Chapter 1: Introduction
ES Subsystem Components
1-5
Figure 1-3: Data Path Diagram – RAID Array Enclosure
1.3. ES Subsystem Components
All the active components on the ES subsystems can be accessed through either the front
or rear panel. The modular design of the active components facilitates their easy
installation and removal. Hot-swap mechanisms are incorporated to eliminate power
surges and signal glitches that might happen while removing or installing these modules.
1.3.1 Front Panel Overview
The front panel of the ES RAID subsystem described in this manual is shown
Figure 1-4
.
A description of each front panel component is given below.
Figure 1-4: Front View – RAID Appliance Models
The front panel shown in
Figure 1-4
is designed to accommodate the following
components:
♦
LCD Panel:-
The LCD Panel shows system information and can be used to
configure and monitor the ES subsystem.
♦
Drive bays with drive tray canisters:-
The drive bays are used to house the ES
subsystem hard drives.
