Cbss Controller Front Panel Leds (Without Bezel) - Hitachi F350 Hardware Reference Manual

Number
5
6
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.

CBSS controller front panel LEDs (without bezel)

The following table describes the definitions of the CBSS controller front panel LEDs.
Number
1
2
3
Hitachi Virtual Storage Platform F350, F370 Hardware Reference Guide
CBSS controller front panel LEDs (without bezel)
Item
POWER ON/OFF ( main
switch)
Lock
Item
ACT LED
ALM LED
POWER, READY, WARNING,
and ALARM LEDs
Chapter 2: System controllers
Description
Powers the storage system.
Locks and unlocks the front
panel bezel by using the
supplied key.
Description
Green: Normal operation.
Blink green: Drive is being
accessed.
Red: Drive stopped due to
a failure and can be
replaced.
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.
15