Serviceguard NFS Toolkit A.11.31.02, A.11.11.06, and A.11.23.05 Administrator's Guide

For an example of a configuration with cross-mounted servers, see “Example Four -
Two Servers with NFS Cross-Mounts” (page 61).
Creating the Cluster Configuration File and Bringing Up the Cluster
To create the cluster configuration file, verify the cluster and package configuration
files, and run the cluster, perform the following steps:
1. Use the cmquerycl command in the following manner to create the cluster
configuration file from your package configuration files. You must run this
command on all nodes in the cluster:
cmquerycl -v -C /etc/cmcluster/nfs/cluster.conf -n basil -n
sage -n thyme
2. Set the FIRST_CLUSTER_LOCK_VG and MAX_CONFIGURED_PACKAGES
variables in the cluster.conf script on each node.
3. Verify the cluster and package configuration files on each node using the following
command:
cmcheckconf -k -v -C /etc/cmcluster/nfs/cluster.conf -P
/etc/cmcluster/nfs/nfs1.conf -P /etc/cmcluster/nfs/nfs2.conf
...
4. Activate the cluster lock volume group (corresponding to the
FIRST_CLUSTER_LOCK_VG value) on one node using the following command:
vgchange -a y /dev/vg_nfsu01
5. Verify and apply the cluster and package configuration files using the following
command:
cmapplyconf -v -C /etc/cmcluster/nfs/cluster.conf -P
/etc/cmcluster/nfs/nfs1.conf -P /etc/cmcluster/nfs/nfs2.conf
...
6. Deactivate the cluster lock volume group using the following command:
vgchange -a n /dev/vg_nfsu01
7. Run the cluster using the following command:
cmruncl -v -f
40 Installing and Configuring Serviceguard NFS