Configuring Fence Devices In A Red Hat Cluster - Red Hat ENTERPRISE LINUX 5 Configuration Manual

Chapter 1.
Configuring Fence Devices in a Red
Hat Cluster
This document provides two configuration examples, showing the steps needed to configure fence
devices in a Red Hat cluster using the Conga configuration tool. For general information about fencing
and fence device configuration, see Configuring and Managing a Red Hat Cluster.
This document includes the procedures for configuring the following two fence devices:
• APC switch: single APC device to fence all cluster nodes
• IPMI management board: separate IPMI management boards for each cluster node
This remainder of this document is organized as follows:
Chapter 2, Configuring an APC Switch as a Fence Device
•
an APC switch as a fence device in a Red Hat cluster.
Chapter 3, Configuring IPMI Management Boards as Fencing Devices
•
configuring an IPMI management board as a fence device in a Red Hat cluster.
Chapter 4, Troubleshooting
•
behave as expected.
Chapter 5, The GFS Withdraw Function
•

configuring fence devices in a Red Hat cluster.

provides some guidelines to follow when your configuration does not
summarizes some general concerns to consider when
describes the procedure for configuring
describes the procedure for
1