Managing HP Serviceguard for Linux, Eighth Edition, March 2008

Configuring Packages and Their Services
Editing the Configuration File
Chapter 6 235
— concurrent_fsck_operations—specifies the number of parallel
fsck operations that will be allowed at package startup (not used
for Red Hat GFS).
— concurrent_mount_and_umount_operations—specifies the
number of parallel mount operations allowed during package
startup and unmount operations during package shutdown.
• Specify the filesystem mount and unmount retry options. For Red
Hat GFS (see fs_type on page 225), use the default (zero).
• You can use the pev_ parameter to specify a variable to be passed to
external scripts. Make sure the variable name begins with the
upper-case or lower-case letters pev and an underscore (_). You can
specify more than one variable. See “About External Scripts” on
page 129, and the comments in the configuration file, for more
information.
• If you want the package to run an external “pre-script” during
startup and shutdown, use the external_pre_script parameter
(see page 226) to specify the full pathname of the script, for example
$SGCONF/pkg1/pre_script1.
• If the package will run an external script, use the external_script
parameter (see page 226) to specify the full pathname of the script,
for example $SGCONF/pkg1/script1.
See “About External Scripts” on page 129, and the comments in the
configuration file, for more information.
• Configure the Access Control Policy for up to eight specific users or
any_user.
The only user role you can configure in the package configuration file
is package_admin for the package in question. Cluster-wide roles are
defined in the cluster configuration file. See “Setting up
Access-Control Policies” on page 184 for more information.