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(Multiple values for CCRAC_SLVM_VGS and CCRAC_INSTANCE_PKGS must
be separated by space).
If multiple sets of Oracle instances accessing different databases
are configured in your environment, and require
Continentalclusters recovery support, repeat this set of
parameters with an incremented index. For Example,
CCRAC_ENV[0]=/etc/cmconcl/ccrac/db1/db1EnvFile_xpca.env
CCRAC_SLVM_VGS[0]=ccracvg1
ccracvg2CCRAC_INSTANCE_PKGS[0]=ccracPkg1
ccracPkg2CCRAC_CLUSTER[0]=PriCluster1
CCRAC_ENV_LOG[0]=/tmp/db1_prep.log
CCRAC_ENV[1]=/etc/cmconcl/ccrac/db2/db2EnvFile_srdf.env
CCRAC_CVM_DGS[1]=racdg01 racdg02
CCRAC_INSTANCE_PKGS[1]=ccracPkg3 ccrac
Pkg4CCRAC_CLUSTER[1]=PriCluster2
CCRAC_ENV_LOG[1]=/tmp/db2_prep.log
CCRAC_ENV[2]=/etc/cmconcl/ccrac/db3/db3EnvFile_xpca.env
CCRAC_SLVM_VGS[2]=ccracvg5 ccracvg6
CCRAC_INSTANCE_PKGS[2]=ccracPkg5 ccracPkg6
CCRAC_CLUSTER[2]=PriCluster2
e. Copy the edited file to the final directory:
# cp ccrac.config.mycopy /etc/cmconcl/ccrac/ccrac.config
f. Copy file /etc/cmconcl/ccrac/ccrac.config to all the other nodes of the cluster.
g. Log in as root on one node of the recovery cluster and repeat steps “b” through “f”. If
the recovery cluster is configured to recover the Oracle RAC instances for more than one
primary cluster, the ccrac.config file on the recovery cluster must contain information
for all the primary clusters.
8. Configure Continentalclusters Recovery Group for Oracle RAC instance. If you are using an
individual package for every RAC instance, define one recovery group for every Oracle RAC
instance recovery. The PRIMARY_PACKAGE specified for the Oracle RAC instance recovery
group is the name of the instance package configured in the primary cluster. The
RECOVERY_PACKAGE specified for the RAC instance recovery group is the corresponding
instance package name configured on the recovery cluster. For Example:
RECOVERY_GROUP_NAME instanceRG1
PRIMARY_PACKAGE ClusterA/instancepkg1
RECOVERY_PACKAGE ClusterB/instancepkg1'
RECOVERY_GROUP_NAME instanceRG2
PRIMARY_PACKAGE ClusterA/instancepkg2
RECOVERY_PACKAGE ClusterB/instancepkg2'
The packages instancepkg1 and instancepkg2 are configured to run in the primary
cluster “ClusterA”. The packages instancepkg1’ and instancepkg2’are configured
to be restarted or recovered on the recovery cluster “ClusterB” upon primary cluster failure.
If you are using one multi-node package to package all the RAC instances, define only one
recovery group for the RAC MNP Package. For example:
RECOVERY_GROUP_NAME manufacturing_recovery
PRIMARY_PACKAGE ClusterA/man_rac_mnp
RECOVERY_PACKAGE ClusterB/man_rac_mnp
When recovering a recovery group with multi-node packages, Continentalclusters starts an
instance in every cluster node configured in the MNP.
After editing the Continentalclusters configuration file to add in the recovery group specification
for Oracle RAC instance packages, you must manually apply the new configuration by running
the cmapplyconcl command.
130 Configuring Oracle RAC in Continentalclusters in Legacy style