The System Command
104 DD400 Series Restorer User Guide
Display the Restorer Serial Number
To display the system serial number, use the system show serialno operation.
system show serialno
The display is similar to the following:
# system show serialno
Serial number: 22BM030026
Display Fan Status
The display of status for all the fans cooling the restorer shows:
Fan is the system number for the fan as used in log messages.
Description tells where the fan is located in the restorer chassis.
Current RPM is the current fan speed.
Normal gives the standard operating speed for each type of fan. If the value in Current RPM goes
below 60% of the normal operating speed, the fan should be replaced. See
“Replace Fans” on
page 182 to identify fans in the chassis by name and number.
Delta is the difference between CurrentRPM and Normal.
Status is the system view of fan operations.
Display
Use the system show fans operation or click on System Properties in the left panel of the
DDR Manager.
system show fans
The display is similar to the following:
# system show fans
Fan Description Current RPM Normal Delta Status
--- --------------- ----------- ------ ----- ------
1 Crossbar fan #1 4500 4500 0 ok
2 Crossbar fan #2 4500 4500 0 ok
3 Crossbar fan #3 4500 4500 0 ok
4 Crossbar fan #4 4500 4500 0 ok
5 Rear fan #1 5500 6000 -500 ok
6 Rear fan #2 5500 6000 -500 ok
--- --------------- ----------- ------ ----- ------
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