Preface
This guide introduces the concept of Extended Distance Clusters (XDC). It describes how to configure and manage HP Serviceguard Extended Distance Clusters for Linux and the associated Software RAID functionality.
In addition, this guide includes information on a variety of
Intended Audience
It is assumed that you are familiar with the following topics
•HP Serviceguard configurations
•Basic RAID concepts
Document Organization
The chapters of this guide include:
•Chapter 1, “Disaster Tolerance and Recovery in a Serviceguard Cluster,” on page 13.
•Chapter 2, “Building an Extended Distance Cluster Using Serviceguard and Software RAID,” on page 51
•Chapter 3, “Configuring your Environment for Software RAID,” on page 61
•Chapter 4, “Disaster Scenarios and Their Handling,” on page 85
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