Fujitsu MAS3184NC/NP Manuel utilisateur
C141-E185-01EN
MAS3735NC/NP
MAS3367NC/NP
MAS3184NC/NP
DISK DRIVES
PRODUCT/MAINTENANCE MANUAL
C141-E185
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.
All Right Reserved, Copyright © FUJITSU LIMITED 2002
C141-E185 i
REVISION RECORD
Edition Date published Revised contents
01 November, 2002
Specification No.: C141-E185-**EN
ii C141-E185
Related Standards
roduct specifications and functions described in this manual comply with the following ANSI
(*1) standards.
Document number Title
T10/1236D Rev.20
[NCITS.351:2001]
SCSI rimary Commands-2 (S C-2)
T10/996D Rev.8c
[NCITS.306:1998]
SCSI-3 Block Commands (SBC)
T10/1157D Rev.20 SCSI Architecture Model-2 (SAM-2)
T10/1365D Rev.7 SCSI arallel Interface-4 (S I-4)
*1 ANSI = American National Standard Institute
In case of conflict between this manual and any referenced document, this manual takes
precedence.
C141-E185 iii
PREFACE
This manual describes the MAS3735NC/N , MAS3367NC/N and MAS3184NC/N (hereafter, MAS
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.
OVERVIEW OF MANUAL
This manual consists of the following eight chapters:
CHAPTER 1 GENERAL DESCRIPTION
This chapter introduces the MAS series disk drives and discusses their standard features, hardware, and
system configuration.
CHAPTER 2 SPECIFICATIONS
This chapter gives detailed specifications of the MAS 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 INSTALLATION REQUIREMENTS
This chapter describes the basic physical and electrical requirements for installing MAS series disk drives.
CHAPTER 5 INSTALLATION
This chapter explains how to install MAS 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 MAS 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.
APPENDIX A TO B
The appendixes give supplementary information, including a list of setting items and the signal assignments
of interface connector.
iv C141-E185
CONVENTIONS FOR ALERT MESSAGES
This manual uses the following conventions for alerts to prevent physical or property damages to users or
by standards.
CAUTION This indicates that either minor or moderate
personal injury may occur if the user does not
perform the procedure correctly.
NOTICE This 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 This indicates information that the helps the user
use the product more effectively.
CONVENTIONS USED IN THIS MANUAL
The MAS3735NC/N , MAS3367NC/N and MAS3184NC/N disk drives are described as "the intelligent
disk drive (IDD)", "the drive" or "the device" in this manual.
Decimal number is represented normally.
Hexadecimal number is represented as X'17B9', 17B9h or 17B9H.
Binary number is represented as "010".
ATTENTION
lease forward any comments you may have regarding this manual.
To make this manual easier for users to understand, opinions from readers are needed. lease write your
opinions or requests on the Comment at the back of this manual and forward it to the address described in
the sheet.
C141-E185 v
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 correctl . This alert signal also indicates
that damages to the product or other propert may occur if the user does not
perform the procedure correctl .
Task Alert message Page
Data loss
For MAS series, Reed Solomon codes are applied for their ECC.
The sector-data is diided into 4 interlea ing 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
×
4
( interleae) = 20 byte]
If the error of read sector keeps allowable error byte number,
correction is performed.
Howe er, if error byte exceeds its allowable number, correction
may not be performed properly.
Hot temperature
To pre ent injury, do not handle the dri e until after the de ice 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 (NP model only)
3. To short the setting terminal, use the short plug attached when
the de ice is shipped from the factory.
2-5
5-1
5-5
Mounting Installation
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 NC model)
5-12
vi C141-E185
Task Alert message age
Damage
1. Be careful of the insertion orientation of the SCSI connectors.
With the system in which terminating resistor power is supplied
ia the SCSI cable, if the power is turned on, the o ercurrent
protection fuse of the terminating resistor power supplier may
be blown or the cable may be burnt if o ercurrent protection is
not pro ided.
When the recommended parts listed in Table 4.2 are used,
inserting the cables in the wrong direction can be pre ented.
2. To connect SCSI de ices, be careful of the connection position
of the cable. Check that the SCSI de ice with the terminating
resistor is the last de ice connected to the cable.
5-12
Mounting Installation
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 a oid shocks, turn off the power before connecting or
disconnecting a cable, connector, or plug.
2. To a oid injury, do not touch the mechanical assembly during
disk dri e operation.
3. Do not use sol ents to clean the disk dri e.
Caution
1. Always ground yourself with a wrist strap connected to ground
before handling. ESD (Electrostatics Discharge) may cause
the damage to the de ice.
2. To pre ent electrical damage to the disk dri e, turn the power
off before connecting or disconnecting a cable, connector, or
plug.
3. Do not remo e a PCA. This operation is required to pre ent
unexpected or unpredictable operation.
4. Do not use a conducti e cleaner to clean a disk dri e 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
Ne er open the disk enclosure in the field. Opening the disk
enclosure may cause an irreparable fault.
Data loss
Sa e data stored on the disk dri e before requesting repair. Fujitsu
does not assume responsibility if data is destroyed during ser icing
or repair.
6-4
6-5
6-6
6-6
6-15
6-7
C141-E185 vii
MANUAL ORGANIZATION
RODUCT/
MAINTENANCE
MANUAL
(This manual)
1. General Description
2. Specifications
3. Data Format
4. Installation Requirements
5. Installation
6. Diagnostics and Maintenance
7. Error Analysis
SCSI hysical
Interface
Specifications
1. SCSI Bus
2. SCSI Message
3. SCSI Bus Error Recovery rocessing
SCSI Logical
Interface
Specifications
1. Command rocessing
2. Data Buffer Management
3. Command Specification
4. Sense Data and error Recovery rocedure
5. Disk Medium Management
This page is intentionally left blank.
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