## HeartBeat Installation and Configuration

The HeartBeat application used for this document was 1.0.4, in which the HeartBeat software makes use of the external library files PILS and STONITH. Because of HeartBeat RPM dependencies, install all three RPM’s with a single command line such as:

    rpm –Uvh heartbeat*.rpm

Three small configuration files control the HeartBeat application operation and must reside in the “/etc/ha.d” directory.