Silicon Graphics Total Performance 9300, User Manual

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Checking the Indicator Lights
007-4644-001 39
ID conflict indicator Amber Off On,
steady Enclosure number is set incorrectly;
enclosure number is in use by another
subsystem on the loop.
Fan canister Fan fault indicator Amber Off On,
steady Fan canister failure; overtemp condition.
Power supply
canister Power supply fault
indicator Amber Off On,
steady Power supply failure; overtemp condition.
Power supply power
indicator Green On, steady Off Power supply off; power supply
disconnected; power supply is seated
incorrectly; no power to drive enclosure; no
power to storage array.
a. Always use the storage management software (TPSSM) to precisely identify a failure.
b. If nothing is connected to the corresponding connector, this fault light is on. If a cable is connected and it is functioning properly, this light is
off.
c. This indicates a problem only if an SFP is plugged into the corresponding connector (see footnote a). Also, more than one bypass indicator
will be on if the connection fails. Usually, if an SFP fails, its bypass indicator will come on, as will the bypass indicator of the module to which
it is connected.
d. The overtemp indicator comes on if the internal drive enclosure temperature reaches 40
º
C (104
º
F). See “Troubleshooting an Overtemp
Condition” in this chapter for more information.
Table 3-2 Storage Enclosure Rear Indicator Lights (continued)
Component Indicator Light Color Normal Operation
Problem
Indicator
Condition Indicated a