How to Remove Quorum Server Software

Before You Begin

Before you uninstall Quorum Server software, ensure that you have completed the following tasks:

• On each cluster that uses the quorum server, remove the quorum server as a quorum device. Perform the steps in How to Remove a Quorum Device in Sun Cluster System Administration Guide for Solaris OS.

  In normal operation, this step also removes the quorum server information on the quorum-server host. If communications between the cluster and the quorum -server host computer are down during this step, you must clean up the invalid quorum server information on the quorum-server host computer. Perform the steps in Cleaning Up Stale Quorum Server Cluster Information in Sun Cluster System Administration Guide for Solaris OS.

• On each quorum-server host computer, stop the quorum server by following the steps in How to Stop a Quorum Server in Sun Cluster System Administration Guide for Solaris OS.

1. (Optional) To use the interactive graphical interface to uninstall the Java Enterprise System components, ensure that the display environment of the host server to uninstall is set to display the GUI.

   % xhost + % setenv DISPLAY nodename:0.0

2. Become superuser on the quorum server host computer to uninstall.

3. Navigate to the directory where the uninstaller is located.

   quorumserver# cd /var/sadm/prod/SUNWentsysver

   ver

   The version of Java Enterprise System that is installed on your system.

4. Start the uninstallation wizard.

   quorumserver# ./uninstall

5. Follow instructions on the screen to uninstall the Quorum Server software from the quorum-server host computer.

   After removal is finished, you can view any available log. See Chapter 8, Uninstalling, in Sun Java Enterprise System 5 Update 1 Installation Guide for UNIX for additional information about using the uninstall program.

6. (Optional) Clean up or remove the quorum server directories.

   By default, this directory is /var/scqsd.