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Sun Datacenter InfiniBand Switch 648 Topic Set |
Documentation, Support, and Training
Understanding Administrative Commands
Monitoring the InfiniBand Fabric
Controlling the InfiniBand Fabric
Understanding Signal Routing Through the Switch
Understanding Switch Startup and Component Addition
Understanding ILOM on the Switch
Switching Between the ILOM Shell and the Linux Shell
Controlling ILOM Targets (CLI)
Upgrading the Switch Firmware Through ILOM (CLI)
Administering ILOM (Web Interface)
Access ILOM From the Web Interface
Monitoring ILOM Targets (Web Interface)
Controlling ILOM Targets (Web Interface)
Upgrading the Switch Firmware Through ILOM (Web Interface)
Understanding InfiniBand Cabling
Understanding Switch Specifications
Understanding the Installation
Installing the InfiniBand Software Stack
Verifying the InfiniBand Fabric
Understanding Service Procedures
Servicing the Fabric Cards and Fabric Card Fillers
Servicing the InfiniBand Cables
Doing Supportive Software Tasks
Understanding Switch-Specific Commands
Displays fan status. Issued on the CMC.
checkfans
This switch-specific command displays fan status for fabric cards 0 through 8. Each fabric card has four fans, 0 through 3. The output contains fan speeds or a warning message of fan failure.
The following example shows how to check fabric card fan status with the checkfans command.
# checkfans Checking M9 fans... FC 0 Fan 0 RPM = 21210.000000 FC 0 Fan 1 RPM = 21782.000000 Warning : FC 0 Fan 2 stopped FC 0 Fan 3 RPM = 21496.000000 FC 1 Fan 0 RPM = 22068.000000 FC 1 Fan 1 RPM = 21782.000000 FC 1 Fan 2 RPM = 21496.000000 FC 1 Fan 3 RPM = 21782.000000 . . . #
In the example, fan 2 of fabric card 0 has stopped.
Note - The output in the example is just a portion of the full output.
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