Red Hat ENTERPRISE LINUX 5 - Table of Contents

iii
Introduction v
1. About This Guide ............................................................................................................ v
2. Audience ........................................................................................................................ v
3. Software Versions ........................................................................................................... v
4. Related Documentation ................................................................................................... v
5. Feedback ....................................................................................................................... vi
6. Document Conventions ................................................................................................... vi
6.1. Typographic Conventions ..................................................................................... vi
6.2. Pull-quote Conventions ....................................................................................... viii
6.3. Notes and Warnings ............................................................................................ ix
1. Configuring Fence Devices in a Red Hat Cluster 1
2. Configuring an APC Switch as a Fence Device 3
2.1. APC Fence Device Prerequisite Configuration ............................................................... 3
2.2. APC Fence Device Components to Configure ................................................................ 4
2.3. APC Fence Device Configuration Procedure .................................................................. 5
2.4. Cluster Configuration File with APC Fence Device ......................................................... 8
2.5. Testing the APC Fence Device Configuration ............................................................... 10
3. Configuring IPMI Management Boards as Fencing Devices 11
3.1. IPMI Fence Device Prerequisite Configuration .............................................................. 12
3.2. IPMI Fence Device Components to Configure .............................................................. 12
3.3. IPMI Fence Device Configuration Procedure ................................................................ 14
3.4. Cluster Configuration File with IPMI Fence Device ........................................................ 16
3.5. Testing the IPMI Fence Device Configuration ............................................................... 18
4. Troubleshooting 19
5. The GFS Withdraw Function 23
A. Revision History 25
Index 27