Managing Serviceguard 13th Edition, February 2007

Cluster and Package Maintenance
Reconfiguring a Package
Chapter 7338
Add a volume
group
Volume group may be configured into the cluster
while the cluster is running. The package may be
in any state, because the change is made in the
control script. However, the package must be
halted and restarted for the change to have an
effect.
Remove a volume
group
Package must not be running.
Change run
script contents
It is recommended that the package be halted. If
the run script for the package is modified while
the package is running, timing may cause
problems.
Change halt
script contents
It is recommended that the package be halted. If
the halt script for the package is modified while
the package is running, timing may cause
problems.
Script timeouts Package may be either running or halted.
Service timeouts Package must not be running.
Service failfast Package must not be running.
Package
AutoRun
Package may be either running or halted.
Local LAN
Failover
Package may be either running or halted.
Change the order
of nodes where a
package may run
Package may be either running or halted.
Change the
Package Failover
Policy
Package may be either running or halted.
Table 7-2 Types of Changes to Packages (Continued)
Change to the
Package Required Package State