HP Serviceguard Metrocluster Creating a Continentalclusters configuration, Cluster information

vg ccvg

fs_name /dev/ccvg/lvol1

fs_directory /opt/cmconcl/statedir fs_mount_opt "-o rw" fs_umount_opt ""

fs_fsck_opt "" fs_type "vxfs"

For more information about DR Rehearsal feature, see “Performing Disaster Recovery rehearsal in Continentalclusters” (page 39).

4.Specify a name for the ccmonpkg log file using script_log_file parameter. script_log_file /etc/cmcluster/ccmonpkg/ccmonpkg.log

5.Validate the package configuration file.

#cmcheckconf –P ccmonpkg.conf

6.Apply the package configuration.

#cmapplyconf –P ccmonpkg.conf

Creating a Continentalclusters configuration

Continentalclusters configuration is created using a template configuration file. This template configuration file can be produced using the cmqueryconcl command.

First, on one cluster, generate an ASCII configuration template file using the cmqueryconcl command. The recommended name and location for this file is/etc/cmcluster/ cmconcl.config. (If preferred, choose a different name.)

For example,

#cd /etc/cmcluster

#cmqueryconcl -C cmconcl.config

This file has three editable sections:

•Cluster information

•Recovery groups

•Monitoring definitions

Cluster information

Configure the following parameters:

Parameter	Value	Mandatory or Optional
CONTINENTAL_CLUSTER_NAME	Any valid string.	Mandatory.
For Example
CONTINENTAL_CLUSTER_NAME ccluster1
CONTINENTAL_CLUSTER_STATE_DIR	Full path to the directory on the shared	Optional: Used only when if the
	volume.	maintenance mode feature is required.

For Example

CONTINENTAL_CLUSTER_STATE_DIR /opt/cmconcl/statedir

CLUSTER_NAME	The name of the Serviceguard cluster
	that is a part of the Continentalclusters.
NODE_NAME	The name of the node that is a part of
	the Serviceguard cluster defined in the
	CLUSTER_NAME parameter.

Mandatory.

Mandatory: Multiple nodes must have separate NODE_NAME entries.

22 Building the Continentalclusters configuration