Managing Serviceguard Sixteenth Edition, March 2009

Table 7-2 Types of Changes to Packages (continued)
Required Package StateChange to the Package
Package should not be running.
See CAUTION under “Remove a volume group: legacy package”.
Remove a vxvm_dg or cvm_dg:
modular package
Package can be running.Change vxvm_dg_retry: modular
package
Package must not be running.Add or remove a VXVM_DG
or CVM_DG: legacy package
Package must not be running.Change VXVM_DG_RETRY:
legacy package
Package can be running.
Changes take effect when package is restarted.
Add, change, or delete external
scripts and pre-scripts: modular
package
Package must not be running.Change vxvol_cmd
Package must not be running.Change vgchange_cmd
Package can be running.
These changes in themselves will not cause any volume group to be
activated or deactivated.
Change
concurrent_vgchange_operations,
deactivation_retry_count,
enable_threaded_vgchange:
modular package
Package must not be running.Change cvm_activation_cmd
Package can be running.Add, change, or delete pev_:
modular package
Package can be running. See “Choosing Switching and Failover
Behavior” (page 163).
Change package auto_run
Reconfiguring a Package 357