Chapter 2 Hardware; Components; Controller Enclosure - Fujitsu Eternus2000 Manual

Chapter 2
Hardware
This chapter describes the hardware components of the ETERNUS2000 and standard operations.
2.1

Components

This section describes the components of the various form factors.
2.1.1

Controller Enclosure

The controller enclosure contains disk drives installed in the front, and controller modules, fans, power
supplies (with fans), and batteries (with fans) in the rear.
2.1.1.1 Front view (with front cover)
Power switch
Used to turn the device ON and OFF.
Figure 2.1
P3AM-2512-03EN ETERNUS2000 disk storage system User Guide
POWER LED
Glows green when the power is turned on.
READY LED
Glows green when device is available for use.
FAULT LED
Glows orange when an internal device part
abnormality has been detected.
CACHE LED
Glows green when there is data in the device
cache.
Blinks when a power failure has occurred and
the cache data is being maintained by the battery.
Front view of controller enclosure (with front cover)
Copyright 2009 FUJITSU LIMITED
Lock
This locks the front cover
of the device.
Keep the front cover key
in a safe place.
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