Oracle^® Solaris Cluster Data Service for Oracle Database Guide

Using a VUCMM Framework Resource Group

HA for Oracle Database can be configured to use a QFS file system.

The data service uses a resource group that is based on the Oracle Solaris Cluster volume manager reconfiguration framework (VUCMM) resource type, SUNW.vucmm_framework. The SUNW.vucmm_framework resource type is a single-instance resource type. You can create only one resource of this type in the cluster.

How to Use a VUCMM Framework Resource Group

1. Become superuser on any cluster node.
2. Create a scalable VUCMM framework resource group.

   # clresourcegroup create -n nodelist-S vucmm-fmwk-rg

   –n nodelist=nodelist

   Specifies a comma-separated list of cluster nodes on which HA for Oracle Database is to be enabled. The HA for Oracle Database software packages must be installed on each node in this list.

   vucmm-fmwk-rg

   Specifies the name that you are assigning to the resource group.

3. Register the SUNW.vucmm_framework resource type.

   # clresourcetype register SUNW.vucmm_framework

4. Add an instance of the SUNW.vucmm_framework resource type to the resource group that you created in Step 2.

   # clresource create -g vucmm-fmwk-rg -t SUNW.vucmm_framework vucmm-fmwk-rs

   vucmm-fmwk-rs

   Specifies the name that you are assigning to the SUNW.vucmm_framework resource.

5. Register and add an instance of the resource type that represents the volume manager that you are using for Oracle Database files, if any.
   • If you are using Solaris Volume Manager for Solaris Cluster, register and add the instance as follows:
     1. Register the SUNW.vucmm_svm resource type.

        # clresourcetype register SUNW.vucmm_svm

     2. Add an instance of the SUNW.vucmm_svm resource type to the resource group that you created in Step 2.

        Ensure that this instance depends on the vucmm_framework resource that you created in Step 4.

        # clresource create -g vucmm-fmwk-rg \
        -t SUNW.vucmm_svm \
        -p resource_dependencies=vucmm-fmwk-rs vucmm-svm-rs

        –p resource_dependencies=vucmm-fmwk-rs

        Specifies that this instance depends on the SUNW.vucmm_framework resource.

        vucmm-svm-rs

        Specifies the name that you are assigning to the SUNW.vucmm_svm resource.

6. Verify the configuration of the VUCMM framework resource group.

   # clresourcegroup show vucmm-fmwk-rg

7. Bring online and in a managed state the VUCMM framework resource group and its resources.

   # clresourcegroup online -emM vucmm-fmwk-rg

   vucmm-fmwk-rg

   Specifies the name of the SUNW.vucmm_framework based resource group.

8. Verify that all resource groups are online.

   # clresourcegroup status