Managing Serviceguard 13th Edition, February 2007

Planning and Documenting an HA Cluster
Package Configuration Planning
Chapter 4 175
(CFS resources are controlled by two multi-node
packages, one for the disk group and one for the mount
point.)
NOTE CVM (and CFS - Cluster File System) are supported on
some, but not all current releases of HP-UX. Check the
latest Release Notes for your version of Serviceguard
for up-to-date information (http://www.docs.hp.com
-> High Availability - > Serviceguard).
SERVICE_NAME Enter a unique name for each service.
You can configure a maximum of 30 services per
package and 900 services per cluster. The service name
must not contain any of the following characters: space,
slash (/), backslash (\), and asterisk (*). All other
characters are legal. The service name can contain up
to 39 characters.
SERVICE_FAIL_FAST_ENABLED
Enter YES or NO for each service. This parameter
indicates whether or not the failure of a service results
in the failure of a node. If the parameter is set to YES,
and a service fails, Serviceguard will halt the node on
which the service is running with a TOC. (An attempt
is first made to reboot the node first.) The default is NO.
SERVICE_HALT_TIMEOUT
In the event of a service halt, Serviceguard will first
send out a SIGTERM signal to terminate the service. If
the process does not terminate, Serviceguard will wait
for the specified timeout before sending out a SIGKILL
signal to force termination.
Define one SERVICE_HALT_TIMEOUT entry for each
service. If you do not provide a value, Serviceguard will
not allow any timeout (0 seconds). The maximum value
is restricted only by the HP-UX parameter ULONG_MAX,
for an absolute limit of 4,294 seconds.