Managing Serviceguard A.11.20, March 2013

Optional Package Modules
Add optional modules to a base module if you need to configure the functions in question.
Parameters marked with an asterisk (*) are new or changed as of Serviceguard A.11.18/19. (S)
indicates that the parameter (or its equivalent) has moved from the package control script to the
package configuration file for modular packages. See the “Package Parameter Explanations”
(page 237) for more information.
Table 13 Optional Modules
CommentsParameters (page)Module Name
Add to a base module to create a
package that depends on one or
more other packages.
dependency dependency_name (page 242)
*
dependency_condition (page 243)
*
dependency_location (page 244)
*
Add to a base module to create a
package that has weight that will
weight weight_name (page 244)
*
weight value (page 244)
*
be counted against a node's
capacity.
Add to a base module to configure
subnet monitoring for the package.
monitor_subnet local_lan_failover_allowed (page 245)
monitored_subnet (page 245)
*
monitored_subnet_access (page 245)
*
cluster_interconnect_subnet (page 245)
*
Add to failover module to
assign relocatable IP addresses to
a failover package.
package_ip ip_subnet (page 246)
*
(S)
ip_subnet_node (page 247)
*
ip_address (page 247)
*
(S)
Add to a base module to create a
package that runs an application
or service.
service service_name (page 247)
*
(S)
service_cmd (page 248) (S)
service_restart (page 248)
*
(S)
service_fail_fast_enabled (page 248)
service_halt_timeout (page 248)
Add to a base module to create a
package with generic resources
generic_resource generic_resource_name (page 248)
generic_resource_evaluation_type
(page 249)
that can be used to monitor critical
resources through System Fault
generic_resource_up_criteria (page 249)
Management or custom monitors
by configuring them as
user-defined services.
Add to a base module to create a
package that monitors critical
resource resource_name (page 250)
*
resource_polling_interval (page 250)
resources via the Event Monitoring
Service (EMS).
resource_start (page 250)
resource_up_value (page 251)
Add to a base module if the
package needs to mount file
volume_group concurrent_vgchange_operations (page 251)
(S)
systems on LVM or VxVM volumes,
or uses CVM volumes but not CFS.
enable_threaded_vgchange (page 251) *
vgchange_cmd (page 252)
*
(S)
cvm_activation_cmd (page 252) (S)
vxvol_cmd (page 252)
*
(S)
vg (page 252) (S)
cvm_dg (page 252) (S)
vxvm_dg (page 253) (S)
vxvm_dg_retry (page 253) (S)
deactivation_retry_count (page 253) (S)
kill_processes_accessing_raw_devices
(page 253) (S)
Add to a base module to configure
file system options for the
package.
filesystem concurrent_fsck_operations (page 254) (S)
concurrent_mount_and_umount_operations
(page 254) (S)
236 Configuring Packages and Their Services