- The Cookbook for Setting Up a Serviceguard Package-less Cluster
- The Basics of a Failure
- The Basics of a Cluster
- The "Split-Brain" Syndrome
- Hardware and Software Considerations for Setting Up a Cluster
- Testing Critical Hardware before Setting Up a Cluster
- Setting Up a Serviceguard Package-less Cluster
- Constant Monitoring
- Chapter Review
- Test Your Knowledge
- Answers to Test Your Knowledge
- Chapter Review Questions
- Answers to Chapter Review Questions
Answers to Test Your Knowledge
A1: False. Nodes can use their own device file naming convention for shared devices, as long as the devices are referenced correctly in the cluster configuration file.
A2: False. After a NODE_TIMEOUT interval, a cluster reformation commences.
A3: Answers A, D, F, and G are correct.
A4: False. A STATIONARY_IP interface simply means that no heartbeat packets are transmitted over that particular interface.
A5: False. We need 100 percent node attendance the first time the cluster is started.