Documentation, Support, and Training
Understanding Switch Specifications
Network Management Connector and Pins
USB Management Connector and Pins
Understanding InfiniBand Cabling
Floor and Underfloor Delivery of InfiniBand Cables
Overhead Delivery of InfiniBand Cables
Verify Shipping Carton Contents
Install the Switch in the Rack
Accessing the Management Controller
Access the Management Controller From the Network Management Port
Access the Management Controller From the USB Management Port
Verifying the InfiniBand Fabric
Discover the InfiniBand Fabric Topology
Validate the InfiniBand Fabric and Report Errors
Understanding Administrative Commands
Monitoring the InfiniBand Fabric
Controlling the InfiniBand Fabric
Controlling the Subnet Manager
Understanding Oracle ILOM on the Switch
Understanding Oracle ILOM Targets
Installing the Oracle ILOM Firmware
Acquire the Oracle ILOM Firmware Version 1.1.3
Install the Oracle ILOM Firmware Version 1.1.3
Administering Oracle ILOM (CLI)
Accessing Oracle ILOM From the CLI
Switching Between the Oracle ILOM Shell and the Linux Shell
Monitoring Oracle ILOM Targets (CLI)
Controlling Oracle ILOM Targets (CLI)
Upgrading the Switch Firmware Through Oracle ILOM (CLI)
Administering Oracle ILOM (Web)
Access Oracle ILOM From the Web Interface
Monitoring Oracle ILOM Targets (Web)
Controlling Oracle ILOM Targets (Web)
Upgrading the Switch Firmware Through Oracle ILOM (Web)
Accessing the Rear Panel Diagram
Accessing Status Pane Information
Monitoring Parameters and Status
Administering Oracle ILOM (SNMP)
Monitoring Oracle ILOM Targets (SNMP)
Controlling Oracle ILOM Targets (SNMP)
Display the Sensors' State (IPMI)
Display the Sensor Information (IPMI)
Display the System Event Log (IPMI)
Display FRU ID Information (IPMI)
Display Switch Status LED States (IPMI)
Disable the Locator LED (IPMI)
Understanding Oracle ILOM Commands
Understanding Hardware Commands
Linux Shells for Hardware Commands
Understanding InfiniBand Commands
Linux Shells for InfiniBand Commands
Understanding the SUN-DCS-MIB MIB OIDs
Understanding the SUN-ILOM-CONTROL-MIB MIB OIDs
Understanding the SUN-PLATFORM-MIB MIB OIDs
The ibdiagnet command performs a collection of tests on the InfiniBand fabric and generates several files that contain parameters and aspects of the InfiniBand fabric.
# ibdiagnet
In the following example, the ibdiagnet command is minimized to determine which links are underperforming:
# ibdiagnet -lw 4x -ls 10 -skip all Loading IBDIAGNET from: /usr/lib/ibdiagnet1.2 -W- Topology file is not specified. Reports regarding cluster links will use direct routes. Loading IBDM from: /usr/lib/ibdm1.2 -I- Using port 0 as the local port. -I- Discovering ... 2 nodes (1 Switches & 1 CA-s) discovered. . . . -I- Links With links width != 4x (as set by -lw option) -I--------------------------------------------------- -I- No unmatched Links (with width != 4x) were found -I--------------------------------------------------- -I- Links With links speed != 10 (as set by -ls option) -I--------------------------------------------------- -I- No unmatched Links (with speed != 10) were found . . . -I- Stages Status Report: STAGE Errors Warnings Bad GUIDs/LIDs Check 0 0 Link State Active Check 0 0 Performance Counters Report 0 0 Specific Link Width Check 0 0 Specific Link Speed Check 0 0 Partitions Check 0 0 IPoIB Subnets Check 0 0 Please see /tmp/ibdiagnet.log for complete log ---------------------------------------------------------------- -I- Done. Run time was 1 seconds. #
Note - The output for your InfiniBand fabric will differ from that in the example.
Switch Reference, ibdiagnet command