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

C Continentalclusters Command and Daemon Reference
This appendix lists all the commands and daemons used with Continentalclusters. Manual pages
are also available.
cmapplyconcl [-v] [-C]
filename
This command verifies the Continentalclusters configuration
as specified in filename, creates or updates the binary,
and distributes it to all nodes in the Continentalclusters. It is
not necessary to halt the Serviceguard cluster in order to
run this command; however, the Continentalclusters monitor
package must be halted. If cmapplyconcl is run when the
continentalclusters is already configured, the configuration
updated with the configuration changes. Before updating
Continentalclusters, all impacted recovery groups must be
moved out of maintenance mode (that is, enabled). The
cmapplyconcl command must be run when a
configuration change is made to the Serviceguard cluster
that impacts the Continentalclusters configuration. For
Example, if a node is added to the Serviceguard cluster,
the Continentalclusters ASCII file must be edited to include
the new NODE_NAME. All the nodes within the Serviceguard
cluster must be running before you run the cmapplyconcl
command.
Options are:
-v Verbose mode, displays all messages.
-C filename The name of the ASCII configuration file.
This is a required parameter.
cmcheckconcl [-v] -C
filename
This command verifies the Continentalclusters configuration
specified in filename. It is not necessary to halt the
Serviceguard cluster run this command; however, the
Continentalclusters monitor package must be halted. This
command parses the ASCII_file to ensure proper syntax,
verify parameter lengths, and validate object names such
as the CLUSTER_NAME and NODE_NAME.
Options are:
-C filename The name of the ASCII configuration file.
This is a required parameter.
cmclapplyd A special daemon in Continentalclusters, used by the
cmapplyconcl command, to apply the Continentalclusters
configuration package. This daemon must be configured to
run as root on all the nodes in Continentalclusters.
cmclsentryd This daemon, which is run from the monitor package
(ccmonpkg). Messages are logged to the log file/var/adm/
cmconcl/logs/cmclsentryd.log.
cmdeleteconcl [-f] This command is used to delete the Continentalclusters
configuration from the entire Continentalclusters. This
command does not remove the file system that is configured
for recovery group maintenance mode feature.
Options are:
-f Delete the configuration files on all the reachable
nodes without further prompting. If this option is not
used and if some nodes are unreachable, you are
prompted to indicate whether to proceed with deleting
the configuration on the reachable nodes. If this option
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