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Chapter 6 Managing the Sun Fire V100 Server From the Solaris Prompt 67
▼ To Check the Fan Status (lom -f)
● Type:
Checking the Supply Rail Voltages and Internal
Circuit Breakers (lom -v)
The supply rails are the Sun Fire V100 server’s internal power lines. If the status of
any of these is faulty, contact your local Sun sales representative. It means that you
have either a faulty system board or a faulty PSU.
The -v option also displays the status of the server’s internal circuit breakers. For
any that have been tripped, the status will read faulty. The system contains three
circuit breakers: one for each of the USB ports and one for the system configuration
card reader.
If there is a problem with the circuit breakers or the USB port circuit breakers,
remove the device connected to the relevant port and the circuit breakers will
automatically recover.
If there is a problem with the circuit breaker for the system configuration card, it
means either that the system configuration card is inserted incorrectly, or is broken.
Insert a valid one to check.
# lom -f
Fans:
1 OK speed 99%
#