Checking The Status Of The Fans; Checking The Status Of A Power Supply - HP SN3000B Troubleshooting Manual

4. Check the fan speed output.
5. Check the power supply status.

Checking the status of the fans

1. Connect to the switch and log in as admin.
2. Enter the fanShow command:

Checking the status of a power supply

1. Connect to the switch and log in as admin.
2. Enter the psShow command:
Fabric OS Troubleshooting and Diagnostics Guide
53-1002150-02
If any of the fan speeds display abnormal RPMs, replace the fan FRU.
If any power supplies show a status other than OK, consider replacing the power supply as
soon as possible.
switch:admin> fanshow
Fan 1 is Absent
Fan 2 is Ok, speed is 6553 RPM
Fan 3 is Ok, speed is 6367 RPM
The possible status values are:
•
OK—Fan is functioning correctly.
•
Absent—Fan is not present.
•
Below minimum—Fan is present but rotating too slowly or stopped.
•
Above minimum—Fan is rotating too quickly.
•
Unknown—Unknown fan unit installed.
•
FAULTY—Fan has exceeded hardware tolerance.
The output from this command varies depending on switch type and number of fans present.
Refer to the appropriate hardware reference manual for details regarding the fan status. You
may first consider re-seating the fan (unplug it and plug it back in).
switch:admin> psshow
Power Supply #1 is OK
V10645,TQ2Z6452916
Power Supply #2 is faulty
V10704, TQ2J7040124
The possible status values are:
•
OK—Power supply functioning correctly.
•
Absent—Power supply not present.
•
Unknown—Unknown power supply unit installed.
•
Predicting failure—Power supply is present but predicting failure.
•
FAULTY—Power supply is present but faulty (no power cable, power switch turned off, fuse
blown, or other internal error).
,60-0300031-02, B, QCS ,DCJ3001-02P
,60-0300031-02, B,CHRKE,SP640-Y01A
10
Equipment status
, A,TQ2Z64529
,C ,TQ2J7040
99