How to Create an Oracle Clusterware Resource for Interoperation With Sun Cluster

Oracle Clusterware resources are similar to Oracle Solaris Cluster resources. Oracle Clusterware resources represent items that the Oracle Clusterware manage in a similar way to how Oracle Solaris Cluster resources represent items that the Oracle Solaris Cluster RGM manages.

Depending on your configuration, some Oracle components that are represented as Oracle Clusterware resources might depend on file systems and global devices that Oracle Solaris Cluster manages. For example, if you are using file systems and global devices for Oracle files, the Oracle RAC database and the Oracle listener might depend on these file systems and global devices.

Create an Oracle Clusterware resource for each Oracle Solaris Cluster resource for scalable device groups and scalable file-system mount points on which Oracle components depend. The Oracle Clusterware resources that you create track the status of their associated Oracle Solaris Cluster resources. The Oracle Clusterware resources also ensure the orderly startup of Oracle Clusterware resources.

Perform this task on each cluster node where Support for Oracle RAC is to run.

1. On the node where you are performing this task, global-cluster node for a global cluster or zone-cluster node for a zone cluster, become superuser.
2. If the /var/cluster/ucmm/profile directory does not exist, create it.

   Profiles for Oracle Clusterware resources are created in this directory.

   # mkdir -p /var/cluster/ucmm/profile

3. Create a profile for the Oracle Clusterware resource.

   # crs-home/bin/crs_profile \
   -create sun.node.sc-rs \
   -t application -d "description" \
   -dir /var/cluster/ucmm/profile \
   -a /opt/SUNWscor/dsconfig/bin/scproxy_crs_action \
   -p restricted -h node -f -o st=1800

4. Register the Oracle Clusterware resource for which you created a profile in Step 3.

   # crs-home/bin/crs_register sun.node.sc-rs \
   -dir /var/cluster/ucmm/profile

5. Ensure that the Oracle Solaris Cluster resource for which the Oracle Clusterware resource is a proxy is online.
   1. Obtain the state of the Oracle Solaris Cluster resource.

      # clresource status sc-rs

   2. If the state of the Oracle Solaris Cluster resource is not online, bring online the resource group that contains the Oracle Solaris Cluster resource.

      If the state of the Oracle Solaris Cluster resource is online, omit this step.

      # clresourcegroup online -emM sc-rg

6. Start the Oracle Clusterware resource that you registered in Step 4.

   # crs-home/bin/crs_start sun.node.sc-rs

7. Add the Oracle Clusterware resource that you registered in Step 4 to the list of resources that the dependent Oracle Clusterware resource requires.
   1. If the dependent Oracle Clusterware resource is the Oracle RAC database instance, obtain the name of the instance.

      # crs-home/bin/srvctl config database -d db-name | grep node

   2. Obtain the list of resources that the dependent Oracle Clusterware resource requires.

      # crs-home/bin/crs_stat -p depend-crs-rs | grep REQUIRED_RESOURCES

   3. Append the name of the Oracle Clusterware resource to the list that you obtained in Step b.

      # crs-home/bin/crs_register depend-crs-rs \
      -update -r "existing-list sun.node.sc-rs"