Installing the Pacemaker cluster software stack

Pacemaker is an open-source, high availability cluster manager software available on Linux®. You can install, upgrade, or uninstall Pacemaker using either the Db2 installer or the db2installPCMK and db2uninstallPCMK scripts that are included in the Db2 server install media.

Before proceeding to installation, verify that all the prerequisites and necessary requirements have been completed. For more information on these prerequisites, see Prerequisites for an integrated solution using Pacemaker.