Building Disaster Recovery Serviceguard Solutions Using Continentalclusters A.08.00

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:
Mandatory or OptionalValueParameter
Mandatory.Any valid string.CONTINENTAL_CLUSTER_NAME
For Example
CONTINENTAL_CLUSTER_NAME ccluster1
Optional: Used only when if the
maintenance mode feature is required.
Full path to the directory on the shared
volume.
CONTINENTAL_CLUSTER_STATE_DIR
For Example
CONTINENTAL_CLUSTER_STATE_DIR /opt/cmconcl/statedir
Mandatory.The name of the Serviceguard cluster
that is a part of the Continentalclusters.
CLUSTER_NAME
Mandatory: Multiple nodes must have
separate NODE_NAME entries.
The name of the node that is a part of
the Serviceguard cluster defined in the
CLUSTER_NAME parameter.
NODE_NAME
22 Building the Continentalclusters configuration