Uninstalling Pacemaker using the db2uninstallPCMK uninstall script

You can uninstall Pacemaker using the db2uninstallPCMK uninstall script that is included in the Db2® install media.

Before you begin

Whether you use the Db2 installer or the db2uninstallPCMK uninstall script that is included in the Db2 install media to uninstall Pacemaker, you must meet the basic prerequisites for uninstalling Pacemaker.

Procedure

Run the db2uninstallPCMK uninstall script.

The db2uninstallPCMK uninstall script is located on the Db2 install media at the following location:

db2/<platform>/pcmk

Where <platform> refers to the appropriate hardware platform.

For information about using the db2uninstallPCMK script, refer to: db2uninstallPCMK command.

What to do next

If you use the Db2 High Availability (HA) Feature with Pacemaker as your cluster manager, the database manager uses resource agent scripts to start, stop, and monitor specific resources. These scripts are uninstalled automatically when you run db2_deinstall to uninstall Pacemaker. When you uninstall SA MP using the uninstallSam utility, then you must manually uninstall these scripts. For more information about uninstalling the scripts manually, refer to Installing, updating, and uninstalling automated failover scripts for the IBM Tivoli System Automation for Multiplatforms (SA MP).