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Sun Datacenter InfiniBand Switch 36 HTML Document Collection for Firmware Version 2.1 |
USB Management Connector and Pins
InfiniBand QSFP Connector and Pins
Understanding InfiniBand Cabling
Preparing to Install the Switch
Suggested Tools for Installation
Antistatic Precautions for Installation
Verify Shipping Carton Contents
Assemble the Optical Fiber InfiniBand Cables
Install the Switch in the Rack
Verifying the InfiniBand Fabric
Network Management Troubleshooting Guidelines
Understanding Routing Through the Switch
Understanding Administrative Commands
Administering the I4 Switch Chip
Controlling the I4 Switch Chip
Administering the Subnet Manager
Controlling the Subnet Manager
Configuring Secure Fabric Management
Administering the InfiniBand Fabric
Monitoring the InfiniBand Fabric
Controlling the InfiniBand Fabric
Understanding Oracle ILOM on the Switch
Understanding Oracle ILOM Targets
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)
Upgrade the Switch Firmware (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 Sensor States (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
Identify Faults in the Oracle ILOM Event Log
Determining the Alarm State of a Component or System
Understanding Service Procedures
Antistatic Precautions for Service
Determine If a Power Supply Is Faulty
Inspecting the InfiniBand Cables
Determine If the Battery Is Faulty
Remove the Switch From the Rack
Understanding Hardware Commands
Linux Shells for Hardware Commands
Understanding InfiniBand Commands
Linux Shells for InfiniBand Commands
Understanding the SUN-DCS-IB-MIB MIB OIDs
Understanding the SUN-FABRIC-MIB MIB OIDs
Understanding the SUN-HW-TRAP-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. If the device is a Sun product, 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 ship
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 these:
-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:
SUNIBQDRGW mnm34-96 BX1/P1 -4x-10G-> SUNIBQDRGW mnm34-96 A-SW/P4 BX3/P1 -4x-10G-> SUNIBQDRGW mnm34-96 A-SW/P2 A-SW/P2 -4x-10G-> SUNIBQDRGW mnm34-96 BX3/P1 A-SW/P4 -4x-10G-> SUNIBQDRGW mnm34-96 BX1/P1
The showtopology command is available from the /SYS/Switch_Diag and /SYS/Fabric_Mgmt Linux shell targets of the Oracle ILOM CLI interface.
This 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.
FabMan@switch_name->showtopology SUNIBQDRGW mnm34-98 Bridge0 BX1/P1 -4x-10G-> I4_GENERIC mnm34-98 P4 -4x-10G-> I4_GENERIC mnm34-98 P3 BX3/P1 -4x-10G-> I4_GENERIC mnm34-98 P2 -4x-10G-> I4_GENERIC mnm34-98 P1 DEV26428_02P mnm34-55_HCA-1 P1 -4x-10G-> SUNIBQDRGW mnm34-97 C-7A P2 -4x-10G-> I4_GENERIC mnm34-98 P33 SUNIBQDRGW mnm34-97 A-SW/P2 -4x-10G-> SUNIBQDRGW mnm34-97 BX3/P1 A-SW/P4 -4x-10G-> SUNIBQDRGW mnm34-97 BX1/P1 C-0B -4x-10G-> I4_GENERIC mnm34-98 P21 C-0A -4x-10G-> I4_GENERIC mnm34-98 P20 C-1B -4x-10G-> I4_GENERIC mnm34-98 P19 C-1A -4x-10G-> I4_GENERIC mnm34-98 P22 C-2B -4x-10G-> I4_GENERIC mnm34-98 P24 C-2A -4x-10G-> I4_GENERIC mnm34-98 P23 C-8A -4x-10G-> DEV26428_02P mnm34-60_HCA-1 P1 C-7A -4x-10G-> DEV26428_02P mnm34-55_HCA-1 P1 C-6A -4x-10G-> DEV26428_02P mnm34-54_HCA-1 P1 BX1/P1 -4x-10G-> SUNIBQDRGW mnm34-97 A-SW/P4 BX3/P1 -4x-10G-> SUNIBQDRGW mnm34-97 A-SW/P2 I4_GENERIC mnm34-98 P1 -4x-10G-> SUNIBQDRGW mnm34-98 Bridge 0 P2 -4x-10G-> SUNIBQDRGW mnm34-98 Bridge 0 BX3/P1 P3 -4x-10G-> SUNIBQDRGW mnm34-98 Bridge 0 P4 -4x-10G-> SUNIBQDRGW mnm34-98 Bridge 0 BX1/P1 P19 -4x-10G-> SUNIBQDRGW mnm34-97 C-1B P20 -4x-10G-> SUNIBQDRGW mnm34-97 C-0A P21 -4x-10G-> SUNIBQDRGW mnm34-97 C-0B P22 -4x-10G-> SUNIBQDRGW mnm34-97 C-1A P23 -4x-10G-> SUNIBQDRGW mnm34-97 C-2A P24 -4x-10G-> SUNIBQDRGW mnm34-97 C-2B P31 -4x-10G-> DEV26428_02P mnm34-60_HCA-1 P2 P33 -4x-10G-> DEV26428_02P mnm34-55_HCA-1 P2 P35 -4x-10G-> DEV26428_02P mnm34-54_HCA-1 P2 DEV26428_02P mnm34-54_HCA-1 P1 -4x-10G-> SUNIBQDRGW mnm34-97 C-6A P2 -4x-10G-> I4_GENERIC mnm34-98 P35 DEV26428_02P mnm34-60_HCA-1 P1 -4x-10G-> SUNIBQDRGW mnm34-97 C-8A P2 -4x-10G-> I4_GENERIC mnm34-98 P31 # Created from mnm34-98 at Thu Aug 19 13:32:25 PDT 2010 FabMan@switch_name->