If editing of the default values are desired, do it with file

“NewContinentalclusterConfigFileName” if -F is specified, or with file,

“CurrentContinentalclustersConfigFileName” if -F is not specified. If editing of the new configuration file is needed, do not use the -a option. If option -a is specified the new configuration will be applied automatically.

3.If option -ais specified with cmswitchconcl in step 2, skip this step. Otherwise manually apply the new Continentalclusters configuration.

#cmapplyconcl -v -c newContinentalclustersConfigFileName (if -Fis specified in step 2)

#cmapplyconcl -v -c \ CurrentContinentalcusterConfigFileName (if -Fis not specified in step 2)

4.Restart the monitor packages on each cluster.

#cmmodpkg -e ccmonpkg

5.View the status of the Continentalcluster.

#cmviewconcl

NOTE: The cluster shared storage configuration file /etc/cmconcl/ccrac/ccrac.config is not updated by cmswitchconcl. The CCRAC_CLUSTER and CCRAC_INSTANCE_PKGS variables in the cluster shared storage configuration file must be manually updated on all nodes in the clusters to reflect the new primary cluster and package names.

The cmswitchconcl command is also used to switch the package role of a recovery group. If only a subset of the primary packages will remain running on the surviving (recovery) cluster, a new option -gis provided with the cmswitchconclcommand. This option reconfigures the roles of the packages of a recovery group and helps retain recovery protection after a failover.

Usage of option -g(recovery group based role switch reconfiguration) is the same as the one for -c(cluster based role switch reconfiguration). Note, option -cand -gof the cmswitchconcl command are mutually exclusive.

# cmswitchconcl \

-C currentContinentalclustersConfigFileName \

-g RecoverGroupName \

[-a] [-F NewContinentalclustersConfigFileName]

The following is a sample of input and output files for running cmswitchconcl -C sample.input -c clusterA -F Sample.out

sample.input

============

### Section 1. Cluster Information

CONTINENTAL_CLUSTER_NAME

Sample_CC_Cluster

CLUSTER_NAME

 

ClusterA

CLUSTER_DOMAIN

 

cup.hp.com

NODE_NAME

node1

NODE_NAME

node2

MONITOR_PACKAGE_NAME

ccmonpkg

CLUSTER_NAME

 

ClusterB

CLUSTER_DOMAIN

 

cup.hp.com

NODE_NAME

 

node3

NODE_NAME

 

node4

MONITOR_PACKAGE_NAME

ccmonpkg

MONITOR_INTERVAL

 

60 SECONDS

### Section 2. Recovery Groups

100 Designing Continentalclusters