Rear Indicator Lights; Table 3-1 Storage Enclosure Front Indicator Lights - Silicon Graphics InfiniteStorage S330 RAID User Manual

3: Operating Storage Enclosures
Indicator Light
Drive activity indicator
Drive fault indicator
Global power indicator
d
Global fault indicator
a. Always use the storage management software (TPSSM) 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 (TPSSM) is locating a drive, volume, or storage array. Otherwise, it is off.
d. Not all enclosure component failures will turn this light on. See "Monitoring Status with Software" on page 88 for more information.

Rear Indicator Lights

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Table 3-1 describes the front indicator lights on the controller and expansion enclosures.
Table 3-1
Storage Enclosure Front Indicator Lights
Color Normal Operation
Green On, steady
On, blinking b
Amber Off
On, blinking c
Green On
Amber Off
This section describes the rear indicator lights for the controller and expansion enclosures.
Figure 3-3 shows the rear indicators on the expansion enclosure and the RAID controller.
Controller enclosures have RAID controller LEDs, but not ESM LEDs.
Problem
Indicator Condition Indicated
Off No power to enclosure; no power to storage array; drive
not properly seated in drive enclosure; drive not spun up.
On, steady Drive failure; drive failed by user.
Off No power to drive enclosure; no power to storage array;
power supply failure; overtemp condition.
On Enclosure component failure.
a
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