Chapter
2:
Virtual Storage Platform G800
controller
The Virtual Storage Platform G800 model equipped with dual controllers for
communicating with a data host.
Each controller includes the following internal components such as a processor, dual in-
line cache memory modules (DIMMs), cache flash memory (CFM), battery, and fans. The
controller has an Ethernet connection for out-of-band management using Hitachi Device
Manager - Storage Navigator. If the data path through one controller fails, all drives
remain available to data hosts using a redundant data path through the other controller.
The controller is equipped with LED indicators for monitoring its operating conditions
and notifying possible component replacement.
CBLH controller
The CBLH controller includes specific functional LEDs located on the front and rear of
controller and power supplies to provide its operating status.
CBLH with front panel bezel
The following table describes the definitions of the CBLH controller front panel bezel
LEDs.
Number
Item
Description
1
POWER
LED
Green: Storage system is
powered on.
Chapter 2: Virtual Storage Platform G800 controller
Hitachi Virtual Storage Platform G800 Hardware Reference Guide
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