packages, during control script execution
to start the package.)
3. While services are running
4. When a service or subnet fails, or a dependency is not met.
5. During halt script execution. (For modular packages, during control script execution
to halt the package.)
6. When the package or the node is halted with a command
7. When the node fails
How Packages Run 63