Managing Serviceguard Nineteenth Edition, Reprinted June 2011

5. Run the package:
cmrunpkg cfspkg1
6. Verify that the modular package of disk group(s) and mount point(s) is running. Also, verify
that the file system is mounted:
cmviewcl
Cluster1 up
NODE STATUS STATE
node1 up running
node2 up running
node3 up running
node4 up running
MULTI_NODE_PACKAGES
PACKAGE STATUS STATE AUTO_RUN SYSTEM
SG-CFS-pkg up running enabled yes
cfspkg1 up running enabled no
bdf
Filesystem kbytes used avail %used Mounted on
/dev/vg00/lvol3 24215552 20954099 3058098 87% /
/dev/vg00/lvol1 2031616 365773 1561780 19% /stand
/dev/odm 0 0 0 0% /dev/odm
/dev/vx/dsk/cvm_dg1_node1/lvol1 167808 5313 152346 3% /mnt2
Parallel Activation of Disk Groups and Parallel Mounting of Mount Points
To enable parallel activation of CVM disk groups and parallel mounting of CFS mount points, you
must set the following parameters in the package configuration file:
• cvm_concurrent_dg_operations
Specify the number of concurrent disk groups to be activated in parallel during package
startup or shutdown. The default value is 1. Setting this value to an appropriate number
improves performance when the package needs to activate a large number of disk groups,
since the disk groups are activated in parallel thus consuming lesser time. For example, if a
package uses three disk groups that need to be activated in parallel, you must enter the
following in the package configuration file:
cvm_concurrent_dg_operations 3
• cfs_concurrent_mount_unmount_operations
Specify the number of concurrent mount operations to allow during package startup or
shutdown. The default value is 1. Setting this value to an appropriate number improves
performance when the package needs to mount a number of mount points in parallel. For
example, if a package uses three disk groups on which the file systems need to be mounted
in parallel, you must enter the following in the package configuration file:
cfs_concurrent_mount_unmount_operations 3
198 Building an HA Cluster Configuration