Rear Indicator Lights; Figure 6-5 Indicator Lights (Rear) - Silicon Graphics TP9400 RAID Owner's Manual

6: Drive Enclosure Operation
Indicator Light
Power Indicator
Global Fault Indicator
a. Always use the storage management software (TPSSM7) to precisely identify a failure.
b. The drive Activity indicator blinks if data is being processed on the drives; otherwise, the indicator is on, steady.
c. The drive Fault indicator blinks when the storage management software (TPSSM7) is locating a drive, volume, or storage array.
Otherwise, it is off.
d. Not all drive enclosure component failures will turn this light on. See Chapter 6, "Monitoring Status Through Software," for more
information.

Rear Indicator Lights

94
Table 6-1 (continued)
Color Normal Operation
Green On
d Amber Off
Figure 6-5 and Table 6-2 describe the rear indicators.
Environmental Card
Fault Indicator
Environmental Card
Power Indicator
In Bypass Indicator
Fan Fault Indicator Power Supply Fault Indicator
Figure 6-5 Indicator Lights (Rear)
Indicator Lights (Front)
Problem
Indicator
Off
On
Overtemp Indicator
ID Conflict Indicator
Out Bypass Indicator
Power Supply Power Indicator
Condition Indicated a
No power to drive enclosure; no power to
storage array; power supply failure;
overtemp condition
Drive enclosure component failure
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