Number
Item
Description
1
POWER LED
Green: Storage system is
powered on.
Amber: Storage system is
receiving power.
2
READY LED
Green: Normal operation.
3
WARNING LED
Off: Normal operation.
Amber: Component
requires maintenance.
Blink: Failure requires
maintenance.
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.
LED might turn off during
user maintenance.
4
ALARM LED
Off: Normal operation.
Red: Processor failure
(system might be down).
For assistance, contact
.
5
POWER ON/OFF (main
switch)
Powers the storage system.
CBL controller front panel bezel LEDs
Chapter 2: System controller
Hitachi Virtual Storage Platform G900 Hardware Reference Guide
15