Adaptec SCSI Card 39320D Users Guide

HostRAID UG.book Page i Monday, September 9, 2002 8:27 AM

HostRAID

User’s Guide

R

HostRAID UG.book Page ii Monday, September 9, 2002 8:27 AM

Copyright

© 2001-2002 Adaptec, Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written consent of Adaptec, Inc., 691 South Milpitas Blvd., Milpitas, CA 95035.

Remember to check the copyright date and change it if necessary.

Trademarks

Adaptec, the Adaptec logo, HostRAID, SCSISelect, and EZ-SCSI are trademarks of

Adaptec, Inc., which may be registered in some jurisdictions.

Windows NT and Windows 2000 are trademarks of Microsoft Corporation in the US and other countries, used under license.

All other trademarks are the property of their respective owners.

Changes

The material in this document is for information only and is subject to change without notice. While reasonable efforts have been made in the preparation of this document to assure its accuracy, Adaptec, Inc. assumes no liability resulting from errors or omissions in this document, or from the use of the information contained herein.

Adaptec reserves the right to make changes in the product design without reservation and without notification to its users.

Disclaimer

IF THIS PRODUCT DIRECTS YOU TO COPY MATERIALS, YOU MUST HAVE

PERMISSION FROM THE COPYRIGHT OWNER OF THE MATERIALS TO

AVOID VIOLATING THE LAW WHICH COULD RESULT IN DAMAGES OR

OTHER REMEDIES.

ii

HostRAID UG.book Page iii Monday, September 9, 2002 8:27 AM

Adaptec Customer Support

If you have questions about installing or using your Adaptec product, check this document first—you will find answers to most of your questions here. If you need further assistance, use the support options listed below.

Technical Support Identification (TSID) Number

■

■

Before contacting Technical Support, you need your unique 12-digit TSID number. The TSID number identifies your product and support status.

The TSID number is included on two white, bar-coded labels, like the example below.

■

If you register by mail, affix one copy of the TSID label to the registration card, which may be contained on the CD. Also affix a copy of the TSID label to the CD jacket so that you don’t lose it.

Support Options

■

■

Search the Adaptec Support Knowledgebase (ASK) at ask.adaptec.com

for articles, troubleshooting tips, and frequently asked questions for your product.

For support via Email, submit your question to Adaptec’s Technical Support

Specialists at

ask.adaptec.com

.

North America

■

■

■

Visit our Web site at www.adaptec.com

.

For information about Adaptec’s support options, call +1 408-957-2550, 24 hours per day, 7 days per week. To speak with a Technical Support Specialist,

■

■

For Hardware products call +1 408-934-7274,

Monday to Friday, 3:00

A

.

M

. to 5:00

P

.

M

., Pacific Time.

For RAID and Fibre Channel products call +1 321-207-2000


A

.

M

. to 5:00

P

.

M

., Pacific Time.

To expedite your service, have your computer in front of you.

To order Adaptec products, including accessories and cables, call +1 408-957-7274.

Or, you can order cables online at www.adaptec.com/buy-cables

.

iii

HostRAID UG.book Page iv Monday, September 9, 2002 8:27 AM

Europe

■

■

■

■

Visit our Web site at www.adaptec-europe.com

.

German and English:

To speak with a Technical Support Specialist, call

+49 89 456 40660, Monday to Thursday, 9:30 to 12:30 and 13:30 to 16:30;

Friday, 9:30 to 12:30 and 13:30 to 15:00, Central European Time. To expedite your service, have your computer in front of you.

French:

For support via e-mail, submit your question to Adaptec’s Technical

Support Specialists at ask-fr.adaptec.com.

To order Adaptec products, including accessories and cables, call +32 11 300 379.

Or, you can order cables online at www.adaptec.com/buy-cables

.

Australia and New Zealand

■

Visit our Web site at www.adaptec.com.au

.

■

To speak with a Technical Support Specialist, call +612 9416 0698,


A

.

M

. to 4:30

P

.

M

., Eastern Australian Time. To expedite your service, have your computer in front of you.

Hong Kong and China

■


.

■

■



A

.

M

. to 5:00

P

.

M

. To expedite your service, have your computer in front of you.

Fax Technical Support at +852 2869 7100.

Singapore

■

■


.



A

.

M

. to 5:00

P

.

M

. To expedite your service, have your computer in front of you.

Japan

■

Visit our Web site at www.adaptec.co.jp

.

■

To speak with a Technical Support Specialist, call +81 3 5308 6120

Monday–Friday, 9:00

A

.

M

. to 12:00

P

.

M

and 1:00

P

.

M

. to 6:00

P

.

M

.

iv

HostRAID UG.book Page v Monday, September 9, 2002 8:27 AM

Limited 5-Year Hardware Warranty

1. Adaptec, Inc. (“Adaptec”) warrants to the purchaser of this product that it will be free from defects in material and workmanship for a period of five (5) years from the date of purchase.

If the product should become defective within the warranty period, Adaptec, at its option, will repair or replace the product, or refund the purchaser’s purchase price for the product, provided it is delivered at the purchaser’s expense to an authorized Adaptec service facility or to Adaptec.

2. Repair or replacement parts or products will be furnished on an exchange basis and will either be new or reconditioned. All replaced parts or products shall become the property of

Adaptec. This warranty shall not apply if the product has been damaged by accident, misuse, abuse or as a result of unauthorized service or parts.

3. Warranty service is available to the purchaser by delivering the product during the warranty period to an authorized Adaptec service facility or to Adaptec and providing proof of purchase price and date. The purchaser shall bear all shipping, packing and insurance costs and all other costs, excluding labor and parts, necessary to effectuate repair, replacement or refund under this warranty.

4. For more information on how to obtain warranty service, write or telephone Adaptec at 691

South Milpitas Boulevard, Milpitas, CA 95035, (800) 959-7274.

5. THIS LIMITED WARRANTY DOES NOT EXTEND TO ANY PRODUCT WHICH HAS

BEEN DAMAGED AS A RESULT OF ACCIDENT, MISUSE, ABUSE, OR AS A RESULT OF

UNAUTHORIZED SERVICE OR PARTS.

6. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES WHICH NOW

OR HEREAFTER MIGHT OTHERWISE ARISE RESPECT TO THIS PRODUCT. IMPLIED

WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY, FITNESS FOR A

PARTICULAR PURPOSE AND NON-INFRINGEMENT SHALL (A) HAVE NO GREATER

DURATION THAN 5 YEARS FROM THE DATE OF PURCHASE, (B) TERMINATE

AUTOMATICALLY AT THE EXPIRATION OF SUCH PERIOD AND (C) TO THE EXTENT

PERMITTED BY LAW BE EXCLUDED. IN THE EVENT THIS PRODUCT BECOMES

DEFECTIVE DURING THE WARRANTY PERIOD, THE PURCHASER’S EXCLUSIVE

REMEDY SHALL BE REPAIR, REPLACEMENT OR REFUND AS PROVIDED ABOVE.

INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION

LOSS OF DATA, ARISING FROM BREACH OF ANY EXPRESS OR IMPLIED WARRANTY

ARE NOT THE RESPONSIBILITY OF ADAPTEC AND, TO THE EXTENT PERMITTED BY

LAW, ARE HEREBY EXCLUDED BOTH FOR PROPERTY DAMAGE, AND TO THE

EXTENT NOT UNCONSCIONABLE, FOR PERSONAL INJURY DAMAGE.

7. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL

OR CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS, AND SOME STATES

DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO

THE ABOVE LIMITATION OR EXCLUSIONS MAY NOT APPLY TO YOU.

8. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

v

HostRAID UG.book Page vi Monday, September 9, 2002 8:27 AM

Adaptec Software License Agreement

PLEASE READ CAREFULLY: THE USE OF THIS SOFTWARE IS SUBJECT TO THE

SOFTWARE LICENSE TERMS OF ADAPTEC, INC. AND OTHER LICENSORS

WHOSE SOFTWARE MAY BE BUNDLED WITH THIS PRODUCT.

BY YOUR USE OF THE SOFTWARE INCLUDED WITH THIS PRODUCT YOU

AGREE TO THE LICENSE TERMS REQUIRED BY THE LICENSOR OF THAT

SOFTWARE, AS SET FORTH DURING THE INSTALLATION PROCESS. IF YOU

DO NOT AGREE TO THE LICENSE TERMS APPLICABLE TO THE SOFTWARE,

YOU MAY RETURN THE ENTIRE UNUSED PRODUCT FOR A FULL REFUND.

In return for acquiring a license to use the Adaptec software, which may include software from third party licensors and patches made available by Adaptec

(“Software”), and the related documentation, you agree to the following terms and conditions:

1. License. This Agreement grants you, the Licensee, a license to:

a. Use the Software on a single computer system, which is not intended for use by more than five (5) users; and:

b. Make one copy of the Software in machine readable form solely for back-up purposes, provided you reproduce Adaptec's copyright proprietary legends. Notwithstanding the foregoing, the Software may be used on the home, laptop or other secondary computer of the principal user of the Software, and an additional copy of the Software may be made to support such use. As used in this license, the Software is “in use” when it is either loaded into RAM or installed on a hard disk or other permanent memory device.

The Software may be “in use” on only one computer at any given time. (Different license terms and fees are applicable for networked or multiple user applications.) As a specific condition of this license, you agree to use the Software in compliance with all applicable laws, including copyright laws, and that you will not copy, transmit, perform or distribute any audio or other content using the Software without obtaining all necessary licenses or permissions from the owner of the content.

2. Restrictions. You may not distribute copies of the Software to others or electronically transfer the Software from one computer to another over a network. You may not post or otherwise make available the Software, or any portion thereof, in any form, on the Internet.

You may not use the Software in a computer service business, including in time sharing applications. The Software contains trade secrets and, in order to protect them, you may not decompile, reverse engineer, disassemble, or otherwise reduce the Software to a humanperceivable form. YOU MAY NOT MODIFY, ADAPT, TRANSLATE, RENT, LEASE, LOAN,

RESELL FOR PROFIT, DISTRIBUTE, NETWORK OR CREATE DERIVATIVE WORKS

BASED UPON THE SOFTWARE OR ANY PART THEREOF.

3. Ownership of Software. As Licensee, you own the media upon which the software is recorded or fixed, but Adaptec and its licensors retain title and ownership of the Software recorded on the original media and all subsequent copies of the Software, regardless of the form or media in which or on which the original and other copies may exist. This license is not a sale of the Software or any copy.

4. Confidentiality. You agree to maintain the Software in confidence and that you will not disclose the Software to any third party without the express written consent of Adaptec. You further agree to take all reasonable precautions to preclude access of unauthorized persons to the Software.

5. Term. This license is effective until January 1, 2045, unless terminated earlier. You may terminate the license at any time by destroying the Software (including the related documentation) together with all copies or modifications in any form. Adaptec will have the right to terminate our license immediately if you fail to comply with any term or condition of this Agreement. Upon any termination, including termination by you, you must destroy the Software (including the related documentation), together with all copies or modifications in any form.

vi

HostRAID UG.book Page vii Monday, September 9, 2002 8:27 AM

6. Special Terms Applicable to Databases. Where a database is included with the Software, you acknowledge that it is licensed only in connection with the use of the Software to perform disc creation, and that the database and all data derived therefrom must be maintained in confidence in accordance with the provisions of Section 4. This license does not grant you any rights to distribute or disclose such database or data.

7. Limited Warranty. Adaptec and its Licensor warrant only that the media upon which the

Software is furnished will be free from defects in material or workmanship under normal use and service for a period of thirty (30) days from the date of delivery to you. ADAPTEC

AND ITS LICENSORS DO NOT AND CANNOT WARRANT THE PERFORMANCE OR

RESULTS YOU MAY OBTAIN BY USING THE SOFTWARE OR DOCUMENTATION. THE

FOREGOING STATES THE SOLE AND EXCLUSIVE REMEDIES ADAPTEC AND ITS

LICENSORS WILL PROVIDE FOR BREACH OF WARRANTY. EXCEPT FOR THE

FOREGOING LIMITED WARRANTY, ADAPTEC AND ITS LICENSORS MAKE NO

WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED, AS TO

NON-INFRINGEMENT OF THIRD PARTY RIGHTS, MERCHANTABILITY OR FITNESS

FOR A PARTICULAR PURPOSE. Some states do not allow the exclusion of implied warranties or limitations on how long an implied warranty may last, so the above limitations may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

8. The entire liability of Adaptec and its licensors, and your exclusive remedy for a breach of this warranty, shall be:

a. The replacement of any media not meeting the above limited warranty which is returned to Adaptec; or:

b. if Adaptec or its distributor is unable to deliver replacement media which is free from defects in materials or workmanship, you may terminate this Agreement by returning the Software and your money will be refunded.

9. Limitation of Liability. IN NO EVENT WILL ADAPTEC OR ITS LICENSORS BE LIABLE

TO YOU FOR ANY INCIDENTAL, CONSEQUENTIAL OR INDIRECT DAMAGES,

INCLUDING ANY LOST PROFITS, LOST SAVINGS, OR LOSS OF DATA, EVEN IF

ADAPTEC OR A LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH

DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. Some states do not allow the exclusion or limitation of special, incidental, or consequential damages, so the above limitation or exclusion may not apply to you.

10. Export. You acknowledge that the laws and regulations of the United States and other countries may restrict the export and re-export of the Software. You agree that you will not export or re-export the Software or documentation in any form in violation of applicable

United States and foreign law.

11. Government Restricted Rights. The Software is subject to restricted rights as follows. If the

Software is acquired under the terms of a GSA contract: use, reproduction or disclosure is subject to the restrictions set forth in the applicable ADP Schedule contract. If the Software is acquired under the terms of a DoD or civilian agency contract, use, duplication or disclosure by the Government is subject to the restrictions of this Agreement in accordance with 48

C.F.R. 12.212 of the Federal Acquisition Regulations and its successors and 49 C.F.R.

227.7202-1 of the DoD FAR Supplement and its successors.

vii

HostRAID UG.book Page viii Monday, September 9, 2002 8:27 AM

12. General. You acknowledge that you have read this Agreement, understand it, and that by using the Software you agree to be bound by its terms and conditions. You further agree that it is the complete and exclusive statement of the agreement between Adaptec and you, and supersedes any proposal or prior agreement, oral or written, and any other communication between Adaptec and you relating to the subject matter of this Agreement.

No additional or any different terms will be enforceable against Adaptec unless Adaptec gives its express consent, including an express waiver of the terms of this Agreement, in writing signed by an officer of Adaptec. You assume full responsibility for the use of the

Software and agree to use the Software legally and responsibly. This Agreement shall be governed by California law, except as to copyright matters, which are covered by Federal law. This Agreement is deemed entered into at Milpitas, California by both parties. Should any provision of this Agreement be declared unenforceable in any jurisdiction, then such provision shall be deemed severable from this Agreement and shall not affect the remainder hereof. All rights in the Software not specifically granted in this Agreement are reserved by Adaptec.

Should you have any questions concerning this Agreement, you may contact Adaptec by writing to:

Adaptec, Inc.

Legal Department

691 South Milpitas Boulevard

Milpitas, California 95035

viii

HostRAID UG.book Page ix Monday, September 9, 2002 8:27 AM

Contents

1 Introduction

Features 1-2

System Requirements 1-3

Operating Systems 1-3

Defining RAID 1-4

Supported RAID Levels 1-4

2 Using the SCSISelect Utility to Manage Arrays

Using the SCSISelect Utility 2-2

Using SCSISelect Menus 2-2

Starting SCSISelect 2-2

Viewing Array 2-5

Exiting the SCSISelect Utility 2-5

Creating Arrays 2-6

Creating RAID 0 Arrays 2-8

Creating RAID 1 Arrays 2-9

Deleting Arrays 2-11

Adding a Spare Drive 2-11

Rebuilding Arrays 2-12

Verifying Data Integrity 2-13

Bootable Array 2-15

Check Point 2-15

3 Installing the Software Driver for Windows NT 4.0

Installing the Driver for Windows NT 4.0 3-2

Installing the Driver When Installing Windows NT

4.0 3-2

Installing the Driver When Windows NT 4.0 is Already

Installed 3-3

Changing Boot Controllers 3-4

Windows NT 4.0 Installation and Configuration Notes 3-5

If Windows NT 4.0 Setup Hangs 3-5

Windows NT 4.0 Disk Administrator 3-5

ix

HostRAID UG.book Page x Monday, September 9, 2002 8:27 AM

HostRAID User’s Guide

Boot Order In Windows NT 4.0 versus RAID

Management 3-5

4 Installing the Software Driver for Windows 2000

Installing the Device Driver for Windows 2000 4-2

Installing the Driver For a Fresh Installation of Windows

2000 4-2

Installing the Driver When Windows 2000 is Already

Installed 4-3


Windows 2000 Installation and Configuration Notes 4-5

Windows 2000 Disk Management 4-5

Boot Order In Windows 2000 vs. the SCSISelect

Utility 4-5

5 Installing the Software Driver for Windows XP

Installing the Device Driver for Windows XP 5-2

Installing the Driver For a Fresh Installation of Windows

XP 5-2

Installing the Driver When Windows XP is Already

Installed 5-3


Windows XP Installation and Configuration Notes 5-4

Windows XP Disk Management 5-4

Boot Order In Windows XP vs. the SCSISelect

Utility 5-4

6 Using the HostRAID Alert Utility

Starting the HostRAID Alert Utility 6-2

Using the HostRAID Alert Utility 6-2

Viewing the Critical Event 6-3

Removing the HostRAID Alert Utility Tray Icon 6-4

Interpreting and Responding to Event Messages 6-5

x

HostRAID UG.book Page xi Monday, September 9, 2002 8:27 AM

Contents

A Troubleshooting

General Troubleshooting Procedures A-1

Event Messages A-2

B Migrating from HostRAID to Adaptec Ultra320

SCSI

Migrating With Windows 2000 B-2

Installing the Adaptec Ultra320 SCSI Driver B-2

Disabling HostRAID Support B-3

Completing the Adaptec Ultra320 SCSI Driver

Installation B-4

Migrating With Windows XP B-5




Installation B-8

Migrating With Windows NT 4.0 B-9




Installation B-10

Glossary

Index

xi

HostRAID UG.book Page 1 Monday, September 9, 2002 8:27 AM

1

Introduction

In this Chapter

Features

System Requirements

Defining RAID

1-2

1-3

1-4

HostRAID

™

is a product that adds entry-level RAID functionality to SCSI ASICs and SCSI cards. With HostRAID you can add reliable performance and full data protection for storage systems using SCSI controllers.

HostRAID provides:

■ an easy to use BIOS based setup and rebuild utility called

SCSISelect

®

.

■ an alert utility for Microsft Windows

®

that provides automatic error notification, warnings, and task information.

1-1



■

■

■

■

■

■

■

■

■

Features

HostRAID offers the following basic and advanced features:

Bootable array support

Support for up to 2 RAID arrays per channel in these combinations:

■

■

■

■

One RAID 0 with 3 or 4 drives

Two RAID 0s with two drives each

One RAID 0 with two drives and one RAID 1

Two RAID 1s with or without a spare each

Support for Ultra320 products

■

Adaptec SCSI Card 39320D, 39320, 29320, 29320LP

■

AIC-7902

Support for all major SCSI peripherals

Complete RAID configuration and management utility in the

BIOS

Support for transparent array (data) migration to Adaptec

Intelligent RAID cards

Support for Auto Rebuild (if there is a spare)

Support for Auto Verify

Support for Check Pointing

1-2


Introduction

■

■

■

■

■

■

■

System Requirements

The minimum system requirements for HostRAID are:

A Pentium II, 266 MHz Processor or higher system that supports PCI/PCI-X

A minimum of one SCSI drive for HostRAID without RAID capabilities

A minimum of two SCSI drives for HostRAID with RAID capabilities

CD-ROM or DVD-ROM drive

Floppy disk drive

64 MB or more of system memory

5 MB of free hard disk space

Operating Systems

HostRAID supports these operating systems:

■

Microsoft Windows

®

2000

■

■

Microsoft Windows NT

®

4.0

Microsoft Windows XP

®

1-3



■

■

Defining RAID

RAID (Redundant Array of Independent Disks) offers data protection, outstanding data availability, excellent performance, and high capacity. A RAID is defined as:

Unified array

—Two or more hard drives are grouped to appear as one single device to the host system while operating independently of one another.

Fault-tolerant redundancy

—If one drive fails no data is lost.

(RAID 0 is an exception to this definition because RAID 0 is not fault tolerant. See

Supported RAID Levels on page 1-4

.)

Supported RAID Levels

HostRAID includes a BIOS Configuration Utility for boosting disk performance and data protection. HostRAID supports the following RAID levels:

■

■

RAID 0, Striping

—Two or more drives that can read and write data in parallel. Offers higher performance than a single drive, but no fault tolerance. RAID 0 arrays do not store redundant data; if any disk in the array fails, all data is lost.

RAID 1, Mirroring

—Data is mirrored on one pair of disks providing 100 percent redundancy. Offers complete fault tolerance. If one disk fails, data is still available. Increases read performance through load balancing. Adaptec recommends using the same size disks, but if you use a disk with less disk space, the actual data capacity of the array equals the smaller capacity disk.

1-4


2

Using the SCSISelect Utility to Manage Arrays

In this Chapter

Using the SCSISelect Utility

Creating Arrays

Deleting Arrays

Adding a Spare Drive

Rebuilding Arrays

Verifying Data Integrity

Bootable Array

Check Point

2-2

2-6

2-11

2-11

2-12

2-13

2-15

2-15

The SCSISelect Utility is a BIOS based configuration utility included with your SCSI Card. With SCSISelect, you can create and maintain RAID arrays when you enable the HostRAID settings.

This chapter explains how to use the SCSISelect Utility to enable

HostRAID and create RAID arrays on your system. Use HostRAID to provide the proper level of fault tolerance and event notification for your system.

2-1



HostRAID supports the following RAID levels:

■

RAID 0—

Striping mode for boosting performance.

■

RAID 1—

Mirroring mode for data security.

For more information on supported RAID levels, see

Defining

RAID on page 1-4

.

Using the SCSISelect Utility

Using SCSISelect Menus

To select a SCSISelect menu option, move the cursor to the option with the arrow keys (

↑ ↓

), then press Enter. In some cases, selecting an option displays another menu. You can return to the previous menu at any time by pressing Esc.

Starting SCSISelect

To start SCSISelect, follow these steps:

1

Press the Ctrl-A keys simultaneously when the following prompt appears when you turn on or restart your system:

Press <CTRL>< A> for SCSISelect (TM) Utility!

2

From the device menu that appears, select a channel and press

Enter

.

Adaptec < SCSISelect (TM) > Utility v X.XX

39320 A at slot 03 00:0F:00

39320 B at slot 03 00:0F:00

Arrow keys to move cursor , < Enter > to select option, <Esc> to exit ( *=default )

2-2


Using the SCSISelect Utility to Manage Arrays

3

From the Main Options menu, select Enable HostRAID and press Enter.


39320 at slot 01, 00 : 06 : 00

Would you like to configure the SCSI controller, or run the SCSI Disk

Utilities? Select the option and press <Enter>.

Options

Configure/View SCSI Controller Settings

SCSI Disk Utilites

Enable HostRAID

Arrow keys to move cursor, <Enter> to select option, <ESC> to exit ( *=default )

4

From the Main Options menu, select Configure/View

HostRAID

and press Enter.


39320 at slot 01, 00 : 06 : 00

Would you like to configure the SCSI controller, configure the HostRAID settings, or run the SCSI Disk Utilities? Select the option and press

<Enter>.

Options

Configure/View SCSI Controller Settings

Configure/View HostRAID Settings

SCSI Disk Utilities

Disable HostRAID Support

Arrow keys to move cursor, <Enter> to select option, <ESC> to exit ( *=default )

Note:

HostRAID must be enabled for the Configure/View

HostRAID option to appear on the Main Options menu.

2-3



Note:

For information on Configuring SCSI Controller Settings or using SCSI Disk Utilities, see the Adaptec Ultra320 SCSI

Cards User’s Guide.

After scanning the device is completed, the Main menu appears. The Main menu displays the following information:

■

ID

—indicates ID number of hard drive.

■

Type

—indicates available non-array hard drive or RAID type:

■

■

Striped (R0)

Mirrored (R1)

■

■

■

■

■

Hard Drive

Vendor

—indicates vendor of hard drive.

Product

—indicates model of hard drive or name of built array.

Size

—indicates size of hard drive.

Status

—indicates available RAID status:

■

■

Free—

available drive

Optimal—

no defect

■

■

■

■

Degraded—

one drive in a mirrored array is in failed status, and a Rebuild option is available.

Dead—

One drive in a RAID 0 array is in failed state or missing.

Building—

the drive is a target of an ongoing Rebuild operation

Verifying—

checking the data integrity of redundant data stored on fault-tolerant arrays

2-4



Viewing Array

To view an array, select the array and press Enter. A detailed view of the hard drives will appear. From this window you can see the status of the individual hard drives. The status you might see are:

■

■

■

Optimal—

no defect

Building—

the drive is a target of an ongoing Rebuild operation

Verify—

checking the data integrity of redundant data stored on fault-tolerant arrays

Missing drive information indicates that a member is missing and the array is not optimal

Exiting the SCSISelect Utility

To exit SCSISelect, press Esc until a message prompts you to exit.

Select Yes to exit, then press any key to restart the system. Any changes you made in SCSISelect take effect after the system restarts.

2-5



Creating Arrays

Before creating the array, make sure the disks for the array are connected and installed in your system, then follow these steps:

1

Start SCSISelect.

2

From the Main menu, press C to create a RAID array.


39320 at slot 03, 00: 0F: 00

C reate, S pare, D elete , R ebuild, V erify, B ootable

ID Type Vendor Product Size Status

00 Hard Drive Adaptec HostRAID-A 2GB Free

03 Hard Drive Quantum XP3227W 2GB Free

<Arrows> move cursor , <Enter> select option, <Esc> exit

Note:

You must have at least two hard drives to create an array.

Note:

If the hard drive you select is already part of an array configuration, it will not be available for selection.

3

Select the RAID type you want to build. As you highlight the selections you will get an allowance message regarding minimum and maximum drives and spares per drive. Press

Enter

.

2-6



4

From the Select RAID Member menu, press the Spacebar to select the hard drives you want to use in the array. An X will appear next to the drives you have selected. By pressing the

Spacebar

twice, Spare will appear next to the drives selected if the spare is allowed. Press Enter.


39320 at slot 03, 00 : 0F: 00

RAID-1 : Select RAID members

ID Vendor Product Size

00 Quantum XP32275W

01 Quantum XP32275W

2GB X

2GB X

02 Quantum XP32275W 2GB Spare

03 Quantum XP32275W 2GB

<Arrows> move cursor, (Space) toggle drive, <Enter> accept option, <Esc> exit

The allowance messages for the different RAID types are as follows:

■

RAID-0

Minimum 2 drives and maximum 4 drives

■

RAID-1

Minimum 2 drives and maximum 2 drives with 1 spare

■

Spare

One spare per RAID 1 array

2-7



Creating RAID 0 Arrays

To create a RAID 0 array, follow these steps:

1

From the Select RAID Type window, select RAID-0 and press

Enter

.


39320 at slot 03, 00 : 0F: 00

Create RAID

ID Vendor Product Size

02 QUANTUM XP34550W 2GB

03 QUANTUM XP32070W 2GB

Select RAID Type

RAID-0 (High Performance, No Fault Tolerance)

RAID-1 (Fault Tolerance)

RAID-10 (Fault Tolerance, High Performance)

Striping Requirements

Min 2 drives, Max 4 drives.

<Arrows> move cursor <Enter> select option <ESC> exit

2

Select the hard drives you want to use and press Enter.

3

Select the stripe size and press Enter. You can select from 16K,

32K, or 64K. If a partition exists on any of the selected drives, you will get a message that the partition will be deleted. Select

Yes

to continue, or No to cancel

4

When the

Create Array?

message appears, select Yes and press

Enter

to create a RAID 0 array. After your array is created, you will automatically return to the Main menu.

2-8



Creating RAID 1 Arrays

There are two ways to create a RAID 1 array. You can create a new

RAID 1 array or you can migrate from an existing single drive to a

RAID 1 array. To create a RAID 1 array using either option, follow these steps:

1

From the Select RAID Type window, select RAID-1. Select the hard drives you want using the spacebar to toggle, and press

Enter

. The RAID-1 Build Option window appears.

2

Select an option and press Enter.

The options you can choose are:

■

■

■

Create new RAID-1—

is the default option.

Copy from (11) to (12)—

copy from a source drive to a target drive if the source is equal to or smaller than the target.

Copy from (12) to (11)—

copy from a source drive to a target drive if the source is equal to or smaller than the target.

Note:

If a valid partition table or boot block is detected in the target drive, you will get a warning message that the information will be destroyed.

3

With RAID 1 you can create a spare drive. This option allows you to select the hard drive to be used as a spare for a Mirror

Disk array. To create a spare, you can create it during the creation of an array or you can add a spare later to an existing

RAID 1 array. Only one spare drive is allowed.

To create a spare during array creation, follow these steps:

a

In the Select RAID Type window, press the Spacebar twice.

The word Spare will appear next to the drive you have selected.

This only applies for the first two drives that you select. If two drives are already selected (marked with an X), the third drive you try to select will automatically be marked as a

Spare.

2-9



b

Press Enter to accept your options.

To add a spare to an existing RAID 1 array, see

Adding a Spare

Drive on page 2-11

.

After entering your options, if a partition exists on any of the selected drives, you will get a message that the partition will be deleted. Select Yes to continue, or No to cancel.

4

When the

Create Array?

message appears, select Yes and press

Enter

to create a RAID array. If you select No, the RAID creation will terminate and you will return to the Main menu.

5

After your array is created, you will be prompted with the

Driver Background Task Priority for the Build or Rebuild process. Select the Driver Background Task Priority and press

Enter

. The progress bar will appear showing the percentage completed in the create process. To stop the process and return to the Main menu, press Esc.

Driver Background Task Priority is how much priority the background tasks of Build, Verify, or Rebuild get while the driver handles I/Os from the operating system. You can select from the following driver priority levels:

■

High—

background tasks execute most of the time. This will slow down the main system. This is needed when Rebuild is

ON

and you want your RAID to become fault tolerant faster than serving the data to different applications.

■

■

Medium—

is equal division of time to serve foreground

I/Os versus background Verify or Rebuild tasks.

Low—

the background tasks are not of most importance. The background tasks may take a significant length of time to run if multiple applications are running on your system.

2-10



Deleting Arrays

To delete an array, follow these steps:

1

From the Main menu, select the array you need to delete by moving the cursor, then press Enter.

2

Press D. The following message appears:

Delete Array?

3

For RAID 0 , go to Step 4. For RAID 1, select one of these options, then continue to Step 4:

■

■

Drive ID 1—

deletes out all data on the drive 1

Drive ID 2—

deletes out all data on the drive 2

■

■

Drive ID 1 & 2—

deletes all data on both drives

None—

breaks the array but keeps any existing data on both drives

4

Press D. The following message appears:

Delete Array?

5

Select Yes and press Enter. The following message appears:

Are you sure?

6

Select Yes and press Enter. If you select No, you will return to the Main menu.

Adding a Spare Drive

With RAID 1 you have the option to create a maximum of one spare drive. To create a spare, you can create it during the creation of an array or you can add a spare later to an existing RAID 1 array.

Note:

The spare drive must be of equal or greater size than the array size. For example, if your RAID array is 36Gb, but your spare drive is 18Gb, you will not be able to select the drive as a spare.

2-11



To create a spare during array creation, follow these steps:

1

In the Select RAID Type window, press the Spacebar twice. The word Spare will appear next to the drive you have selected.

2

Press Enter to accept your options.

To add a spare to an existing RAID 1 array, follow these steps:

1

Select the array then press Enter.

2

Press Spare then press Enter. The following options appear:

Add Spare

Delete Spare

(only available if a spare already exists)

3

Select a drive and press Enter. Select Yes when the following message appears:

Are you Sure?

Yes/No

Rebuilding Arrays

Note:

Rebuilding applies to Fault Tolerant arrays (RAID 1 ) only.

If an array Build process (or initialization) is interrupted or critical with one member missing, you must perform a Rebuild to get the array to Optimal status. For a critical array Rebuild operation, the optimal drive is the source drive.

Note:

If no spare exists and a hard disk drive fails, you need to

create a spare before you can rebuild an array. See

Adding a

Spare Drive on page 2-11

before continuing your Rebuild.

For RAID 1 , you can rebuild an array by following these steps:

1

From the Main menu, select array for Rebuild and press Enter.

2

Press Rebuild.

3

Select the Driver Background Task Priority for the Rebuild and press Enter.

2-12



See

Creating RAID 1 Arrays on page 2-9

for more information on driver priority levels.

4

If your array rebuilds successfully, the following message appears:

Build/Rebuild Completed.

Press Esc to return to the Main menu.

Press Enter and you will return to the Main menu.

Note:

During the Rebuild process, you can stop the Rebuild by pressing Esc. You will get a pop-up window displaying

Stop Build?

If you select Yes, you will return to the

Main menu. HostRAID will set a check point when you exit

Rebuild. See

Check Point on page 2-15

for more information.

Verifying Data Integrity

To verify data integrity, your RAID 1 must be at Optimal status. To verify data integrity, follow these steps:

1

From the Main menu, select array, press Enter, then press V.

2

Select Yes and press Enter. If you select Yes, next select the

Driver Background Task Priority and press Enter. If you select

No

, you will return to the Main menu.

See

Creating RAID 1 Arrays on page 2-9

for more information on driver priority levels.

Note:

During the Verify process, you can stop the Verify by pressing Esc. You will get a pop-up window displaying

Stop

Verify?

If you select Yes, you will return to the Main menu.

HostRAID will set a check point when you exit Verify. See

Check Point on page 2-15


3

You will get a message asking if you want to automatically fix errors. Press Yes to AutoFix. This will execute a comparison of mirrored drives, a copy from the primary drive to secondary drive when miscompare occurs, a log of errors, and a report at the end of the verification process.

2-13



If you select No, Verify will execute a comparison of mirrored drives, a log of errors, and a report at the end of the verification process.

Note:

To fix errors found (if any), run Verify again with

Autofix=Yes

.

After you select your verification option, the following message appears:

Depending on your disk capacity, verifying may take several minutes to several hours. Are you sure?

4

When your Verify is completed, you will get a verification message and log. Press Esc to exit.

5

Press Enter and you will return to the Main menu.

2-14



Bootable Array

To create a bootable array, follow these steps:

1

From the Main menu, select array, press Enter, then press

Bootable.

2

Select Mark Bootable and press Enter.

Note:

Mark Bootable gives boot priority to the array regardless of the SCSI ID priority.

A

B

will appear next to the drive ID to indicate it as bootable.


39320 at slot 03, 00: 0F: 00

C reate, S pare, D elete , R ebuild, V erify, B ootable

ID Type Vendor Product Size Status

B 00 Mirrored (R1) Adaptec HostRAID-A 2GB Optimal

03 Hard Drive Quantum XP3227W 2GB Free

<Arrows> move cursor , <Enter> select option, <Esc> exit

Check Point

HostRAID has a check point feature that enables you to exit the

SCSISelect utility when an operation (for example, Verify, or

Rebuild) is in progress. The HostRAID driver will continue the operation where SCSISelect left off and SCSISelect will continue the operation where the HostRAID driver left off if an operation was started from the driver.

2-15


3

Installing the Software

Driver for Windows NT 4.0

In this Chapter

Installing the Driver for Windows NT 4.0

Windows NT 4.0 Installation and Configuration

Notes

3-2

3-5

This chapter explains how to install the Adaptec HostRAID software driver ( a320raid.sys

) for Windows NT 4.0. Before installing the driver, make sure you have completed the following:

■

Installed the Adaptec Ultra320 SCSI card in your system. (See the SCSI controller hardware documentation for more information.)

■

If you want to start from the RAID, create the RAID using the

SCSISelect Utility. By pressing Ctrl-A keys simultaneously when the Adaptec BIOS banner comes up, will allow you to do

SCSISelect from BIOS. See

Chapter 2, Using the SCSISelect Utility

to Manage Arrays


3-1



Installing the Driver for Windows NT 4.0

To begin driver installation, see either

Installing the Driver When

Installing Windows NT 4.0 on page 3-2

or


Windows NT 4.0 is Already Installed on page 3-3

.

Installing the Driver When Installing Windows NT 4.0

To install the a320raid.sys

driver when you are installing

Windows NT 4.0, follow these steps:

Note:

During Windows NT 4.0 installation, if your system configuration has multiple arrays and/or single drives,

Windows NT 4.0 limits the size of the system partition you can create to 1 GB.

1

Start your system with the Windows NT 4.0 Boot disk in the floppy disk drive or the Windows NT 4.0 Boot CD in the

CD-ROM drive.

Note:

If there is DOS installed and you are tying to install

Windows NT 4.0, then it may also be necessary to edit the config.sys

file to include command lines for your CD-ROM drive. See the system documentation for more information.

2

When the following message appears onscreen, press the F6 key.

Setup is inspecting your computer system’s hardware…

If you are installing from CD, skip to

Step 4

. If you are installing from floppy disk, continue to

Step 3

.

3

For Windows NT 4.0 Boot disk installation only: When prompted, insert disk #2 in your floppy disk drive. After a few moments you will see a blue screen. Continue with

Step 4

.

4

Press S to specify an additional device.

5

Press Enter to select Others; insert the Adaptec HostRAID

RAID Controller driver disk in your floppy disk drive and press Enter.

3-2


Installing the Software Driver for Windows NT 4.0

6

The screen displays the adapter drivers supported on the disk.

Select Adaptec HostRAID U320 RAID driver for Windows NT

4.0

and press Enter.

7

If you want to add drivers (other than for HostRAID), press S

and repeat

Step 5

for each additional adapter and insert the appropriate disk provided by the hardware manufacturer.

8

Press Enter to continue with the Windows NT 4.0 operating system setup. Follow the instructions onscreen and in the

Windows NT 4.0 documentation to complete the installation.

9

When Windows NT 4.0 installation is complete, install the

HostRAID Alert Utility. See

Chapter 6, Using the HostRAID

Alert Utility


Installing the Driver When Windows NT 4.0 is Already Installed

To update or install the a320raid.sys

driver if Windows NT 4.0 is already installed, follow these steps:

1

Start Windows NT 4.0.

2

Click the Start button on the Windows NT 4.0 task bar, and then point to Settings.

3

Click the Control Panel.

4

Double-click the SCSI Adapters icon.

5

Click the Drivers tab, and then click the Add button.

6

In the Install Driver window, click the Have Disk button.

7

Insert the Adaptec HostRAID RAID Controller driver disk in your floppy disk drive. Enter the following path to the installation files and then click OK.

a:\nt4

8

In the Install Driver window, Click OK.

9

You must restart your computer for the changes to take effect.

Click Yes to restart your computer.

10

When driver installation is complete, install the HostRAID

Alert Utility. See

Chapter 6, Using the HostRAID Alert Utility

for

more information.

3-3



Changing Boot Controllers

If you want to reconnect your bootable hard disk drive from the

SCSI controller to the HostRAID controller, you must:

1

Start Windows NT 4.0 and install the driver from the Adaptec

HostRAID Driver Set disk. See


Windows NT 4.0 is Already Installed on page 3-3

.

2

Shut down Windows NT 4.0 and turn off your system.

3

Switch the bootable hard disk drive from the old SCSI controller to the HostRAID controller.

4

Power on your system.

3-4


Installing the Software Driver for Windows NT 4.0

Windows NT 4.0 Installation and Configuration

Notes

If Windows NT 4.0 Setup Hangs

During Windows NT 4.0 installation, the system may hang while the Windows NT 4.0 Setup floppy disk is being used to copy the device driver. A workaround is to start from a DOS boot disk, create a DOS partition on the array using fdisk , and then install

Windows NT 4.0 on the array.

Windows NT 4.0 Disk Administrator

When creating a new array on a system running under

Windows NT 4.0, the array is not listed as usable in the

Windows NT 4.0 Disk Administrator until it is initialized. This is normal Windows NT 4.0 functionality.

Boot Order In Windows NT 4.0 versus RAID Management

During Windows NT 4.0 installation, Windows NT 4.0 does not show the devices in the boot order. Instead, it shows the arrays with the lower ID first. To minimize confusion during

Windows NT 4.0 installation, try one of the following:

■

■

Disconnect all devices other than members of the boot array, so that only one logical device is present in the Windows NT 4.0 installation. Reconnect all other devices after Windows NT 4.0 is successfully installed.

Configure the boot array in the system BIOS or with SCSISelect so that the lowest ID is a member of the boot array.

3-5


4


Driver for Windows 2000

In this Chapter

Installing the Device Driver for Windows 2000 4-2

Windows 2000 Installation and Configuration Notes

4-5

This chapter explains how to install the Adaptec HostRAID software driver ( a320raid.sys

) for Windows 2000. Before installing the driver, make sure you have completed the following:

■


■

If you want to start from the RAID, create the RAID using the

SCSISelect Utility. By pressing Ctrl-A keys simultaneously when the Adaptec BIOS banner comes up, will allow you to do



to Manage Arrays


4-1



Installing the Device Driver for Windows 2000

To begin driver installation, see either,

Installing the Driver For a

Fresh Installation of Windows 2000 on page 4-2

, or

Installing the

Driver When Windows 2000 is Already Installed on page 4-3

.

Installing the Driver For a Fresh Installation of Windows 2000

1

Start your system with the Windows 2000 Boot CD in the

CD-ROM drive.

Note:

When using a CD-ROM drive to install Windows 2000 from the bootable CD, make sure Bootable

CD-ROM support is enabled. This is done through the System

BIOS Setup Utility.

2

Press F6 when this message is displayed:

Press F6 if you need to install third-party SCSI or RAID drivers

3

Press S = Specify Additional Device.

4

Insert the Adaptec HostRAID RAID Controller driver disk when the setup prompts you to insert the manufacturer supplied disk into drive

A

, and then continue.

5


Select Adaptec HostRAID U320 RAID driver for Windows

2000

and continue with the rest of the Windows 2000 installation.

6

Your system will restart once more to finish setting up

Windows 2000.

7

When driver installation is complete, install the HostRAID

Alert Utility. See


for

more information.

4-2


Installing the Software Driver for Windows 2000

Installing the Driver When Windows 2000 is Already Installed


driver if Windows 2000 is already installed, follow these steps:

1

Start Windows 2000.

Windows 2000 will automatically discover the new hardware and start the Found New Hardware Wizard to guide you through the device driver installation.

2

At the Welcome to the Found New Hardware Wizard window, select Next.

3

On the Install Hardware Device Drivers screen, select Display a

list of the known drivers for this device

, and click Next.

4

On the Hardware Type screen, select SCSI and RAID

controllers

, and click Next.

5

On Select a Device Drivers screen, select the Have Disk button.

You will be prompted to insert the manufacturer supplied disk.

Insert the Windows 2000 Driver Disk for HostRAID in your floppy disk drive and enter the following path: a:\win2000

Click the OK button.

6

Select Adaptec HostRAID U320 RAID Driver for

Windows 2000

from the list, then click the Next button.

7

On the Update Driver Warning window, click Yes to continue the installation.

8

Click the Next button again to confirm the installation of the driver. You may be prompted with this warning message:

"The software you are about to install does not contain a

Microsoft Digital Signature ..

.

"

Ignore the warning and click Yes to continue the installation.

9

When the driver is copied on the hard disk drive, click Finish.

10

You will be prompted to restart the computer. Select Yes.

11

After restarting the system, install the HostRAID Alert Utility.

See



4-3




If you want to reconnect your bootable hard disk drive from the

SCSI controller to the HostRAID controller, you must:

1

Install the HostRAID controller into your system without attaching any devices to it. See the controller documentation for more information on installation.

2

Install the driver from the Adaptec HostRAID Driver Set disk.

See

Installing the Driver When Windows 2000 is Already Installed on page 4-3

.

3

Shut down Windows 2000 and turn off your system.

4

Switch the bootable hard disk drive from the old SCSI controller to the HostRAID controller.

5


4-4


Installing the Software Driver for Windows 2000

Windows 2000 Installation and Configuration

Notes

Windows 2000 Disk Management

When creating a new array on a system running under Windows

2000, the array is not listed in Windows 2000 Disk Management until the array is initialized. This is normal Windows 2000 functionality.

Boot Order In Windows 2000 vs. the SCSISelect Utility

During Windows 2000 installation, Windows 2000 does not show the devices in the boot order. Instead, it shows the arrays with the lower ID first. To minimize confusion during Windows 2000 installation, try one of the following:

■

■

Disconnect all devices other than members of the boot array, so that only one logical device is present in the Windows 2000 installation. Reconnect all other devices after Windows 2000 is successfully installed.

Configure the boot array in the system BIOS or with SCSISelect so that the lowest ID is a member of the boot array. See the system documentation for more information.

4-5


5


Driver for Windows XP

In this Chapter

Installing the Device Driver for Windows XP

Windows XP Installation and Configuration Notes

5-2

5-4

This chapter explains how to install the Adaptec HostRAID software driver ( a320raid

.sys

) for Windows XP. Before installing the driver, make sure you have completed the following:

■


■

If you want to boot from the RAID, create the RAID using the

SCSISelect Utility. By pressing Control-A keys simultaneously when the Adaptec BIOS banner comes up, will allow you to do



to Manage Arrays


5-1



Once Windows XP and the driver are installed, install the

HostRAID Alert Utility. With this utility you can get automatic notifications and suggestions whenever there is some change in configuration, like drive is degrading , drive goes down, or array becomes critical. See

Chapter 2, Using the SCSISelect Utility to

Manage Arrays


Installing the Device Driver for Windows XP

To begin driver installation, see either,

Installing the Driver For a

Fresh Installation of Windows XP on page 5-2

, or

Installing the Driver

When Windows XP is Already Installed on page 5-3

.

Installing the Driver For a Fresh Installation of Windows XP

1

Start your system with the Windows XP Boot CD in the

CD-ROM drive.

Note:

When using a CD-ROM drive to install Windows XP from the bootable CD, make sure Bootable CD-ROM support is enabled. This is done through the System BIOS

Setup Utility.

2

Press F6 when this message is displayed:

Press F6 if you need to install third-party SCSI drivers

3

Insert the Adaptec HostRAID RAID Controller driver disk when the setup prompts you to insert the manufacturer supplied disk into drive

A

, and then continue.

4


Select Adaptec HostRAID U320 RAID driver for Windows XP and continue with the rest of the Windows XP installation.

5

Your system will restart once more to finish setting up

Windows XP.

6

When the Windows XP installation is complete, install the

HostRAID Alert Utility. See

Chapter 6, Using the HostRAID

Alert Utility


5-2


Installing the Software Driver for Windows XP

Installing the Driver When Windows XP is Already Installed


driver if Windows XP is already installed, follow these steps:

1

Start Windows XP.

Windows XP will automatically discover the new hardware and start the Found New Hardware Wizard to guide you through the device driver installation.

2

At the Welcome to the Found New Hardware Wizard window, select Install from a list or specific location (Advanced), then click Next.

3

Select search removable media (floppy, CD-ROM...), then insert the Windows XP Driver Disk for HostRAID into your floppy disk drive and click Next.

4

Select Adaptec HostRAID U320 RAID Driver for Windows XP from the list, then click the Next button.

5

Click the Next button again to confirm the installation of the driver. You may be prompted with this warning message:

"The software you are installing has not passed Windows Logo testing to verify its compatibility with Windows XP."

Click Continue Anyway to continue the installation.

6

When the driver is copied on the hard drive, click Finish.

7


8

After rebooting the system, install the HostRAID Alert Utility.

See



Note:

The HostRAID Alert Utility must be installed in order to automatically receive error and event notification.

5-3




If you want to reconnect your bootable hard drive from the SCSI controller to the HostRAID controller, you must:

1

Install the HostRAID controller into your system without attaching any devices to it. See the controller documentation for more information on installation.

2

Install the driver from the Adaptec HostRAID Driver Set disk.

See

Installing the Driver When Windows XP is Already Installed on page 5-3

.

3

Shut down Windows XP and turn off your system.

4

Switch the bootable hard drive from the old SCSI controller to the HostRAID controller.

5


Windows XP Installation and Configuration

Notes

Windows XP Disk Management

When creating a new array on a system running under Windows

XP, the array is not listed in Windows XP Disk Management until the array is initialized. This is normal Windows XP functionality.

Boot Order In Windows XP vs. the SCSISelect Utility

During Windows XP installation, Windows XP does not show the devices in the boot order. Instead, it shows the arrays with the lower ID first. To minimize confusion during Windows XP installation, try one of the following:

■

■

Disconnect all devices other than members of the boot array, so that only one logical device is present in the Windows XP installation. Reconnect all other devices after Windows XP is successfully installed.

Configure the boot array in the system BIOS or with SCSISelect so that the lowest ID is a member of the boot array. See the system documentation for more information.

5-4


6

Using the HostRAID Alert

Utility

In this Chapter

Starting the HostRAID Alert Utility

Using the HostRAID Alert Utility

Interpreting and Responding to Event Messages

6-2

6-2

6-5

This chapter describes the functions of the HostRAID Alert Utility.

This utility is an automatic pop-up application that provides error notification, warnings, and task information.

The HostRAID Alert Utility provides the following features:

■

Alerts you that an error has taken place

■

■

■

Provides information on RAID processes

Provides continuous alert of error until error is resolved and description of where the error has occurred, including the drive number and name

Provides event log by the operating system event log

6-1



Starting the HostRAID Alert Utility

To start the HostRAID Alert Utility, follow these steps:

1

Install the Adaptec HostRAID device driver for your system.

2

Insert the HostRAID Alert Utility CD-ROM in your

CD-ROM drive.

3

Double-click the setup.exe file.

4

Follow the instructions on-screen to complete your installation.

Using the HostRAID Alert Utility

Once the HostRAID Alert Utility is installed on your operating system, it will automatically notify you of RAID task completion with a pop-up message window. See the following example:

If a critical event occurs, the HostRAID Alert Utility will notify you with the following types of messages:

6-2


Using the HostRAID Alert Utility

For fixing specific errors, see the corresponding section of the

HostRAID User’s Guide for more information.

Along with a dialog box message, the icon will automatically appear in your status bar (or status tray) whenever there is a critical event. The icon will continue to appear in your status bar until the critical event is resolved.

Viewing the Critical Event

To view the critical event:

1

Double-click the icon.

The system event log appears.

View the event information for one or all systems in order of occurrence. New entries appear on the list as the system events occur, and a date and time is listed for each event. A colorcoded symbol to the left of the message indicates the type of event it is and an indicator of its severity. See

Interpreting and

Responding to Event Messages on page 6-5


6-3



2

To view detailed information about the event, select the event and double-click the entry.

The Event Detail dialog box appears.

3

Click Close when you are finished viewing the Event Detail dialog box.

Note:

The Adaptec Alert Utility icon will remain in your status bar until you resolve the critical event.

Removing the HostRAID Alert Utility Tray Icon

To remove the HostRAID Alert Utility tray icon:

1

Right-click the icon.

A drop down menu appears.

2

Select Close.

6-4


Using the HostRAID Alert Utility

3

A warning message appears:

Are you sure you want to remove HostRAID Alert Utility from the system tray?

Click Yes.

Note:

If you choose to close the tray icon after you view a critical event without resolving the critical event, you will not get another alert notification for that instance. However, if a new critical event occurs, you will automatically get a new alert notification.

Interpreting and Responding to Event

Messages

Server events can have three different severity levels, as described in the following table. The symbol will be different depending on the operating system.

Symbol

Red dot

Yellow dot or Yellow triangle

Blue or white dot

Severity Level Description

Critical

Error

Warning

Indicates an array or system problem requiring immediate action. For example, a fault-tolerant array with a

failed disk. See Event Messages on page A-2 for more information.

Indicates an array or system problem requiring attention such as a paused channel. If no spare is available to replace the failed disk, take action immediately before another disk fails.

See

Event Messages on page A-2


Informational Contains information about a normal operation, such as creating a new array, adding a spare, or verifying an array. See

Chapter 2 for more

information.

6-5


A

Troubleshooting

In this Appendix

General Troubleshooting Procedures

A-1

General Troubleshooting Procedures

The following tips are general troubleshooting procedures:

■

Check that the Adaptec SCSI card is seated evenly all the way into the PCI/PCI-X slot.

■

■

Check that the PCI expansion slot is 5V and compliant with

PCI/PCI-X and supports Bus Mastering.

Check that the Adaptec SCSI card is detected during startup. If it is not detected, try to move it to another free PCI/PCI-X slot.

■

■

Check that all SCSI devices and the Adaptec SCSI card are assigned unique SCSI IDs.

Check that all SCSI cables and power cables are connected.

A-1



Event Messages

The HostRAID Alert Utility enables you to receive event messages that can either provide information or warn you of a critical event.

The following are event messages you can receive, their descriptions, and actions you might need to take.

Message:

Opcode <xx> request failed Sensekey=<ss>,

AddsenseCode=<asc>

Description: Some internal command has failed.

Action: If there is no other symptom in the system, please report this message to the customer support.

Message:

Unsafe shutdown detected on array <arrayname>

Description: This message will come only at the time of system startup and is informational in nature. HostRAID will start an automatic verify on the mirrored pairs to see if they are not fully synchronized. Mismatches will be automatically fixed.

Action: Nothing. Please remember to follow the regular shutdown procedure next time.

Message:

Description: Though the RAID is still not critical, this should be taken as a warning. The numbers in the bracket identify the member who had to recover from a media error.

Action:

Recovered error: Bad block repaired on array

<arrayname> [bus, ch, id, lun]

If message recurs on the same member, look for a replacement for that member before it goes down and makes the RAID critical. If it shows on different members, look for corrections on cables and connectors.

A-2


Troubleshooting

Message:

Description: This is is a SMART error reported by the drive.

Though the RAID is still not critical, this should be taken as a warning. The numbers in bracket identify the member.

Action:

Device failure predicted on array <arrayname>

[bus, ch, id]

If message recurs on the same member, look for a replacement for that member before it goes down and makes the RAID critical.

Message:

Description: This member has a failure and cannot recover. So the

RAID has now become critical.

Action:

Member is down on array <arrayname>

[bus, ch, id]

It is strongly recommended that you replace the failed drive at your earliest convenience. After you insert a new drive at the same bus or channel, you may need to start the Rebuild by rebooting the system and pressing CTRL-A. If you had a spare disk, the rebuild would have already started by deploying that disk in place of failed disk, automatically. You will need to remove the failed disk, add a new disk and make it a spare disk using

CTRL-A

at the boot time when the HostRAID BIOS displays the signature message.

A-3


B

Migrating from HostRAID to Adaptec Ultra320 SCSI

In this Appendix

Migrating With Windows 2000

Migrating With Windows XP

Migrating With Windows NT 4.0

B-2

B-5

B-9

If after installing the HostRAID drivers, you decide to use your controller as standalone SCSI without RAID functionality, you must disable HostRAID and install the SCSI drivers. To use standalone SCSI on your Adaptec Ultra320 SCSI Card, refer to the following sections of this appendix.

!

Caution:

Adaptec recommends that you back up all of your data before migrating from HostRAID to Ultra320 SCSI.

Warning:

Adaptec recommends that if you want to migrate to standalone SCSI, you migrate from RAID 1 only. If you try to migrate from RAID 0, you will loose all of your data. See

Disabling HostRAID Support on page B-3

for more

information.

B-1



!

Caution:

EZ-SCSI is only supported with standalone SCSI.

Adaptec recommends that you reinstall EZ-SCSI after migrating from HostRAID to Adaptec Ultra320 SCSI.

Migrating With Windows 2000

Installing the Adaptec Ultra320 SCSI Driver

To migrate the boot channel on HostRAID to Adaptec Ultra320

SCSI with a Windows 2000 OS, follow these steps:

1

Start Windows 2000.

2

Go to the Device Manager by clicking on

Start=>Settings=>Control Panel=>

System=>Hardware=>Device Manager

3

At the Device Manager, click the + sign next to the SCSI and

RAID controllers entry to expand it.

4

There will be two entries representing the dual channels.

Right-click on the channel that you are booting from, then select

Properties

.

Note:

If you are not sure which channel your boot drive is connected to, change the view of the Device Manager to view Devices by connection, and find out which drives are connecting to which channels.

5

Select Driver, then Update driver.

6

Click Next.

7

Select Display a list of the known drivers for this device so

that I can choose a specific driver

, then click Next.

8

Click the Have Disk button.

9

Insert the Adaptec Ultra320 SCSI Cards CD into the CD-ROM drive and click Browse. If the CD automatically opens a welcome screen, click the Exit button to close it.

B-2


Migrating from HostRAID to Adaptec Ultra320 SCSI

10

Click on the path

D:\drivers\windows\win2000

(where

D

: is the

CD-ROM drive letter).

11

Click on adpu320, then click Open.

12

Click OK.

13

Scroll down the list and select your Adaptec Ultra320 SCSI driver, then click Next.

14

Click Next again. You may be prompted with this warning message:

“The software you are about to install does not contain a Microsoft

Digital Signature...”

Ignore the warning and click Yes to continue.

15


16


The new Adaptec Ultra320 SCSI driver will be displayed under

SCSI and RAID controllers in the Device Manager.

Disabling HostRAID Support

After installing the Adaptec Ultra320 SCSI driver, you must disable

HostRAID support before you can use the SCSI features.

Warning:

Before you disable HostRAID, for RAID 1, you must break a RAID 1 array. See the following steps for instructions.

For RAID 0, you will loose all your data if you try to disable

HostRAID.

To disable HostRAID, follow these steps:

1

Press Ctrl+A keys simultaneously when the Adaptec BIOS appears.

2

When your Adaptec Ultra320 SCSI Card appears, press Enter.

If you are using a dual channel card, select Channel A, then press Enter.

3

On any channel containing an array, scroll down and select

Configure/View HostRAID

Settings.

B-3



4

Select the array by scrolling to it and pressing Enter. This will display the members of that array.

5

Press the

D

key to delete the selected array. When prompted to confirm deletion of the array, select Yes.

6

At the Deleting Information window, select None and press

Enter

.

7

When prompted, select Yes to continue.

8

Press Esc, save change, then exit.

9

At the Options screen, select Disable HostRAID support.

10

Press Esc and save change.

Completing the Adaptec Ultra320 SCSI Driver Installation

After you have installed the Adaptec Ultra320 SCSI driver and disabled HostRAID support, you need to complete the installation so that the Windows OS can detect the new driver hardware.

To complete your Adaptec Ultra320 SCSI driver installation, follow these steps:

1

Restart Windows 2000.

Windows 2000 will automatically discover the new hardware and will prompt you for the Adaptec Ultra320 SCSI Card CD.

2

You may be prompted with this warning message:

“The software you are about to install does not contain a Microsoft

Digital Signature...”

Ignore the warning and click Yes to continue.

3

Insert the Adaptec Ultra320 SCSI CD into the CD-ROM drive when prompted, click on the path

D:\drivers\windows\win2000

(where

D

: is the CD-ROM drive letter), then click OK.

B-4



4


5


Note:

To migrate the non-boot channel from HostRAID to

SCSI, follow the instructions for migrating from a boot channel for your other channel.

Migrating With Windows XP


To migrate the boot channel on HostRAID to Adaptec Ultra320

SCSI with a Windows XP OS, follow these steps:

1

Start Windows XP.

2

Go to the Device Manager by right-clicking on My Computer then clicking on Properties=>Hardware=>Device Manager.

3

At the Device Manager, click the + sign next to the SCSI and

RAID controllers entry to expand it.

4

There will be two entries representing the dual channels.

Right-click on the channel that you are booting from, then select

Update Driver

.

Note:

If you are not sure which channel your boot drive is connected to, change the view of the Device Manager to view Devices by connection, and find out which drives are connecting to which channels.

5

Select Install from a list or specific location (advanced), then click Next.

6

Select Dont’ search, I will choose the driver to install, then click Next.

7

Click the Have Disk button.

8

Insert the Adaptec Ultra320 SCSI CD into the CD-ROM drive and click Browse. If the CD automatically opens a welcome screen, click the Exit button to close it.

B-5



9

Click on the path

D:\drivers\windows\winxp

(where

D

: is the

CD-ROM drive letter).

10

Click on the adpu320, then click Open.

11

Click OK.

12

Scroll down the list and select your Adaptec Ultra320 SCSI driver, then click Next.

13

Click Next again. You may be prompted with this warning message:

“The software you are installing for this hardware...has not passed

Windows Logo testing to verify its compatibility with Windows XP...”

Ignore the warning and click Continue Anyway to continue.

14


15


The new Adaptec Ultra320 SCSI driver will be displayed under

SCSI and RAID controllers in the Device Manager.

B-6




After installing the Adaptec Ultra320 SCSI driver, you must disable

HostRAID support before you can use the standalone SCSI.

Warning:



HostRAID.


1


2

When your SCSI Card appears, press Enter.


3


Configure/View HostRAID Settings.

4


5

Press the

D


6


Enter

.

7


8

Press Esc to exit.

9


10


If you are using a dual channel card, select Channel B and repeat the steps to disable HostRAID support.

B-7




After you have installed the Adaptec Ultra320 SCSI driver and disabled HostRAID support, you need to complete the installation so that the Windows OS can detect the new driver hardware.

To complete your Adaptec Ultra320 SCSI driver installation, follow these steps:

1

Restart Windows XP.

Windows XP will automatically discover the new hardware and will prompt you for the HostRAID RAID driver.

2

At the Welcome to the found new Hardware Wizard window, select Install the software automatically (recommended), then click Next.

3

At the Please select the best match... window, keep the default drive that is highlighted and click Next.

4

You may be prompted with this warning message:

“The software you are installing for this hardware...has not passed

Windows Logo testing to verify its compatibility with Windows XP...”

Ignore the warning and click Continue Anyway.

5


6

When prompted, click Yes to restart your system.

Note:

To migrate the non-boot channel from HostRAID to

SCSI, follow the instructions for migrating from a boot channel for your other channel.

B-8



Migrating With Windows NT 4.0


To migrate the boot channel on HostRAID to SCSI with a Windows

NT 4.0 OS, follow these steps:

1

Start Windows NT.

2

Click on Start=>Settings=>Control Panel.

3

In the Control Panel, double-click the SCSI Adapters icon and click on the Drivers tab, then click Add.

4

From the Install Driver window, click Have Disk....

5

Insert the Adaptec Ultra320 SCSI CD into the CD-ROM drive. If the CD automatically opens a welcome screen, click the Exit button to close it.

6

At the Install from Disk... window, click the Browse button and path

D:\drivers\windows\winnt40

(where

D

: is the CD-ROM drive letter). Click OK.

7

From the Install Driver window, select the the appropriate

Adaptec SCSI card from the list and click OK. Restart the system.


After installing the HostRAID driver, you must disable HostRAID support before you can use the standalone SCSI features.

Warning:



HostRAID.


1


2

When your SCSI Card appears, press Enter.

B-9




3


Configure/View HostRAID Settings.

4


5

Press the

D


6


Enter

.

7


8

Press Esc to exit.

9


10


If you are using a dual channel card, select Channel B and repeat the steps to disable HostRAID support.


After you have installed the Adaptec Ultra320 SCSI driver and disabled HostRAID support, complete the installation by following these steps:

1

Restart Windows NT 4.0.

You may receive the following Service Control Manager error:

At least one service or driver failed during system startup. Use Event

Viewer to examine the event log for details.

To prevent this error from reoccuring during subsequent restarts, Click on Start=>Settings=>Control Panel and double-click the SCSI Adapters icon.

2

Click the Drivers tab, select the Adaptec HostRAID RAID driver, and click Remove.

3

When the message Are you sure you want to remove this drivers? appears, Click Yes and restart the system.

B-10


Glossary

A

array

Two or more disks configured to appear as a single disk to the host system.

array controller

The electronic circuitry used to support RAID functionality.

array disk

A hard disk that is a member of an array.

array member

A single hard disk used in an array.

B

bootable array

An array configured as the boot device.

bus

A set of conductors that connect the functional units in a computer.

C

capacity

The total usable disk space available in an array, in megabytes.

channel

Any path used for the transfer of data and control information between storage devices and a storage controller or I/O adapter.

check point

A feature that enables you to exit the SCSISelect Utility when an operation is in progress and be able to continue without interruption. The driver then resumes the operation from where the BIOS left off and the BIOS resumes the operation where the driver left off.

Glossary-1



critical array

An array that is still operational, but is no longer maintaining redundant data.

D

dedicated spare

A spare hard disk that automatically replaces a failed hard disk

only for the array to which it is dedicated.

discovery

The process by which information about a system or subsystem is obtained.

disk

See hard disk.

disk ID

Consists of the bus number, SCSI ID, and LUN, for example, 1:04:0.

See also bus; LUN; SCSI ID.

drive light

An indicator light on a disk that illuminates during read or write operations.

E

enclosure

A physical housing for hard disks, which can be connected internally or externally to a computer. An enclosure usually contains one or more power supplies, fans, and temperature sensors.

enclosure ID

Consists of the bus number, SCSI ID, and LUN, for example, 1:04:0.

See also bus; LUN; SCSI ID.

enclosure management device

See enclosure.

event

A notification or alert from the system indicating that a change has occurred.

Glossary-2


Glossary

event log

A file used to maintain information about prior controller activities or errors.

event notification

The means used by the system to communicate information about event occurrence.

F

fault tolerance

The ability of a system to keep working in the event of hardware or software faults. Fault tolerance is usually achieved by duplicating key components of the system.

fault-tolerant arrays

Arrays that have duplicate components (RAID 1 and RAID 10).

H

hard disk

A physical hard disk on a SCSI bus.

host adapter

Electronic circuitry that supports I/O to storage devices, but which does not support RAID.

HostRAID

Intelligent RAID on chip. Adaptec product that adds entry-level

RAID functionality to SCSI ASICs and host bus adapters.

I

initialized array

An array that is ready for data reads and writes.

L

logical device

A read/write resource, such as an array or spare, that does not exist until configured by the Software Management tool.

Logical Unit Number

See LUN.

Glossary-3



low-level format

A low-level format completely cleans any data off the hard disk.

LUN

Stands for Logical Unit Number. The number assigned to a subdevice (logical unit) of a SCSI target. Each SCSI target can contain up to eight subdevices numbered 0 through 7; however, most SCSI devices contain only one subdevice (LUN 0).

M

mirroring; mirrored array

Synonym for RAID 1. Full redundancy is obtained by maintaining identical copies of data on two or more hard disks. Mirroring provides fault tolerance with a minor performance penalty.

monitoring

The process of receiving, displaying, and logging system events.

O

off-line array

An array that is not responding.

P

parity

In RAID, a form of redundancy used to recreate the data of a failed hard disk in a disk array. Used in RAID levels 2, 3, 4 and 5.

physical resources

The Adaptec Family Adapter products, channels, and SCSI devices installed in the server.

poll

A validation of discovery information.

Glossary-4


Glossary

R

RAID

Acronym for Redundant Array of Independent (Inexpensive)

Disks. Coined in 1987 by researchers at the University of California at Berkeley to describe a set of disk array architectures that provide fault tolerance and improved performance.

RAID 0 (striping)

An array where data is distributed, or striped, across the disks in the array.

RAID 1 (mirrored)

An array that uses a single pair of disks. Both disks in the pair contain the same data.

rebuild

The regeneration and writing onto one or more replacement hard disks of all the data from a failed hard disk in a redundant RAID array. Rebuild is usually performed in the background while applications are accessing data in the array.

reconstruction

See rebuild.

redundancy

Maintaining duplicates for any given component in a system so the system can automatically replace a failed component with a working substitute. A parity RAID array’s members are redundant since surviving members may collectively replace the data from a failed hard disk.

Glossary-5



S

SCSI

Stands for Small Computer System Interface. A parallel interface standard used to connect various types of peripheral device (such as disk drives) to computers. Although SCSI is an ANSI standard, it exists in several variations.

SCSI array

A group of hard disks connected to the same SCSI array controller and accessed as a single storage unit. It is not apparent to users that an array is actually more than one disk drive.

SCSI array controller

The electronic circuitry used to control a SCSI array.

SCSI Device ID

See SCSI ID.

SCSI ID

The number assigned to each SCSI device attached to a SCSI bus.

See also bus; disk ID.

server

A computer set up to provide services used by other computers in a network environment. Typical servers handle disk storage, e-mail, or database functions.

SMART

Stands for Self-Monitoring Analysis and Reporting Technology.

Hard disks that support this technology continually analyze their performance and generate an alert if they determine that the hard disk is likely to fail in the next few hours.

spare

A disk drive that is assigned to one or more arrays and kept in reserve in case of drive failure. A spare automatically replaces a failed drive in an array.

stand-alone hard disk

A hard disk that is not part of an array.

stripe size

The size that is used to stripe data or parity information across the disks in the array.

Glossary-6


Glossary

striping, disk; striped array

Spreading data over multiple disks to enhance performance. Often referred to as RAID 0, simple data striping provides no redundancy scheme and is not technically a standardized RAID level.

subsystem

The collection of software and hardware that controls storage to be managed and monitored.

system

Used generically to refer to a server, a networked client, or a stand-alone workstation.

T

target ID

See SCSI ID.

V

verify

The process of checking the integrity of redundant data stored on fault-tolerant arrays.

virtual device

Arrays and spares that do not exist until they are configured on the server with HostRAID.

virtual device order

The sequence in which the server’s operating system detects the arrays, single hard disks, and other devices connected to the controller when the server boots.

Glossary-7


Index

A

Array creating

2-6

deleting 2-11

rebuilding 2-12

viewing

2-5

Array management 2-1

C

Check point

2-15

rebuild

2-13

verify

2-13

Creating arrays

2-6

Critical events viewing

6-3

D

data integrity

verifying 2-13

Deleting an array

2-11

Driver priority

levels 2-10 ,

2-13

selecting

2-12

E

Event notifications interpreting and responding to

6-5 severity levels 6-5

F

Fault-tolerant redundancy

1-4

Features 1-2

H

HostRAID defining

1-1

HostRAID Alert Utility features

6-1

removing tray icon

6-4

starting

6-2 using 6-2

viewing events

6-3

I

Installation

Windows 2000 driver

4-2 to

4-3

Windows NT 4.0 driver

3-2

to

3-3

Windows XP driver 5-2 to

5-3

M

Manager set diskettes

3-2

migrating to Ultra320 SCSI B-1

Windows 2000 B-2

Windows NT 4.0

B-9

Windows XP

B-5

Mirroring

1-4

O

Operating systems supported

1-3

R

RAID creating RAID 0 array

2-8

creating RAID 1 array

2-9

defining

1-4

defining fault-tolerant redundancy

1-4

Index-1



defining unified array 1-4

levels supported

1-4

RAID 0 1-4 ,

2-2

creating array 2-8

RAID 1 1-4 ,

2-2

creating array 2-9

RAID levels supported 1-4

Rebuilding an array 2-12

S

SCSISelect Utility 2-1

describing 1-1

exiting

2-5

starting

2-2

using menus

2-2

Spare drive adding to RAID 1

2-9 ,

2-11

Striping

1-4

System requirements

1-3

T

Technical Support Identification

(TSID) number

iii

Troubleshooting

A-1

TSID Number

See Technical Support

Identification Number

U

Unified array 1-4

V

Verifying a build 2-13

Viewing array 2-5

W

Windows 2000 driver installation

4-2

to 4-3

installation and configuration notes

4-5

Windows NT 4.0

driver installation

3-2

to 3-3


3-5

Windows XP driver installation

5-2

to 5-3


5-4

Index-2


R

Adaptec, Inc.

691 South Milpitas Boulevard

Milpitas, CA 95035 USA

© 2001-2002 Adaptec, Inc.

All rights reserved. Adaptec and the Adaptec logo are trademarks of Adaptec, Inc. which may be registered in some jurisdictions.

Part Number: 513335-06, Ver. AA JG 09/02

No results