Uninstalling Sun Cluster Geographic Edition Software

When you uninstall the Sun Cluster Geographic Edition software, node or cluster is no longer a part of the geographically separated cluster.

How to Uninstall the Sun Cluster Geographic Edition Software by Using the GUI

Steps

1. To use the uninstaller utility with a GUI, ensure that the display environment of the cluster node to uninstall is set to display the GUI.

   % xhost + % setenv DISPLAY nodename:0.0

2. Become superuser on the node or cluster where you intend to uninstall the Sun Cluster Geographic Edition software.

   % su

3. Disable the local cluster for partnership membership.

   # geoadm stop

   For more information on disabling the Sun Cluster Geographic Edition software on a cluster, see Disabling the Sun Cluster Geographic Edition Software in Sun Cluster Geographic Edition System Administration Guide.

4. Change to the directory where the uninstall utility resides.

   # cd /opt/SUNWscgeo/install/uninstall

5. Start the uninstaller utility.

   # ./uninstaller

6. Follow the instructions on the screen to install Sun Cluster Geographic Edition framework software on the node or cluster.

   The uninstall utility starts and displays the Welcome page.

   To exit the uninstall utility at any time, click Cancel.

7. Confirm that you are ready to uninstall the software, and click Next.

   After the software has been removed, the uninstaller displays the Uninstallation Complete page.

How to Uninstall the Sun Cluster Geographic Edition Software by Using the Text-Based Interface

Before You Begin

Follow these guidelines to use the interactive uninstaller utility in this procedure:

• Interactive uninstaller enables you to type ahead. Therefore, do not press the Enter key more than once if the next menu screen does not appear immediately.

• Unless otherwise noted, you can press Control-D to return to either the beginning of a series of related questions or to the Main Menu.

• Default answers or answers to previous sessions are displayed in brackets ([ ]) at the end of a question. Press Enter to enter the response that is in brackets without typing it.

Steps

1. To use the uninstaller utility with a text-based interface, become superuser on the node or cluster where you intend to uninstall the Sun Cluster Geographic Edition software.

   % su

2. Disable the local cluster for partnership membership.

   # geoadm stop

   For more information on disabling the Sun Cluster Geographic Edition software on a cluster, see Disabling the Sun Cluster Geographic Edition Software in Sun Cluster Geographic Edition System Administration Guide.

3. Insert the Sun Cluster Geographic Edition CD-ROM in the CD-ROM drive.

4. Change to the directory where the uninstaller utility resides.

   # cd /opt/SUNWscgeo/install/uninstall

5. Start the uninstaller utility using the -nodisplay option to indicate that you want to use the text-based interface.

   # ./uninstaller -nodisplay

6. Follow the instructions on the uninstallation pages to uninstall Sun Cluster Geographic Edition framework software on the node or cluster.

   After uninstallation is finished, you can view any available uninstallation log.

   To exit the installer at any time, type the ! character.

7. Confirm that you are ready to uninstall the software, and type 1 and press Enter to begin the uninstallation.

   The uninstaller begins removing software from your system. During uninstallation, the uninstaller displays a progress bar that displays the overall completion percentage.