Managing Serviceguard Fifteenth Edition, reprinted May 2008

Understanding Serviceguard Hardware Configurations
Chapter 2 35
2 Understanding Serviceguard
Hardware Configurations
This chapter gives a broad overview of how the Serviceguard hardware
components work. The following topics are presented:
• Redundancy of Cluster Components
• Redundant Network Components
• Redundant Disk Storage
• Redundant Power Supplies
• Larger Clusters
Refer to the next chapter for information about Serviceguard software
components.