Building Disaster Recovery Serviceguard Solutions Using Continentalclusters for Linux B.01.00.00

Table 4 Serviceguard and Continentalclusters Commands (continued)
How the command works in ContinentalclustersHow the command
works in Serviceguard
Command
sender package if the recovery package in the same recovery group is
running or enabled.
Will not re-enable switching on a recovery package if any of the primary,
data receiver, or data sender package in the same recovery group is
This command halts
daemons on all
cmhaltcl -f
running or enabled. Will not re-enable a primary, data receiver, or datacurrently running
systems. sender package if the recovery package in the same recovery group is
running or enabled.
Verifying the status of Continentalclusters daemons
Use the ps command to verify the status of the Continentalclusters monitor daemons cmclsentryd,
which must be running on the cluster node where the monitor package is running.
For Example:
# ps —ef | grep cmclsentryd
Use the ps command to verify the status of the Continentalclusters daemon cmclapplyd on all
the nodes in Continentalclusters. This daemon is started as part of the Continentalclusters installation
and is required for applying the Continentalclusters configuration.
# ps -ef | grep cmclapplyd
Renaming the Continentalclusters
To rename an existing Continentalclusters:
1. Remove the Continentalclusters configuration.
# cmdeleteconcl
2. Edit the CONTINENTAL_CLUSTER_NAME field in the configuration ASCII file, and run the
cmapplyconcl command to configure the Continentalclusters with a new name.
Deleting the Continentalclusters configuration
The cmdeleteconcl command is used to delete the configuration on all the nodes in the
Continentalclusters configuration. To delete Continentalclusters and the Continentalclusters
configuration run the following command.
# cmdeleteconcl
While deleting a Continentalclusters configuration with the recovery group maintenance feature,
the shared disk is not removed. Before applying a fresh Continentalclusters configuration using an
old shared disk, you must re-initialize the file system in the shared disk using the mkfs command.
46 Administering Continentalclusters