Designing a Continental Cluster
Support for Oracle RAC Instances in a Continentalclusters Environment
Chapter 2 141
This parameter is mandatory when CVM disk groups or
CFS are used. This parameter cannot be declared when
SLVM volume groups are used.
CCRAC_INSTANCE_PKGS - the names of the configured RAC
instance packages accessing in parallel the database
stored in the specified volume groups.
This parameter is mandatory.
CCRAC_CLUSTER - Serviceguard cluster name configured
as the primary cluster of the corresponding RAC
instance package set.
This parameter is mandatory.
CCRAC_ENV_LOG - logfile specification for the storage
preparation output.
This parameter is optional. If not specified,
${CCRAC_ENV}.log will be used.
Sample setup:
CCRAC_ENV[0]=/etc/cmconcl/ccrac/db1/db1EnvFile_xpc
a.env
CCRAC_SLVM_VGS[0]=ccracvg1 ccracvg2
CCRAC_INSTANCE_PKGS[0]=ccracPkg1 ccracPkg2
CCRAC_CLUSTER[0]=PriCluster1
CCRAC_ENV_LOG[0]=/tmp/db1_prep.log
(Multiple values for CCRAC_SLVM_VGS and
CCRAC_INSTANCE_PKGS should be separated by space).
If multiple sets of Oracle instances accessing
different databases are configured in your environment
and need Continentalclusters recovery support, repeat
this set of parameters with an incremented index. For
example,
CCRAC_ENV[0]=/etc/cmconcl/ccrac/db1/db1EnvFile_xpc
a.env
CCRAC_SLVM_VGS[0]=ccracvg1 ccracvg2
CCRAC_INSTANCE_PKGS[0]=ccracPkg1 ccracPkg2