List of Figures

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

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

Figure 1-7. CXFS Manager GUI

Figure 2-1. I/O Fencing

Figure 5-1. Server-Side License Keys

Figure 5-2. Server-Side License Keys: Adding a New Client-Only Node

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. Disk Paths

Figure 12-7. Ideal Frame Layout

Figure 12-8. Ideal Frame Layout with RAID Prefetch

Figure 12-9. Multiple Streams of Real Applications

Figure 12-10. Poor Cache Utilization

Figure 12-11. Excellent Cache Utilization

Figure 14-1. pmgxvm chart

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 between 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. L2 Access via the Ethernet Port on an A450

Figure D-2. SGI Altix 450 System Control Network

Figure D-3. Altix 350 Rear Panel

Figure D-4. L2 Rear Panel

Figure D-5. IX-brick Rear Panel

Figure D-6. Altix 3000 and Origin 3000 Serial Connections

Figure D-7. Serial Connection Between SGI Origin 3200 and Origin 3400/3800 Servers

Figure D-8. Serial Connection Between Two SGI Origin 3400 or SGI Origin 3800 Servers

Figure D-9. Origin 350 Rear Panel

Figure D-10. Serial Connection Between Two Origin 200 Deskside Servers

Figure D-11. Serial Connection Between Two SGI 2200 Deskside Servers

Figure D-12. MMSC Serial Port