Cbsl Controller Rear Panel Leds - Hitachi G370 Hardware Reference Manual

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5

CBSL controller rear panel LEDs

The following table describes the definitions of the CBSL controller rear panel LEDs.
Hitachi Virtual Storage Platform G350, G370 Hardware Reference Guide
Item
ACT LED
ALM LED
POWER, READY, WARNING,
and ALARM LEDs
POWER ON/OFF (main
switch)
Large form-factor drives
Chapter 2: System controllers
CBSL controller rear panel LEDs
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.
Powers the storage system.
The twelve 3.5-inch large
form-factor drives are
positioned horizontally.
The slots are organized in
the following order:
8 9 10 11
4 5 6 7
0 1 2 3
23