Fujitsu MAM3184MC/MP Manuel utilisateur

C141-E134-01EN

MAM3367MC/MP SERIES

MAM3184MC/MP SERIES

DISK DRIVES

PRODUCT/MAINTENANCE MANUAL

C141-E134-01EN

FOR SAFE OPERATION

Handling of This manual

This manual contains important information for using this product. Read thoroughly before using the

product. Use this product only after thoroughly reading and understanding especially the section “Important

Alert Items” in this manual. Keep this manual handy, and keep it carefully.

FUJITSU makes every effort to prevent users and bystanders from being injured or from suffering damage

to their property. Use the product according to this manual.

IMPORTANT NOTE TO USERS

READ THE ENTIRE MANUAL CAREFULLY BEFORE USING THIS PRODUCT.

INCORRECT USE OF THE PRODUCT MAY RESULT IN INJURY OR DAMAGE

TO USERS, BYSTANDERS OR PROPERTY.

While FUJITSU has sought to ensure the accuracy of all information in this manual, FUJITSU assumes no

liability to any party for any damage caused by any error or omission contained in this manual, its updates

or supplements, whether such errors or omissions result from negligence, accident, or any other cause. In

addition, FUJITSU assumes no liability with respect to the application or use of any porduct or system in

accordance with the descriptions or instructions contained herein; including any liability for incidental or

consequential damages arising therefrom.

FUJTSU DISCLAIMS ALL WARRANTIES REGARDING THE INFORMATION CONTAINED

HEREIN, WHETHER EXPRESSED, IMPLIED, OR STATUTORY.

FUJITSU reserves the right to make changes to any products described herein without further notice and

without obligation.

This product is designed and manufactured for use in standard applications such as office work, personal

devices and household appliances. This product is not intended for special uses (atomic controls,

aeronautic or space systems, mass transport vehicle operating controls, medical devices for life support, or

weapons firing controls) where particularly high reliability requirements exist, where the pertinent levels of

safety are not guaranteed, or where a failure or operational error could threaten a life or cause a physical

injury (hereafter referred to as "mission-critical" use). Customers considering the use of these products for

mission-critical applications must have safety-assurance measures in place beforehand. Moreover, they are

requested to consult our sales representative before embarking on such specialized use.

The contents of this manual may be revised without prior notice.

The contents of this manual shall not be disclosed in any way or reproduced in any media without the

express written permission of Fujitsu Limited.

C141-E134-01EN i

REVISION RECORD

Edition Date published Revised contents

01 July., 2001

Specification No.: C141-E134-01EN

ii C141-E134-01EN

Related Standards

Specifications and functions of products covered by this manual comply with the following

standards.

Standard (Text) No. Name Enacting Organization

ANSI X3.131-1994 Small Computer System Interface -

2(SCSI-2) American National

Standards Institute

(ANSI)

T10/1236-D Rev 19 SCSI Primary Commands-2 (SPC-2) American National

Standards Institute

(ANSI)

ANSI NCITS. 306-1998 SCSI-3 Block Commands (SBC) American National

Standards Institute

(ANSI)

ANSI X3.270-1996 SCSI-3 Architecture Model (SAM) American National

Standards Institute

(ANSI)

ANSI NCITS. 336-2000 SCSI Parallel Interface-3 (SPI-3) American National

Standards Institute

(ANSI)

C141-E134-01EN iii

PREFACE

This manual describes the MAM3367MC/MP, MAM3184MC/MP (hereafter, MAM series), 3.5 type fixed

disk drives with an embedded SCSI controller.

This manual details the specifications and functions of the above disk drive, and gives the requirements and

procedures for installing it into a host computer system.

This manual is written for users who have a basic understanding of fixed disk drives and their use in

computer systems. The MANUAL ORGANIZATION section describes organization and scope of this

manual. The need arises, use the other manuals.

Chapter 1 GENERAL DESCRIPTION

This chapter introduces the MAM series disk drives and discusses their standard features, hardware, and

system configuration.

Chapter 2 SPECIFICATIONS

This chapter gives detailed specifications of the MAM series disk drives and their installation environment.

Chapter 3 DATA FORMAT

This chapter describes the data structure of the disk, the address method, and what to do about media

defects.

Chapter 4 INSTALLATION REQUIREMENTS

This chapter describes the basic physical and electrical requirements for installing MAM series disk drives.

Chapter 5 INSTALLATION

This chapter explains how to install MAM series disk drives. It includes the notice and procedures for

setting device number and operation modes, mounting the disk drive, connecting the cables, and confirming

drive operation.

Chapter 6 DIAGNOSIS and MAINTENANCE

This chapter describes the automatic diagnosis, and maintenance of MAM series disk drive. This chapter

also describes diagnostic methods for operation check and the basics of troubleshooting the disk drives.

Chapter 7 ERROR ANALYSIS

This chapter describes in details how collect the information for error analysis and how analyze collected

error information.

Chapter 8 PRINCIPLE OF OPERATION

This chapter explains disk drives configuration and operation of MAM series.

iv C141-E134-01EN

APPENDIX A to D

The appendixes give supplementary information, including the locations of mounting setting terminals and

connectors, a list of setting items, the signal assignments of interface connectors, lists of model names and

product numbers, and SCSI interface functions.

The model numbers have a suffix that describes the electrical requirements of the SCSI interface between

host system and disk drive, the data formatted at the factory and device type.

CONVENTIONS

This manual uses the following conventions for alerts to prevent physical or property damages to users or

by standards.

DANGER

DANGER indicates that personal injury will occur if the user does not perform the procedure correctly.

WARNING

WARNING indicates that personal injury could occur if the user does not perform the procedure

correctly.

CAUTION

CAUTION indicates that either minor or moderate personal injury may occur if the user does not

perform the procedure correctly.

NOTICE

NOTICE indicates that inconvenience to the user such as damages to the product, equipment, data, and/or

other property may occur if the user does not pay attention or perform the procedure correctly.

IMPORTANT

IMPORTANT indicates information that the helps the user use the product more effectively.

Indicates

C141-E134-01EN v

This manual indicates;

Decimal number: Indicates as it is.

Hexadecimal number: Indicates as X’17B9’, 17B9h, or 17B9H

Binary number: Indicates as “010”

DISCLAIMER

Failure of the MAM series intelligent disk drive is defined as a failure requiring adjustments, repairs, or

replacement. Fujitsu is not responsible for drive failures caused by misuse by the user, poor environmental

conditions, power trouble, host problems, cable failures, or any failure not caused by the drive itself.

The suffix of the model name of the disk drive varies depending on the electrical requirements, capacity,

and data format at factory shipment of the SCSI, i.e., the interface for connecting the device type or host

system and the disk drives (Note 1). However, in this manual, the typical model names (Note 2) are used

unless otherwise noted. These disk drives may be called intelligent disk drives (IDD), drives, or devices in

this manual.

Note 1: Model names

M AM 3 367 MC

Interface types MC: LVD, 16-bit SCSI SCA2 connector 160MHz transfer

MP: LVD, 16-bit SCSI 68 pin connector 160MHz transfer

Formatted capacity (100 MB units)

Disk drive size 3: 3.5 type. Hard Disk Drive

Type AM: Number of rotations 15,000min-1 (15,000rpm)

Note 2: Type model name

Type model name Model name

MAM3367 MAM3367MC, MAM3367MP

MAM3184 MAM3184MC, MAM3184MP

vi C141-E134-01EN

Important Alert Items

Important Alert Messages

The important alert messages in this manual are as follows:

A hazardous situation could result in minor or moderate personal injury if the

user does not perform the procedure correctly. This alert signal also indicates

that damages to the product or other property may occur if the user does not

perform the procedure correctly.

Task Alert message Page

Mounting Installation Data loss

For MAM series, Reed Solomon codes are applied for their ECC.

The sector-data is divided into 6 interleaving sectors, and ECC is

performed in each sector where the maximum number of errors (up

to 5 byte) can be corrected. [Total maximum byte: 5 byte

6 (

interleave) = 30 byte]

If the error of read sector keeps allowable error byte number,

correction is performed.

However, if error byte exceeds its allowable number, correction

may not be performed properly.

Hot temperature

To prevent injury, do not handle the drive until after the device has

cooled sufficiently after turning off the power. The DE and LSI

become hot during operation and remain hot immediately after

turning off the power.

Data loss

1. The user must not change the setting of terminals not described

in this section. Do not change setting status set at factory

shipment.

2. Do not change the setting of terminals except following setting

pins during the power is turned on.

• Write protect: CN2 9-10 (MP model only)

3. To short the setting terminal, use the short plug attached when

the device is shipped from the factory.

Damage

1. Make sure that system power is off before connecting or

disconnecting cables.

2. Do not connect or disconnect cables when power is on.(except

MC model)

Damage

1. Be careful of the insertion orientation of the SCSI connectors.

With the system in which terminating resistor power is supplied

via the SCSI cable, if the power is turned on, the overcurrent

2-5

5-1

5-5

5-11

C141-E134-01EN vii

Task Alert message Page

Mounting Installation protection fuse of the terminating resistor power supplier may

be blown or the cable may be burnt if overcurrent protection is

not provided.

When the recommended parts listed in Table 4.2 are used,

inserting the cables in the wrong direction can be prevented.

2. To connect SCSI devices, be careful of the connection position

of the cable. Check that the SCSI device with the terminating

resistor is the last device connected to the cable.

Data loss

When the SEND DIAGNOSTIC command terminates with the

CHECK CONDITION status, the INIT must collect the error

information using the REQUEST SENSE command. The RECEIVE

DIAGNOSTIC RESULTS command cannot read out the error

information detected in the self-diagnostics.

Caution

1. To avoid shocks, turn off the power before connecting or

disconnecting a cable, connector, or plug.

2. To avoid injury, do not touch the mechanical assembly during

disk drive operation.

3. Do not use solvents to clean the disk drive.

Caution

1. Always ground yourself with a wrist strap connected to ground

before handling. ESD (Electrostatics Discharge) may cause

the damage to the device.

2. To prevent electrical damage to the disk drive, turn the power

off before connecting or disconnecting a cable, connector, or

plug.

3. Do not remove a PCA. This operation is required to prevent

unexpected or unpredictable operation.

4. Do not use a conductive cleaner to clean a disk drive assembly.

5. Ribbon cables are marked with a colored line. Connect the

ribbon cable to a cable connector with the colored wire

connected to pin 1.

Damage

Never open the disk enclosure in the field. Opening the disk

enclosure in the field may cause an irreparable fault.

Data loss

Save data stored on the disk drive before requesting repair. Fujitsu

does not assume responsibility if data is destroyed during servicing

or repair.

6-4

6-5

6-6

6-15

6-7

viii C141-E134-01EN

MANUAL ORGANIZATION

PRODUCT/

MAINTENANCE

MANUAL

(This manual)

1. General Description

2. Specifications

3. Data Format

4. Installation Requirements

5. Installation

6. Diagnostics and Maintenance

7. Error Analysis

8. Principle of Operation

SCSI Physical

Interface

Specifications

1. SCSI Bus

2. SCSI Message

3. SCSI Bus Error Recovery Processing

SCSI Logical

Interface

Specifications

1. Command Processing

2. Data Buffer Management

3. Command Specification

4. Sense Data and error Recovery Procedure

5. Disk Medium Management

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