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Modifying service groups using the configuration wizard

Once an Oracle RAC service group is created on a system, the configuration wizard can be used to modify the service group's Oracle, Netlsnr, and CVM components.

  Note   If modification of underlying mount point or volume information is necessary, the mount points or volumes must be deleted and added in the Oracle database before the wizard is started. Then, the wizard discovers the new information.

Prerequisites

  To modify some resources, you must make the changes in the Oracle database before you start the RAC configuration wizard. When you start the wizard, it discovers the new information. This applies to:

• Adding or removing the database mount points
• Adding or removing shared volumes

    To modify network resources, make sure that the service group is offline.

    To add or remove database files from your configuration, make sure that the service group is online.

 To modify the service group configuration

1. Start the RAC configuration wizard as root on the VCS system:

# /opt/VRTSvcs/bin/hawizard rac

2. On the Welcome window, click Next.
3. In the Wizard Options dialog box, select the Modify RAC service group option, select the service group to be modified, and click Next.
4. Follow the wizard instructions and make modifications according to your configuration.

   See Modifying service groups using the configuration wizard.