Number
Item
Description
Blink red: Failure with
the power supply unit
of the controller.
Amber: LAN reset
switch was pressed.
4
BACKUP STTS
LED
Green: Power
restoration in progress
following power
outage.
Fast blink green:
Restoring.
Slow blink green:
Restoring, or
sequential shutdown in
progress.
5
CTL WARN
LED
Amber blink one time:
Failure with fan 0.
Amber blink two times:
Failure with fan 1.
6
Cache flash memory
N/A
7
LAN-RST switch
Use only when
instructed by customer
support.
8
LAN port
Maintenance LAN port
(left) and user LAN port
(right).
9
Uninterruptible power supply (UPS)
port
N/A
10
ALARM
LED (for cache flash
memory)
Red: Cache flash
memory can be
removed.
11
Backup module
N/A
12
STATUS
Green: Charging of the
battery in the backup
module is complete.
Blink green: Battery in
the backup module is
charging or
discharging.
CBSL rear panel
Chapter 2: Virtual Storage Platform G200 controllers
Hitachi Virtual Storage Platform G200 Hardware Reference Guide
30