Hitachi G200 - Front Panel Leds (Without Bezel)

Number Item Description
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5
POWER ON/OFF (main switch) Powers the storage system.
6
Lock Locks and unlocks the front
panel bezel by using the
supplied key.
Note: Removing a controller can cause the POWER, READY, WARNING, and
ALARM LEDs on the front panel to turn off. These LEDs return to their on state
after the storage system recovers from the controller replacement.
front panel LEDs (without bezel)
The following table describes the definitions of the CBSS controller front
panel LEDs.
Number
Item Description
1
ACT LED Green: Normal operation.
Blink green: Drive is being
accessed.
2
ALM LED Red: Drive stopped due to a
failure and can be replaced.
3
POWER, READY, WARNING, and
ALARM LEDs
Note: When System Option
Mode 1097 is set to ON, the
WARNING LED does not blink,
even if the following failure
service information messages
(SIM) are issued: 452xxx,
462xxx, 3077xx, 4100xx, and
410100.
4
POWER ON/OFF (main switch) Powers the storage system.
5
Small form factor drives The twenty-four 2.5-inch small
form factor drives are
Virtual Storage Platform G200 controllers 25
Hitachi Virtual Storage Platform G200 Hardware Reference Guide