Fujitsu Siemens Computers MegaRAID 320 User Manual

User’s Guide

reliability

English

2

MegaRAID

®

320

Storage Adapters

ii

Electromagnetic Compatibility Notices

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. 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 particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and the receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

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

Shielded cables for SCSI connection external to the cabinet are used in the compliance testing of this Product. LSI Logic is not responsible for any radio or television interference caused by unauthorized modification of this equipment or the substitution or attachment of connecting cables and equipment other than those specified by LSI Logic. The correction of interferences caused by such unauthorized modification, substitution, or attachment will be the responsibility of the user.

The LSI Logic MegaRAID 320 storage adapters are tested to comply with FCC standards for home or office use.

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du

Canada.

This is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual.

LSI Logic Corporation North American Headquarters Milpitas, CA

408.433.8000

iii

This document is . As such, it contains data derived from functional simulations and performance estimates. LSI Logic has not verified either the functional descriptions, or the electrical and mechanical specifications using production parts.

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 DB15-000260-02, April 2003. This document describes the current version of LSI Logic Corporation’s MegaRAID 320 Storage Adapters and will remain the official reference source for all revisions/releases of these products 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. Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Novell NetWare is a registered trademark of Novell Corporation. UNIX and UnixWare are registered trademarks of The Open Group. SCO is a registered trademark of Caldera International, Inc. Linux is a registered trademark of Linus Torvalds. All other brand and product names may be trademarks of their respective companies.

DR

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/index.html

iv

MegaRAID 320 Storage Adapters User’s Guide v

Preface

This book is the primary reference and user’s guide for the LSI Logic MegaRAID 320 Storage Adapters. It contains complete installation instructions for these adapters and includes specifications for them.

The LSI Logic MegaRAID 320 Storage Adapter family consists of the following:

• MegaRAID 320-1 PCI SCSI Disk Array Controller

Model Number: Series 520

• MegaRAID 320-2 PCI SCSI Disk Array Controller

Model Number: Series 518

• MegaRAID 320-2X PCI SCSI Disk Array Controller

Model Number: Series 532

• MegaRAID 320-4X PCI SCSI Disk Array Controller

Model Number: Series 531

To obtain an overview of RAID, see the LSI Logic RAID Primer (available for download from the LSI Logic web site).

For information about how to configure the storage adapters, and for an overview of the software drivers, see the MegaRAID Software User’s Guide.

Audience

This document assumes that you have some familiarity with RAID controllers and related support devices. The people who benefit from this book are:

• Engineers who are designing a MegaRAID 320 storage adapter into

a system

• Anyone installing a MegaRAID 320 storage adapter in their RAID

system

vi Preface

Organization

This document has the following chapters and appendixes:

• Chapter 1, Overview, provides a general overview of the LSI Logic

MegaRAID 320 series of PCI-to-SCSI storage adapters with RAID control capabilities.

• Chapter 2, MegaRAID 320-1, -2, -2X, -4X Hardware Installation,

describes the procedures for installing the MegaRAID 320-1, -2, -2X, and -4X storage adapters.

• Chapter 3, MegaRAID 320 Storage Adapter Characteristics,

provides the characteristics and technical specifications for the MegaRAID 320-1, -2, -2X, and -4X storage adapters.

• Chapter 4, Installing and Configuring Clusters, explains how to

implement clustering to enable two independent servers to access the same shared data storage.

• Appendix A, Glossary of Terms and Abbreviations, lists and

explains the terms and abbreviations used in this manual.

Related Publications

LSI Logic RAID Primer, LSI Logic Document No. DB09-000123-00 (available for download from the LSI Logic web site)

MegaRAID Software User’s Guide, LSI Logic Document No. DB15000269-00 (on the CD included with the MegaRAID 320 storage adapter)

MegaRAID Device Driver Installation User’s Guide, LSI Logic Document No. DB11-000018-00 (on the CD included with the MegaRAID 320 storage adapter)

Safety Instructions

Use the following safety guidelines to help protect your computer system from potential damage and to ensure your own personal safety.

When Using Your Computer System

As you use your computer system, observe the following safety guidelines:

Preface vii

CAUTION: Do not operate your computer system with any cover(s)

(such as computer covers, bezels, filler brackets, and frontpanel inserts) removed:

• To help avoid damaging your computer, be sure the voltage selection

switch on the power supply is set to match the alternating current (AC) power available at your location:

– 115 volts (V)/60 hertz (Hz) in most of North and South America

and some Far Eastern countries such as Japan, South Korea, and Taiwan

– 230 V/50 Hz in most of Europe, the Middle East, and the Far

East. Also be sure your monitor and attached peripherals are electrically rated to operate with the AC power available in your location.

• To help avoid possible damage to the system board, wait five

seconds after turning off the system before removing a component from the system board or disconnecting a peripheral device from the computer.

• To help prevent electric shock, plug the computer and peripheral

power cables into properly grounded power sources. These cables are equipped with 3-prong plugs to ensure proper grounding. Do not use adapter plugs or remove the grounding prong from a cable. If you must use an extension cable, use a 3-wire cable with properly grounded plugs.

• To help protect your computer system from sudden, transient

increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply.

• Be sure nothing rests on your computer system’s cables and that the

cables are not located where they can be stepped on or tripped over.

• Do not spill food or liquids on your computer. If the computer gets

wet, consult the documenation that came with it.

• Do not push any objects into the openings of your computer. Doing

so can cause fire or electric shock by shorting out interior components.

• Keep your computer away from radiators and heat sources. Also, do

not block cooling vents. Avoid placing loose papers underneath your computer; do not place your computer in a closed-in wall unit or on a rug.

viii Preface

When Working Inside Your Computer

Notice

: Do not attempt to service the computer system yourself,

except as explained in this guide and elsewhere in LSI Logic documentation. Always follow installation and service instructions closely.

1. Turn off your computer and any peripherals.

2. Disconnect your computer and peripherals from their power sources. Also disconnect any telephone or telecommunications lines from the computer.

Doing so reduces the potential for personal injury or shock.

Also note these safety guidelines:

• When you disconnect a cable, pull on its connector or on its strain-

relief loop, not on the cable itself. Some cables have a connector with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before disconnect the cable. As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, make sure both connectors are correctly oriented and aligned.

• Handle components and cards with care. Don’t touch the

components or contacts on a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such as a microprocessor chip by its edges, not by its pins.

Protecting Against Electrostatic Discharge

Static electricity can harm delicate components inside your computer. To prevent static damage, discharge static electricity from your body before you touch any of your computer’s electronic components, such as the microprocessor. You can do so by touching an unpainted metal surface, such as the metal around the card-slot openings at the back of the computer.

As you continue to work inside the computer, periodically touch an unpainted metal surface to remove any static charge your body may have accumulated. In addition to the preceding precautions, you can also take the following steps to prevent damage from electrostatic discharge (ESD):

Preface ix

• When unpacking a static-sensitive component from its shipping

carton, do not remove the component from the antistatic packing material until you are ready to install the component in your computer. Just before unwrapping the antistatic packaging, be sure to discharge static electricity from your body.

• When transporting a sensitive component, first place it in an

antistatic container or packaging.

• Handle all sensitive components in a static-safe area. If possible, use

antistatic floor pads and workbench pads.

xPreface

MegaRAID 320 Storage Adapters User’s Guide xi

Contents

Chapter 1 Overview

1.1 Overview 1-1

1.2 Features 1-3

1.3 Hardware 1-4

1.3.1 Storage Adapter Configurations 1-4

1.3.2 Configuration on Disk 1-6

1.3.3 Drive Roaming 1-6

Chapter 2 MegaRAID 320-1, -2, -2X, -4X Hardware Installation

2.1 Requirements 2-1

2.2 Quick Installation 2-2

2.3 Detailed Installation 2-2

2.4 After You Have Installed the Storage Adapter 2-8

Chapter 3 MegaRAID 320 Storage Adapter Characteristics

3.1 The MegaRAID 320 Storage Adapter Family 3-1

3.1.1 Single-Channel Storage Adapter 3-2

3.1.2 Dual-Channel Storage Adapters 3-4

3.1.3 Quad-Channel Storage Adapter 3-7

3.2 MegaRAID 320 Storage Adapter Characteristics 3-10

3.3 Technical Specifications 3-10

3.3.1 Storage Adapter Specifications 3-10

3.3.2 Array Performance Features 3-13

3.3.3 Fault Tolerance 3-13

3.3.4 Electrical Characteristics 3-14

xii Contents

3.3.5 Thermal and Atmospheric Characteristics 3-14

3.3.6 Safety Characteristics 3-15

Chapter 4 Installing and Configuring Clusters

4.1 Overview 4-1

4.2 Benefits of Clusters 4-2

4.3 Installation and Configuration 4-2

4.3.1 Driver Installation Instructions under Microsoft Windows 2000 Advanced Server 4-3

4.3.2 Network Requirements 4-4

4.3.3 Shared Disk Requirements 4-5

4.4 Cluster Installation 4-5

4.4.1 Installing Microsoft Windows 2000 4-7

4.4.2 Setting Up Networks 4-7

4.4.3 Configuring the Cluster Node Network Adapter 4-8

4.4.4 Setting Up the First Node in Your Cluster 4-9

4.4.5 Configuring the Public Network Adapter 4-10

4.4.6 Verifying Connectivity and Name Resolution 4-11

4.4.7 Verifying Domain Membership 4-12

4.4.8 Setting Up a Cluster User Account 4-12

4.4.9 Setting Up Shared Disks 4-13

4.4.10 Configuring Shared Disks 4-14

4.4.11 Assigning Drive Letters 4-15

4.4.12 Verifying Disk Access and Functionality 4-15

4.4.13 Installing Cluster Service Software 4-16

4.4.14 Configuring Cluster Disks 4-18

4.4.15 Validating the Cluster Installation 4-25

4.4.16 Configuring the Second Node 4-26

4.4.17 Verifying Installation 4-26

4.5 Installing SCSI Drives 4-27

4.5.1 Configuring the SCSI Devices 4-28

4.5.2 Terminating the Shared SCSI Bus 4-28

Appendix A Glossary of Terms and Abbreviations

xiii

Figures

2.1 Inserting the MegaRAID 320 Card in a PCI Slot 2-4

2.2 Terminating an Internal SCSI Disk Array 2-7

3.1 MegaRAID 320-1 Layout 3-2

3.2 MegaRAID 320-2 Layout 3-4

3.3 MegaRAID 320-2X Layout 3-6

3.4 MegaRAID 320-4X Layout 3-8

xiv

xv

Tables

1.1 MegaRAID 320 Storage Adapter Comparisons 1-4

2.1 Target ID’s 2-4

3.1 MegaRAID 320-1 Headers and Connectors 3-2

3.2 MegaRAID 320-2 Headers and Connectors 3-4

3.3 MegaRAID 320-2X Headers and Connectors 3-6

3.4 MegaRAID 320-4X Headers and Connectors 3-8

3.5 Storage Adapter Characteristics 3-10

3.6 Storage Adapter Specifications 3-11

3.7 Array Performance Features 3-13

3.8 MegaRAID 320 Fault Tolerance Features 3-13

3.9 Maximum Power Requirements 3-14

4.1 Nodes and Storage Devices 4-6

xvi

MegaRAID 320 Storage Adapters User’s Guide 1-1

Chapter 1 Overview

This section provides a general overview of the LSI Logic MegaRAID 320 series of PCI-to-SCSI storage adapters with RAID control capabilities. It consists of the following sections.

• Section 1.1, “Overview,” page 1-1

• Section 1.2, “Features,” page 1-3

• Section 1.3, “Hardware,” page 1-4

1.1 Overview

The LSI Logic MegaRAID 320 storage adapters are high-performance intelligent Peripheral Component Interconnect to Small Computer System Interface (PCI-to-SCSI) host adapters with Redundant Array of Independent Disks (RAID) control capabilities. MegaRAID 320 storage adapters provide reliability, high performance, and fault-tolerant disk subsystem management. They are an ideal RAID solution for the internal storage of workgroup, departmental, and enterprise systems. MegaRAID 320 storage adapters offer a cost-effective way to implement RAID in a server.

MegaRAID 320 storage adapters are available with one, two, or four SCSI channels.

• The MegaRAID 320-1 storage adapter (single-channel) has one

LSI53C1020 controller chip that controls one SCSI channel. The storage adapter has one very high-density cable interconnect (VHDCI) 68-pin external SCSI connector and one high-density cable interconnect (HDCI) 68-pin internal SCSI connector.

• The MegaRAID 320-2 storage adapter (dual-channel) has one

LSI53C1030 controller chip that controls two SCSI channels. The

1-2 Overview

storage adapter has two VHDCI 68-pin external SCSI connectors and two HDCI 68-pin internal SCSI connectors.

• The MegaRAID 320-2X storage adapter (dual-channel) has one

LSI53C1030 controller chip that controls two SCSI channels. The storage adapter has two VHDCI 68-pin external SCSI connectors and two HDCI 68-pin internal SCSI connectors. Note that the MegaRAID 320-2X is a PCI-X controller.

• The MegaRAID 320-4X storage adapter (quad-channel) has two

LSI53C1030 controller chips that control the four SCSI channels. The storage adapter has four VHDCI 68-pin external SCSI connectors and two HDCI 68-pin internal SCSI connectors. Note that the MegaRAID 320-4X is a PCI-X controller.

The MegaRAID 320 storage adapters support a low voltage differential (LVD) or a single-ended (SE) SCSI bus. With LVD, you can use cables up to 12 meters long. Throughput on each SCSI channel can be as high as 320 Mbytes/s.

You can install the MegaRAID 320 storage adapters in PCI-X computer systems with a standard bracket type. With these adapters in your PCI or PCI-X system, you can connect SCSI devices over a SCSI bus.

For Ultra320 SCSI performance, you must connect only LVD devices to the bus. Do not mix SE with LVD devices, or the bus speed will be limited to the slower SE (Ultra SCSI) SCSI data transfer rates. Do not connect a high voltage differential (HVD) device to the SCSI bus because the chip on the storage adapter must be reset to return to LVD or SE mode once the HVD device is removed.

The MegaRAID 320 storage adapters support all major operating systems, such as Windows (NT 4.0, 2000, .NET, and XP), Linux, NetWare, UnixWare, SCO OpenServer 5.X, OS/2, and Solaris. Other software support ensures data integrity by intelligently testing the network before completing negotiation.

The MegaRAID 320 storage adapters use Fusion-MPT architecture for all major operating systems for thinner drivers and better performance. To obtain a driver for an operating system other than the ones listed above, contact the LSI Logic technical support team at 1-678-728-1250, or visit our website at http://www.lsilogic.com.

Features 1-3

1.2 Features

Features of the LSI Logic MegaRAID 320 storage adapters include:

• Support for hard disk drives with capacities greater than 8 Gbytes

• Online RAID level migration

• RAID remapping

• No reboot necessary after expansion (for NT 4.0: if virtual sizing is

enabled)

• More than 200 Qtags per array

• Hardware clustering support on the board

• User-specified rebuild rate

• Wide Ultra320 LVD SCSI performance up to 320 Mbytes/s

• MegaRAID 320-1 has 64 Mbytes of synchronous dynamic random

access memory (SDRAM)

• MegaRAID 320-2 supports up to 256 Mbytes of SDRAM; a 32-,

64-, 128-, or 256-Mbyte DIMM can be installed.

• MegaRAID 320-2X and -4X support up to 1 Gbyte of double data

rate (DDR) SDRAM; a 32-, 64-, 128-, 256, or 512-Mbyte, or 1-Gbyte DIMM can be installed.

• MegaRAID 320-2, -2X, and -4X support a 64-bit PCI host interface

(note that the -2X and -4X are PCI-X controllers)

• MegaRAID 320-1 has one internal and one external SCSI connector;

MegaRAID 320-2 and -2X have two internal and two external SCSI connectors; MegaRAID 320-4X has two internal and four external SCSI connectors.

• Support for RAID levels 0 (striping), 1 (mirroring), 5 (striping and

parity data across all drives), 10 (mirroring and striping), and 50 (RAID 5 and striping)

• Advanced array configuration and management utilities

• Battery backup for up to 72 hours for the MegaRAID 320-2, -2X, and

-4X

1-4 Overview

• Support for up to 14 SCSI drives per channel on storage system with

SAF-TE enclosures (SCSI accessed fault-tolerant enclosures): 15 SCSI drives per channel for other configurations

• 32 Kbyte x 8 NVRAM for storing RAID system configuration

information; the MegaRAID 320 firmware is stored in flash ROM for easy upgrade.

Note

: The MegaRAID 320-1 does not support clustering.

1.3 Hardware

You can install the MegaRAID 320-1 and -2 in a computer with a motherboard that has 5 V or 3.3 V, 32- or 64-bit PCI slots. You can install the MegaRAID 320-2X and -4X in a computer with a motherboard that has 3.3 V, 64-bit PCI-X slots.

The following subsections describe the hardware configuration and configuration-on-disk for the MegaRAID 320 storage adapters.

1.3.1 Storage Adapter Configurations

Ta bl e 1 .1 compares the configurations for the MegaRAID 320-1, -2, -2X,

and -4X storage adapters.

Table 1.1 MegaRAID 320 Storage Adapter Comparisons

MegaRAID 320-1 MegaRAID 320-2 MegaRAID 320-2X MegaRAID 320-4X

RAID Levels 0, 1, 5, 10, 50 0, 1, 5, 10, 50 0, 1, 5, 10, 50 0, 1, 5, 10, 50

SCSI Device Types Synchronous or

Asynchronous

Synchronous or Asynchronous

Devices per SCSI Channel

Up to 15 Wide SCSI devices

SCSI Channels 1 2 2 4

SCSI Data Transfer Rate

Up to 320 Mbytes/s per channel

SCSI Bus LVD o r SE LVD or S E LVD or S E LV D or SE

Hardware 1-5

Cache Function Write-back, Write-

through, Adaptive Read Ahead, Non Read Ahead, Read Ahead, Cache I/O, Direct I/O

Write-back, Writethrough, Adaptive Read Ahead, Non Read Ahead, Read Ahead, Cache I/O, Direct I/O

Multiple Logical Drives/Arrays per Controller

Up to 40 logical drives per controller

Up to 40 logical drives per controller or per logical array

Maximum # of MegaRAID 320 Storage Adapters per System

12 12 12 12

Online Capacity Expansion

Ye s Ye s Ye s Ye s

Dedicated and Pool Hot Spare

Ye s Ye s Ye s Ye s

Hot Swap Devices Supported

Ye s Ye s Ye s Ye s

Non-Disk Devices Supported

Ye s Ye s Ye s Ye s

Mixed Capacity Hard Disk Drives

Ye s Ye s Ye s Ye s

Number of 16-bit Internal Connectors

1 2 2 2

Number of 16-bit External Connectors

1 2 2 4

Cluster Support No Ye s Ye s Ye s

Hardware Exclusive OR (XOR) Assistance

Ye s Ye s Ye s Ye s

Table 1.1 MegaRAID 320 Storage Adapter Comparisons (Cont.)

MegaRAID 320-1 MegaRAID 320-2 MegaRAID 320-2X MegaRAID 320-4X

1-6 Overview

1.3.2 Configuration on Disk

Configuration on Disk saves configuration information both in NVRAM on the MegaRAID 320 storage adapter and on the disk drives attached to the storage adapter. If the storage adapter is replaced, the new storage adapter detects the actual RAID configuration from the configuration information on the drives. This maintains the integrity of the data on each drive, even if the drives have changed their target ID.

Note:

Configuration on Disk does not work if you change both the storage adapter and the SCSI connectors to different connectors on the new storage adapter. It works only if you make one change at a time.

1.3.3 Drive Roaming

The MegaRAID 320 storage adapters support drive roaming across channels on the same storage adapter. Drive roaming lets a MegaRAID storage adapter detect the actual RAID configuration, maintaining the integrity of the data on each disk drive, even if the disk drives have changed channels and/or target ID.

Note:

MegaRAID 320 storage adapters do not support drive roaming across channels when cluster mode is enabled.

Direct I/O Ye s Ye s Ye s Ye s

Architecture Fusion-MPT™ Fusion-MPT™ Fusion-MPT™ Fusion-MPT™

Table 1.1 MegaRAID 320 Storage Adapter Comparisons (Cont.)

MegaRAID 320-1 MegaRAID 320-2 MegaRAID 320-2X MegaRAID 320-4X

MegaRAID 320 Storage Adapters User’s Guide 2-1

Chapter 2 MegaRAID 320-1, -2, -2X, -4X Hardware Installation

This chapter describes the procedures for installing the MegaRAID 3201, -2, -2X, and -4X storage adapters. It contains the following sections:

• Section 2.1, “Requirements,” page 2-1

• Section 2.2, “Quick Installation,” page 2-2

• Section 2.3, “Detailed Installation,” page 2-2

• Section 2.4, “After You Have Installed the Storage Adapter,” page 2-8

2.1 Requirements

The following items are required to install a MegaRAID 320 storage adapter:

• A MegaRAID 320-1, -2, -2X, or -4X storage adapter

• A host computer with an available 32- or 64-bit, 3.3 V PCI or PCI-X

expansion slot

• The Universal Driver Suite CD

• The necessary internal and/or external SCSI cables

• Ultra, Ultra2, Ultra160, or Ultra320 SCSI hard disk drives (although

backward compatible, SCSI uses the speed of the slowest device on the bus)

LSI Logic strongly recommends using an uninterruptible power supply (UPS).

2-2 MegaRAID 320-1, -2, -2X, -4X Hardware Installation

2.2 Quick Installation

The following steps are for quick storage adapter installation. These steps are for experienced computer users/installers. Section 2.3,

“Detailed Installation,” page 2-2, contains the steps for all others to follow.

Step 1. Turn power off to the server and all hard disk drives,

enclosures, and system components and remove the PC power cord.

Step 2. Open the cabinet of the host system by following the

instructions in the host system technical documentation. Step 3. Determine the SCSI ID and SCSI termination requirements. Step 4. Install the MegaRAID 320 storage adapter in the server,

connect SCSI devices to it, and set termination correctly on the

SCSI channel(s). Ensure that the SCSI cables you use conform

to all SCSI specifications. Step 5. Perform a safety check.

– Ensure that all cables are properly attached. – Ensure that the MegaRAID 320 storage adapter is

properly installed.

– Close the cabinet of the host system.

Step 6. Turn power on after completing the safety check.

2.3 Detailed Installation

This section provides detailed instructions for installing a MegaRAID 320 storage adapter.

Step 1. Unpack

Unpack and remove the storage adapter. Inspect it for damage.

If it appears damaged, or if any items listed below are missing,

contact your LSI Logic support representative. The

MegaRAID 320 storage adapter is shipped with:

◊ The Universal Driver Suite CD, which contains MegaRAID

drivers for supported operating systems, an electronic

Fujitsu Siemens Computers MegaRAID 320 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual