Red Hat Cluster Suite Overview — Provides a high level overview of the High Availability Add-On, Resilient Storage Add-On, and the Load Balancer Add-On.
Configuring and Managing a Red Hat Cluster — Provides information about installing, configuring and managing the High Availability Add-On.
Global File System 2: Configuration and Administration — Provides information about installing, configuring, and maintaining Red Hat GFS2 (Red Hat Global File System 2), which is included in the Resilient Storage Add-On.
DM Multipath — Provides information about using the Device-Mapper Multipath feature of Red Hat Enterprise Linux 6.
Linux Virtual Server Administration — Provides information on configuring high-performance systems and services with the Red Hat Load Balancer Add-On (Formerly known as Linux Virtual Server [LVS]),
Release Notes — Provides information about the current release of Red Hat products.