Managing Serviceguard 12th Edition, March 2006

Troubleshooting Your Cluster
Chapter 8 359
8 Troubleshooting Your Cluster
This chapter describes how to verify cluster operation, how to review
cluster status, how to add and replace hardware, and how to solve some
typical cluster problems. Topics are as follows:
• Testing Cluster Operation
• Monitoring Hardware
•Replacing Disks
• Replacement of I/O Cards
• Replacement of LAN or Fibre Channel Cards
• Replacing a Failed Quorum Server System
• Troubleshooting Approaches
• Solving Problems