Managing HP Serviceguard for Linux, Sixth Edition, August 2006

Planning and Documenting an HA Cluster
Package Configuration Planning
Chapter 4116
FS_UMOUNT_COUNT
The number of unmount attempts allowed for each file
system during package shutdown. Default is 1.
FS_MOUNT_RETRY_COUNT
The number of mount retries for each file system. The
default is 0. During startup, if a mount point is busy
and FS_MOUNT_RETRY_COUNT is 0, package startup will
fail and the script will exit with 1. If a mount point is
busy and FS_MOUNT_RETRY_COUNT is greater than 0, the
script will attempt to kill the user responsible for the
busy mount point for the number of times specified in
FS_MOUNT_RETRY_COUNT. If the mount still fails after
this number of attempts, the script will exit with 1.
CONCURRENT_FSCK_OPERATIONS
Specifies the number of concurrent fsck commands to
allow during package startup. The default is 1. Setting
this variable to a higher value may improve
performance when checking a large number of file
systems. If a value less than 1 is specified, the script
defaults the variable to 1 and writes a warning
message in the package control script log file.
CONCURRENT_MOUNT_AND_UNMOUNT_OPERATIONS
Specifies the number of mounts and umounts to allow
during package startup or shutdown. The default is 1.
Setting this variable to a higher value may improve
performance while mounting or unmounting a large
number of file systems. If a value less than 1 is
specified, the script defaults the variable to 1 and
writes a warning message in the package control script
log file.
IP Addresses and SUBNETs
These are the IP addresses by which a package is
mapped to a LAN card. Indicate the IP addresses and
subnets for each IP address you want to add to an
interface card.