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Chapter 1 DX-Series System Description

DX-Series System

4 Quantum DX-Series User’s Guide

Both the DX30 and the DX100 use the same system components

(controller and storage arrays). The DX100 storage arrays, however,

contain dual RAID controllers and the overall DX100 system can expand

to sixteen storage arrays. The DX100 controller also has a full compliment

of Fibre Channel HBAs (two quad port HBAs and four dual port HBAs)

whereas the DX30 has two Fibre Channel HBAs (a single quad port HBA

and a single dual port HBA).

Note: The ATL P1000 library emulation is an inquiry string only and

can be configured via the remote management interface (see

Chapter 3

on page 27). The ATL P1000 was selected because it

operates with all backup applications allowing the DX-Series

system to integrate seamlessly in a data center.

Note: The DX-Series storage array is shipped with the following

RAID configuration:

• 1 logical drive configured in RAID 5 (7 data drives + 1

parity drive)

• 1 logical drive configured in RAID 5 (6 data drives + 1

parity drive)

• 1 global hot spare drive

To reconfigure the DX-Series storage array to either remove

the hot spare or add an additional hot spare (total of two hot

spares), contact Quantum customer support (see Customer

Support on page xvii). Reconfiguring the storage array RAID

configuration will cause all previously stored data to be lost.

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