Owner's Manual

Adding and Removing Nodes 47
7 Type the user name sys and the password, and click Next .
The
List of Cluster Database Instances window is displayed, showing
the instances associated with the RAC database that you selected and
the status of each instance.
8 Select the instance to delete and click Next .
This instance cannot be the local instance from where you are running
DBCA. If you select the local instance, the DBCA displays an
Error dialog.
If this occurs, click
OK , select another instance, and click Finish .
If services are assigned to this instance, the
DBCA Services Management
window is displayed. Use this window to reassign services to other
instances in the cluster database.
9 In the Summary window, click OK .
10 Verify the information about the instance deletion operation and click OK .
A progress bar is displayed while DBCA removes the instance and its
Oracle Net configuration. When the operation completes, a dialog
prompts whether you want to perform another operation.
11 Click No to exit.
12 Verify that the node was removed by typing:
srvctl config database -d <database name>
Reconfiguring the Listener
1 Ty p e netca .
2 In the Real Application Clusters → Configuration window, select Cluster
Configuration
and click Next .
3 In the Real Application Clusters → Active Nodes window, select the node
that you want to delete and click
Next .
4 In the Welcome window, select Listener Configuration and click Next .
5 In the Listener Configuration → Listener window, select Delete and
click
Next .