HP Serviceguard for Linux Version A.11.18 Release Notes, 2nd Edition, March 2009

• 4 - detailed debugging information
• 5 - function call flow
priority
Assigns a priority to a failover package whose failover_policy is configured_node.
Valid values are 1 through 3000, or no_priority. The default is no_priority.
Can be used in both modular and legacy packages.
priority can be used to satisfy dependencies when a package starts, or needs to fail over
or fail back: a package with a higher priority than the packages it depends on can force
those packages to start or restart on the node it chooses, so that its dependencies are
met.
If you assign a priority, it must be unique in this cluster. A lower number indicates a
higher priority, and a numerical priority is higher than no_priority. HP recommends
assigning values in increments of 20 so as to leave gaps in the sequence; otherwise you
may have to shuffle all the existing priorities when assigning priority to a new package.
For more information, see “About Package Dependencies” in Chapter 4 of Managing
Serviceguard for Linux.
monitored_subnet_access
In cross-subnet configurations, specifies whether each monitored_subnet is accessible
on all nodes in the package’s node list, or only some. Valid values are PARTIAL, meaning
that at least one of the nodes has access to the subnet, but not all; and FULL, meaning
that all nodes have access to the subnet. The default is FULL, and it is in effect if
monitored_subnet_access is not specified.
See also ip_subnet_node and “About Cross-Subnet Configurations” (page 30).
New for modular packages. For legacy packages, see “Configuring Cross-Subnet
Failover” in Chapter 7 of Managing Serviceguard.
ip_subnet_node
In a cross-subnet configuration, specifies which nodes an ip_subnet is configured on.
If no ip_subnet_nodes are listed under an ip_subnet, it is assumed to be configured on
all nodes in this package’s node_name list.
See also monitored_subnet_access and “About Cross-Subnet Configurations” (page 30).
New for modular packages. For legacy packages, see “Configuring Cross-Subnet
Failover” in Chapter 7 of Managing Serviceguard for Linux.
pev_
Specifies a package environment variable that can be passed to an external_pre_script,
external_script, or both, by means of the cmgetpkgenv command.
24 Serviceguard for Linux Version A.11.18 Release Notes