Documentation, Support, and Training
Understanding Switch Specifications
Understanding InfiniBand Cabling
Verify Shipping Carton Contents
Install the Switch in the Rack
Verifying the InfiniBand Fabric
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
Displays the topology.
showtopology [-h]
This hardware command displays the InfiniBand fabric topology. The showtopology command displays the topology in a format different than the ibnetdiscover command.
The output of the showtopology command follows this basic format for each node:
device_type device_name panel_label link_status-> connected_device_type connected_device_name connected_panel_label and panel_label link_status-> connected_device_type connected_device_name connected_panel_label . . for each subsequent port of that device_type
where:
device_type is the type of InfiniBand device. The device_type might be:
SUNBQNEM48 – Sun Blade 6048 InfiniBand QDR Switched Network Express Module
DEV26418_01P – Single-port Sun Blade X6275 Server Module
DEV26418_02P – Dual-port Sun Blade X6275 Server Module
SUNDCS36QDR – Sun Datacenter InfiniBand Switch 36
SUNDCS72QDR – Sun Datacenter InfiniBand Switch 72
SUNDCS648QDR – Sun Datacenter InfiniBand Switch 648
SUNIBQDRGW – Sun Network QDR InfiniBand Gateway Switch
I4_GENERIC – An I4 switch chip
device_name is the node description of the device, the hostname and number, or the modified GUID.
panel_label is the name of the connector, hard wire link, or port as defined by the ibnl files. For example, C-6A is connector 6A, BX1 is BridgeX slice 1, A-SW is switch chip A, and P1 is port 1.
link_status is one of the following:
-1x-2.5G – single data rate (SDR)
-2x-5G – dual data rate (DDR)
-4x-10G – quad data rate (QDR)
connected_device_type is the device type at the other end of the link.
connected_device_name is the name of the device at the other end of the link.
connected_panel_label is the name of the connector or port at the other end of the link.
For example:
SUNDCS36QDR nsn34-170 C-17A -4x-10G-> SUNDCS36QDR nsn34-170 C-17B C-17B -4x-10G-> SUNDCS36QDR nsn34-170 C-17A C-16A -4x-10G-> SUNDCS36QDR nsn34-170 C-16B C-16B -4x-10G-> SUNDCS36QDR nsn34-170 C-16A . . .
The showtopology command is available from the /SYS/Switch_Diag and /SYS/Fabric_Mgmt Linux shell targets of the Oracle ILOM CLI interface.
The following example shows how to display the InfiniBand fabric topology with the showtopology command.
Note - The output for your InfiniBand fabric will differ from that in the example.
# showtopology DEV26418_02P nsn34-45_HCA-1 P1 -4x-10G-> SUNDCS36QDR nsn34-170 C-0A P2 -4x-10G-> SUNDCS36QDR nsn34-170 C-0B SUNDCS36QDR nsn34-170 C-17A -4x-10G-> SUNDCS36QDR nsn34-170 C-17B C-17B -4x-10G-> SUNDCS36QDR nsn34-170 C-17A C-16A -4x-10G-> SUNDCS36QDR nsn34-170 C-16B C-16B -4x-10G-> SUNDCS36QDR nsn34-170 C-16A C-15A -4x-10G-> SUNDCS36QDR nsn34-170 C-15B C-15B -4x-10G-> SUNDCS36QDR nsn34-170 C-15A C-14A -4x-10G-> SUNDCS36QDR nsn34-170 C-13A C-14B -4x-10G-> SUNDCS36QDR nsn34-170 C-8A C-13A -4x-10G-> SUNDCS36QDR nsn34-170 C-14A C-13B -4x-10G-> DEV26418_02P nsn34-39_HCA-1 P2 C-12A -4x-10G-> DEV26418_02P nsn34-39_HCA-1 P1 C-12B -4x-10G-> DEV26418_02P nsn34-41_HCA-1 P1 C-9B -4x-10G-> SUNDCS36QDR nsn34-170 C-6A C-9A -4x-10G-> DEV26418_02P nsn34-44_HCA-1 P1 C-10B -4x-10G-> DEV26418_02P nsn34-44_HCA-1 P2 C-10A -4x-10G-> DEV26418_02P nsn34-42_HCA-1 P1 C-11B -4x-10G-> DEV26418_02P nsn34-41_HCA-1 P2 C-11A -4x-10G-> DEV26418_02P nsn34-42_HCA-1 P2 C-0B -4x-10G-> DEV26418_02P nsn34-45_HCA-1 P2 C-0A -4x-10G-> DEV26418_02P nsn34-45_HCA-1 P1 C-1B -4x-10G-> SUNDCS36QDR nsn34-170 C-1A C-1A -4x-10G-> SUNDCS36QDR nsn34-170 C-1B C-2B -4x-10G-> SUNDCS36QDR nsn34-170 C-2A C-2A -4x-10G-> SUNDCS36QDR nsn34-170 C-2B C-3B -4x-10G-> SUNDCS36QDR nsn34-170 C-3A C-3A -4x-10G-> SUNDCS36QDR nsn34-170 C-3B C-4B -4x-10G-> SUNDCS36QDR nsn34-170 C-4A C-4A -4x-10G-> SUNDCS36QDR nsn34-170 C-4B C-5B -4x-10G-> SUNDCS36QDR nsn34-170 C-5A C-5A -4x-10G-> SUNDCS36QDR nsn34-170 C-5B C-8A -4x-10G-> SUNDCS36QDR nsn34-170 C-14B C-7A -4x-10G-> SUNDCS36QDR nsn34-170 C-7B C-7B -4x-10G-> SUNDCS36QDR nsn34-170 C-7A C-6A -4x-10G-> SUNDCS36QDR nsn34-170 C-9B C-6B -4x-10G-> DEV26418_02P nsn33-59_HCA-1 P1 DEV26418_02P nsn34-41_HCA-1 P2 -4x-10G-> SUNDCS36QDR nsn34-170 C-11B P1 -4x-10G-> SUNDCS36QDR nsn34-170 C-12B DEV26418_02P nsn33-59_HCA-1 P1 -4x-10G-> SUNDCS36QDR nsn34-170 C-6B DEV26418_02P nsn34-44_HCA-1 P1 -4x-10G-> SUNDCS36QDR nsn34-170 C-9A P2 -4x-10G-> SUNDCS36QDR nsn34-170 C-10B DEV26418_02P nsn34-42_HCA-1 P1 -4x-10G-> SUNDCS36QDR nsn34-170 C-10A P2 -4x-10G-> SUNDCS36QDR nsn34-170 C-11A DEV26418_02P nsn34-39_HCA-1 P1 -4x-10G-> SUNDCS36QDR nsn34-170 C-12A P2 -4x-10G-> SUNDCS36QDR nsn34-170 C-13B # Created from nsn34-170 at Wed Sep 8 14:29:37 CEST 2010