Managing Serviceguard 11th Edition, Version A.11.16, Second Printing June 2004

Planning and Documenting an HA Cluster
Package Configuration Planning
Chapter 4172
This array parameter contains a list of the LVM
volume groups that will be activated by the package.
Enter each VG on a separate line.
CVM Disk Groups
This array parameter contains a list of the VERITAS
CVM disk groups that will be used by the package.
Enter each disk group on a separate line.
VxVM Disk Groups
This array parameter contains a list of the VERITAS
VxVM disk groups that will be activated by the
package. Enter each disk group on a separate line.
Logical Volumes, File Systems and Mount Options
These array parameters, entered together as triplets
into array variables. Each triplet specifies a filesystem,
a logical volume, and a mount option string for a file
system used by the package. In the package control
script file, these variables are arrays, as follows: LV, FS
and FS_MOUNT_OPT.
On starting the package, the script may activate one or
more storage groups, and it may mount logical volumes
onto file systems. At halt time, the script unmounts the
file systems and deactivates each storage group. All
storage groups must be accessible on each target node
(CVM disk groups must be accessible on all nodes in
the cluster). For each file system (FS), you must identify
a logical volume (LV).
A logical volume can be built on an LVM volume group,
a VERITAS CVM disk group, or a VERITAS VxVM
disk group. LVs can be entered in any order, regardless
of the type of storage group that is used.
Filesystem Unmount Count
The number of unmount attempts allowed for each
filesystem during package shutdown. Default is 1.
Filesystem Mount Retry Count