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LifeKeeper Configuration Steps

If you have installed your LifeKeeper environment as described in LifeKeeper Planning and Installation, you should be ready to start and configure the LifeKeeper software on each server in your cluster.

Follow the steps below which contain links to topics with additional details. Perform these tasks on each server in the cluster.

  1. Start LifeKeeper by typing the following command as root:

/opt/LifeKeeper/bin/lkstart

This command starts all LifeKeeper daemon processes on the server being administered if they are not currently running.

For additional information on starting and stopping LifeKeeper, see Starting and Stopping LifeKeeper.

  1. Set Up TTY Communications Connections. If you plan to use a TTY communications (comm) path for a LifeKeeper heartbeat, you need to set up the physical connection for that heartbeat.

  2. Configure the GUI. There are multiple tasks involved with configuring the GUI. Start with the LifeKeeper GUI - Overview topic within Preparing to Run the GUI. Then for detailed instructions, follow the browse sequence throughout Preparing to Run the GUI.

Note: The first time you run the LifeKeeper GUI, you will see a QuickStart button which opens a window with instructions and links to help you step through the configuration of your LifeKeeper resources. Subsequently, you can access this QuickStart Configuration Assistant under the Help menu.

  1. Create Communication Paths. Before you can activate LifeKeeper protection, you must create the communications path (heartbeat) definitions within LifeKeeper.

  2. Perform any of the following optional configuration tasks:

  1. LifeKeeper is now ready to protect your applications. The next step depends on whether you will be using one of the optional LifeKeeper Recovery Kits:

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