The chapter contains the following sections:
Getting ibdiagnet Version
Running ibdiagnet without Parameters
Using Configuration File
Selecting InfiniBand Interface
InfiniBand MAD-Specific Parameters
Fabric Discovery
Fabric Links Validation
Port Counters
Alias GUIDs
Topology Comparison
Routing Validation
Routers
Congestion Control
Fast Recovery
QoS Configuration: Rate Limit per Service Level (SL)
NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) Support
Bit Error Rate (BER)
Rail Optimized Topology Validation
Dragonfly and Topology Validation
Fat-Tree Topology Validation
IBDIAGNET Output Control
Write and Read Capability Files (Deprecated)
Useful Options
Debug Mode
Validation of SM configuration for HCAs
Security Keys
