Introduction This document provides information about installing, configuring and managing Red Hat Cluster components. Red Hat Cluster components are part of Red Hat Cluster Suite and allow you to connect a group of computers (called nodes or members ) to work together as a cluster. This document does not include information about installing, configuring, and managing Linux Virtual Server (LVS) software. Information about that is in a separate document. The audience of this document should have advanced working knowledge of Red Hat Enterprise Linux and understand the concepts of clusters, storage, and server computing. This document is organized as follows: Chapter 1, Red Hat Cluster Configuration and Management Overview Chapter 2, Before Configuring a Red Hat Cluster Chapter 3, Configuring Red Hat Cluster With Conga Chapter 4, Managing Red Hat Cluster With Conga Chapter 5, Configuring Red Hat Cluster With system-config-cluster Chapter 6, Managing Red Hat Cluster With system-config-cluster Appendix A, Example of Setting Up Apache HTTP Server Appendix B, Fence Device Parameters Appendix C, Revision History For more information about Red Hat Enterprise Linux 4, refer to the following resources: Red Hat Enterprise Linux Installation Guide - Provides information regarding installation. Red Hat Enterprise Linux Introduction to System Administration - Provides introductory information for new Red Hat Enterprise Linux system administrators. Red Hat Enterprise Linux System Administration Guide - Provides more detailed information about configuring Red Hat Enterprise Linux to suit your particular needs as a user. Red Hat Enterprise Linux Reference Guide - Provides detailed information suited for more experienced users to reference when needed, as opposed to step-by-step instructions. Red Hat Enterprise Linux Security Guide - Details the planning and the tools involved in creating a secured computing environment for the data center, workplace, and home. For more information about Red Hat Cluster Suite for Red Hat Enterprise Linux 4 and related products, refer to the following resources: Red Hat Cluster Suite Overview - Provides a high level overview of the Red Hat Cluster Suite. LVM Administrator's Guide: Configuration and Administration - Provides a description of the Logical Volume Manager (LVM), including information on running LVM in a clustered environment. Global File System: Configuration and Administration - Provides information about installing, configuring, and maintaining Red Hat GFS (Red Hat Global File System). Using Device-Mapper Multipath - Provides information about using the Device-Mapper Multipath feature of Red Hat Enterprise Linux 4.7. Using GNBD with Global File System - Provides an overview on using Global Network Block Device (GNBD) with Red Hat GFS. Linux Virtual Server Administration - Provides information on configuring high-performance systems and services with the Linux Virtual Server (LVS). Red Hat Cluster Suite Release Notes - Provides information about the current release of Red Hat Cluster Suite. Red Hat Cluster Suite documentation and other Red Hat documents are available in HTML, PDF, and RPM versions on the Red Hat Enterprise Linux Documentation CD and online at http://www.redhat.com/docs/ . 1. Feedback If you spot a typo, or if you have thought of a way to make this manual better, we would love to hear from you. Please submit a report in Bugzilla ( http://bugzilla.redhat.com/bugzilla/ ) against the component rh-cs . Be sure to mention the manual's identifier: By mentioning this manual's identifier, we know exactly which version of the guide you have. If you have a suggestion for improving the documentation, try to be as specific as possible. If you have found an error, please include the section number and some of the surrounding text so we can find it easily.

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Cluster_Administration(EN)-4.8 (2009-5-13T12:45)