LSI MegaRAID SCSI 320-1 RAID Controller Series... Istruzioni per l'installazione

MegaRAID®SCSI 320-1

RAID Controller

HARDWARE

GUIDE

September 2002

This document contains proprietary information of LSI Logic Corporation. The

information contained herein is not to be used by or disclosed to third parties

without the express written permission of an officer of LSI Logic Corporation.

LSI Logic products are not intended for use in life-support appliances, devices,

or systems. Use of any LSI Logic product in such applications without written

consent of the appropriate LSI Logic officer is prohibited.

Document DB15-000245-00, First Edition (September 2002)

This document describes the initial release of LSI Logic Corporation’s MegaRAID

SCSI 320-1 Controller and will remain the official reference source for all

revisions/releases of this product until rescinded by an update.

LSI Logic Corporation reserves the right to make changes to any products herein

at any time without notice. LSI Logic does not assume any responsibility or

liability arising out of the application or use of any product described herein,

except as expressly agreed to in writing by LSI Logic; nor does the purchase or

use of a product from LSI Logic convey a license under any patent rights,

copyrights, trademark rights, or any other of the intellectual property rights of LSI

Logic or third parties.

TRADEMARK ACKNOWLEDGMENT

LSI Logic, the LSI Logic logo design, and MegaRAID are trademarks or

registered trademarks of LSI Logic Corporation. Intel is a registered trademark of

Intel Corporation. MS-DOS, Microsoft Windows and Windows NT are registered

trademarks of Microsoft Corporation. UNIX is a registered trademark of the Open

Group. Novell NetWare is a registered trademark of Novell Corporation. ASPI is

a registered trademark of Adaptec, Inc. All other brand and product names may

be trademarks of their respective companies.

To receive product literature, visit us at http://www.lsilogic.com.

For a current list of our distributors, sales offices, and design resource

centers, view our web page located at

http://www.lsilogic.com/contacts/na_salesoffices.html

iii

FCC Regulatory Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions: (1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that

may cause undesired operation.

Warning: Changes or modifications to this unit not expressly approved by

the party responsible for compliance could void the user's author-

ity to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class

B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed

to provide reasonable protection against harmful interference in a residential

installation. This equipment generates, uses and can radiate radio frequency

energy and, if not installed and used in accordance with the instructions, may

cause harmful interference to radio communications. However, there is no

guarantee that interference will not occur in a specific installation. If this

equipment does cause harmful interference to radio or television reception, which

can be determined by turning the equipment off and on, try to correct the

interference by one or more of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and the receiver.

3. Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

4. Consult the dealer or an experienced radio/TV technician for help.

Shielded interface cables must be used with this product to ensure compliance

with the Class B FCC limits.

Model Number: Series 520

Disclaimer – LSI LOGIC certifies only that this product will work correctly when

this product is used with the same jumper settings, the same system

configuration, the same memory module parts, and the same peripherals that

were tested by LSI LOGIC with this product. The complete list of tested jumper

settings, system configurations, peripheral devices, and memory modules are

documented in the LSI LOGIC Compatibility Report for this product. Call your LSI

LOGIC sales representative for a copy of the Compatibility Report for this

product.

MegaRAID SCSI 320-1 Hardware Guide v

Preface

This book is the primary reference and Hardware Guide for the LSI Logic

MegaRAID®SCSI 320-1 Controller. It contains instructions for installing

the MegaRAID controller and for configuring RAID arrays. It also contains

background information on RAID.

The MegaRAID SCSI 320-1 controller supports single-ended and low-

voltage differential (LVD) SCSI devices on an Ultra320 and Wide SCSI

channel with data transfer rates up to 320 Mbytes/s.

Audience

This document is intended for people who need to install the MegaRAID

SCSI 320-1 Controller in a server and then create and configure RAID

arrays.

Organization

This document has the following chapters and appendixes:

·Chapter 1, Overview, provides an overview of the MegaRAID SCSI

320-1 and basic SCSI features.

·Chapter 2, Introduction to RAID, introduces important RAID

concepts.

·Chapter 3, RAID Levels, describes each supported RAID level and

the factors to consider when choosing a RAID level.

·Chapter 4, Features, explains the features of the MegaRAID SCSI

320-1.

·Chapter 5, Configuring Physical Drives, Arrays, and Logical

Drives, explains how to configure SCSI physical drives, arrays, and

logical drives.

vi Preface

·Chapter 6, Hardware Installation, explains how to install the

MegaRAID SCSI 320-1 controller.

·Chapter 7, Troubleshooting, provides troubleshooting information

for the MegaRAID SCSI 320-1 controller.

·Appendix A, SCSI Cables and Connectors, describes the SCSI

cables and connectors used with the MegaRAID SCSI 320-1

controller.

·Appendix B, Audible Warnings, explains the meaning of the warning

tones generated by the MegaRAID SCSI 320-1 controller.

·Appendix C, Glossary, defines many terms used in this manual.

Technical Support

If you need help installing, configuring, or running the MegaRAID SCSI

320-1 Controller, you may be able to find the information you need at the

MegaRAID support page at http://megaraid.lsilogic.com

If this does not resolve your problem, you can call your LSI Logic OEM

Technical Support representative at 678-728-1250. Before you call,

please complete the MegaRAID Problem Report form.

MegaRAID Problem Report Form

Customer Information MegaRAID Information

Name: Today’s Date:

Company: Date of Purchase:

Address: Invoice Number:

City/State: Serial Number:

Country:

Email Address: Cache Memory:

Phone: Firmware Version:

Fax: BIOS Version:

System Information

Motherboard: BIOS manufacturer:

Preface vii

Logical Drive Configuration

Use this form to record the configuration details for your logical drives.

Operating System: BIOS Date:

Op. Sys. Ver.: Video Adapter:

MegaRAID

Driver Ver.: CPU Type/Speed:

Network Card: System Memory:

Other disk controllers

installed: Other adapter cards

Installed:

Description of problem:

Steps necessary to re-create problem:

MegaRAID Problem Report Form (Cont.)

Logical Drive Configuration

Logical

Drive RAID

Level Stripe

Size Logical Drive

Size Cache

Policy Read

Policy Write

Policy # of Physical

Drives

LD0

LD1

LD2

LD3

LD4

LD5

LD6

viii Preface

LD7

LD8

LD9

LD10

LD11

LD12

LD13

LD14

LD15

LD16

LD17

LD18

LD19

LD20

LD21

LD22

LD23

LD24

LD25

LD26

LD27

LD28

LD29

LD30

LD31

Logical Drive Configuration (Cont.)

Logical

Drive RAID

Level Stripe

Size Logical Drive

Size Cache

Policy Read

Policy Write

Policy # of Physical

Drives

Preface ix

Physical Device Layout

Use this form to record the physical device layout.

LD32

LD33

LD34

LD35

LD36

LD37

LD38

LD39

Logical Drive Configuration (Cont.)

Logical

Drive RAID

Level Stripe

Size Logical Drive

Size Cache

Policy Read

Policy Write

Policy # of Physical

Drives

Physical Device Layout

Channel 0

Target ID

Device type

Logical drive number/Drive number

Manufacturer/Model number

Firmware level

Target ID

Device type

Logical drive number/Drive number

Manufacturer/Model number

Firmware level

Target ID

xPreface

Device type

Logical drive number/Drive number

Manufacturer/Model number

Firmware level

Target ID

Device type

Logical drive number/Drive number

Manufacturer/Model number

Firmware level

Target ID

Device type

Logical drive number/Drive number

Manufacturer/Model number

Firmware level

Target ID

Device type

Logical drive number/Drive number

Manufacturer/Model number

Firmware level

Target ID

Device type

Logical drive number/Drive number

Manufacturer/Model number

Firmware level

Target ID

Physical Device Layout (Cont.)

Channel 0

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