Managing Serviceguard A.11.20, March 2013

cvm_disk_group cvm_dg1_node1
cvm_activation_mode "node1=sw node2=sw node3=sw node4=sw"
cfs_mount_point /mnt2
cfs_volume cvm_dg1_node1/lvol1
cfs_mount_options "node1=cluster node2=cluster node3=cluster node4=cluster"
cfs_primary_policy ""
NOTE: By default, the package parameters are commented. You must uncomment them and
specify the values.
If you wish to run the disk group and mount point packages on all nodes that the package
can run, you can specify “all=cluster” as the value for the cfs_mount_options and “all=sw” for
cvm_activation_mode in the cfspkg1.ascii file, instead of specifying the values for individual
nodes. Note that “all=cluster” does not configure the packages to run on all nodes in the
cluster, but only on the nodes configured in the package.
The dependencies of the mount point on the disk group must be specified if the disk groups
and mount points are in separate packages.
cvm_disk_group name of the shared disk group
cvm_activation_mode activation mode for the shared disk group. Legal values are
"sw", "sr", "ew", and "ro", which expands to shared write,
shared read, exclusive write, and read only.
cfs_mount_point unique mount point name; supports nested mount points
cfs_volume Diskgroups/Logical volume pair used by the CFS mount point.
cfs_mount_options the CFS mount options for the mount point. Legal values are
“cluster”, “tmplog”, “delaylog”, etc. For detailed information
about the mount options, see the mount_vxfs (1m)
manpage.
cfs_primary_policy sets the primary migration policy for the mount point. This
option sets up the order in which hosts assume the cluster file
system primary ownership if the primary node fails. If no host
specified in the list is active when the primary node fails, a
node is chosen at random to be the new primary. When the
policy is set, if the first host name specified in the list is not the
current primary, a primary migration is triggered to the first
host in the list. For details, see the fsclustadm (1m)
manpage.
3. Check the package configuration file:
cmcheckconf -P /etc/cmcluster/cfspkg1.ascii
cmcheckconf: Verification completed with no errors found.
Use the cmapplyconf command to apply the configuration
4. Apply the package configuration file:
cmapplyconf -P /etc/cmcluster/cfspkg1.ascii
Modify the package configuration ([y]/n)? y
Completed the cluster update
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
Configuring the Cluster 211