Removing the Quorum Server Software

How to Remove Quorum Server Software

Before You Begin

Before performing the uninstallation of the quorum server software, ensure that you have completed the following:

• On each cluster, unconfigure any quorum server quorum devices configured for the quorum server being removed, by performing 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 are down during this step, you must clean up the invalid quorum server information on the host. Perform the steps in Cleaning Up Stale Quorum Server Cluster Information to accomplish this cleanup.

• On each quorum server host computer, stop the quorum server by following the steps in How to Stop a Quorum Server.

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 host server to uninstall.

   Root access is required for software removal

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

   phys-schost# cd /var/sadm/prod/SUNWentsysver

   ver

   The version of Java Enterprise System installed on your system.

4. Start the installation wizard.

   phys-schost# ./uninstall

5. Follow instructions on the screen to uninstall the quorum server software on the host server.

   After removal is finished, you can view any available log. See the Sun Java Enterprise System 2006Q4 Installation Guide for UNIX for additional information about using the Java Enterprise System installer program.

6. (Optional) On each quorum server host computer, clean up or remove the quorum server directories.

   By default, this directory is /var/scqsd.