List of Figures

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

Figure 1. Sources of Additional Information

Figure 1-1. IRIX GSN Modules Within OSI-style Network Protocol Stack

Figure 1-2. GSN Micropackets from Virtual Channels Interleaved in Datastream

Figure 1-3. GSN Micropacket Control Bits

Figure 1-4. GSN Admin Micropacket

Figure 1-5. GSN Flow Control

Figure 1-6. GSN Message Composed of Header and Data Micropackets

Figure 1-7. Dual-port HIPPI–6400-PH Elements

Figure 1-8. Hop Count >0 Indicates Forward Admin Micropacket

Figure 1-9. Hop Count =0 Indicates Process Admin Micropacket

Figure 1-10. Hop Count Example: hop_count = 0

Figure 1-11. Hop Count Example: hop_count = 1

Figure 1-12. Hop Count Example: hop_count = 2

Figure 1-13. ST Operation

Figure 1-14. ST Header

Figure 1-15. ST Connection Setup Sequence: Identification Parameters Only

Figure 1-16. ST Connection Setup Sequence: VC Parameters Only

Figure 1-17. ST Connection Setup Sequence: Rejection

Figure 1-18. ST Connection Teardown Sequence

Figure 1-19. Data Handling for ST Data Movements

Figure 1-20. ST Data Movement Sequence: Persistent Memory—Put

Figure 1-21. ST Data Movement Sequence: Persistent Memory—Get

Figure 1-22. ST Data Movement Sequence: Persistent Memory—FetchOp

Figure 1-23. Example of FetchOp

Figure 1-24. ST Data Movement Sequence: Single-use Memory with Initiator as Source

Figure 1-25. ST Data Movement Sequence: Single-use Memory with Initiator as Destination

Figure 1-26. Status Sequence Using Request_State

Figure 1-27. Status Sequence Using S Flag in ST Header

Figure 1-28. Termination Sequence

Figure 1-29. Example of ST Virtual Connections Using Multiple GSN Virtual Channels

Figure 1-30. Subnet Mask for Examples

Figure 1-31. Single-switch GSN Fabric with LISs

Figure 1-32. Multiple-switch GSN Fabric with LISs

Figure 1-33. LIS Membership That Spans Fabrics

Figure 1-34. HARP Registration

Figure 2-1. Decision Tree for HARP Configuration Procedures

Figure 3-1. Physical Position of GSN Elements for Different Connection Scenarios

Figure 3-2. Installing a HIPPI-6400 Loopback Connector

Figure 3-3. The /usr/etc/netstat -ina Display

Figure 4-1. Error Message Format in /var/adm/SYSLOG File