Sun Microsystems Sun Fire V100 - Manual (Page 85)

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%
#