List of Figures

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

Figure 1-1. Pool and Cluster Concepts

Figure 1-2. Installation Differences

Figure 1-3. One Metadata Server (No Relocation or Recovery)

Figure 1-4. Two Metadata Servers for Two Filesystems

Figure 1-5. Three Metadata Servers for Four Filesystems

Figure 1-6. Relocation Versus Recovery for Metadata Servers

Figure 1-7. CXFS Manager GUI

Figure 2-1. I/O Fencing

Figure 5-1. Cluster with a 5-Client License and Four Client-only Nodes

Figure 5-2. Adding a Fifth Client-only Node and Changing the OS Composition

Figure 5-3. Adding a Sixth Client Requires a New License

Figure 9-1. CXFS Manager

Figure 10-1. CXFS Manager GUI Showing Details for a Node

Figure 10-2. Pop-up Menu that Appears After Clicking the Right Mouse Button

Figure 10-3. Example Node Definition

Figure 10-4. Example System Reset Settings

Figure 10-5. Bit Mask Representation for I/O Fencing

Figure 10-6. Task Privileges for a Specific User

Figure 12-1. Precedence of Configuration Options

Figure 12-2. Example Rolling Upgrade Procedure (part 1)

Figure 12-3. Example Rolling Upgrade Procedure (part 2)

Figure 12-4. Example Rolling Upgrade Procedure (part 3)

Figure 12-5. GUI Window Showing the Metadata Server

Figure 12-6. Ideal Frame Layout

Figure 12-7. Ideal Frame Layout with RAID Prefetch

Figure 12-8. Multiple Streams of Real-Time Applications

Figure 12-9. Poor Cache Utilization

Figure 12-10. Excellent Cache Utilization

Figure 14-1. pmchart

Figure A-1. Communication Within One Server-Capable Administration Node

Figure A-2. Daemon Communication Within One Server-Capable Administration Node

Figure A-3. Communication Among Nodes in the Pool

Figure A-4. Communication for a Server-Capable Administration Node Not in a Cluster

Figure A-5. Communication Among Nodes

Figure A-6. Metadata Flow on a Write

Figure A-7. Metadata Flow on a Read on Client B Following a Write on Client A

Figure A-8. Metadata Flow on a Read on Client B Following a Read on Client A

Figure D-1. Explanation of Bit Values