List of Figures

| Table of Contents | List of Figures | List of Tables |

Figure 1-1. Pool and Cluster Concepts

Figure 1-2. FailSafe Membership

Figure 1-3. Tie-breaker and Membership

Figure 1-4. Resource Type Dependencies

Figure 1-5. Sample System Components

Figure 1-6. Configuration Types

Figure 1-7. Reset Types

Figure 1-8. Disk Storage Failover on a Two-Node System

Figure 2-1. Example Configuration with Four Resource Groups

Figure 2-2. Non-Shared Disk Configuration and Failover

Figure 2-3. Shared Disk Configuration for Active/Backup Use

Figure 2-4. Shared Disk Configuration For Dual-Active Use

Figure 2-5. Example Logical Volume Configuration

Figure 2-6. Filesystems and Logical Volumes

Figure 3-1. Example Interface Configuration

Figure 4-1. FailSafe Manager GUI

Figure 4-2. GUI Showing Details for a Resource

Figure 5-1. Dependencies

Figure 5-2. Example of Resource Dependency

Figure 5-3. Mutual Dependency of Resources Is Not Allowed

Figure 6-1. FailSafe Configuration Example

Figure 11-1. Heartbeat Response Statistics

Figure 11-2. Resource Monitoring Statistics

Figure A-1. Software Layers

Figure A-2. Administrative Communication within One Node

Figure A-3. Daemon Communication within One Node

Figure A-4. Communication between Nodes in the Pool

Figure A-5. Communication for a Node Not in the Cluster

Figure A-6. Administrative Communication within One Node under Coexecution

Figure A-7. Daemon Communication within One Node under Coexecution

Figure A-8. Message Paths for Action Scripts and Failover Policy Scripts