Managing HP Serviceguard for Linux, Eighth Edition, March 2008
Cluster and Package Maintenance
Reconfiguring a Package
Chapter 7294
Add an IP
address
Package must not be running.
Remove an IP
address
Package must not be running.
Add or delete
nodes from
package’s
ip_subnet_node
list (in
cross-subnet
configurations;
see page 218)
Package can be running, with these restrictions:
• The package must not be running on the node
that is being added or deleted.
• The node must not be the first to be added to,
or the last deleted from, the list of
ip_subnet_nodes for this ip_subnet.
Add a volume
group
Package should not be running.
Remove a volume
group
Package should not be running.
Add a file system Package should not be running.
Remove a file
system
Package should not be running.
Add, change, or
delete modular
external scripts
and pre-scripts
Package must not be running.
Change package
auto_run
Package can be either running or halted.
Add or delete a
configured
dependency
Both packages can be either running or halted
with one exception:
If a running package adds a package dependency,
the package it is to depend on must already be
running on the same node(s).
Table 7-2 Types of Changes to Packages (Continued)
Change to the
Package Required Package State