Home » Fujitsu Manuals » Hard Drives » Fujitsu MAN3367FC » Manual Viewer

Fujitsu MAN3367FC Manual/User Guide - Page 8

Principle of Operation, APPENDIX, A to D, DISCLAIMER

Add to My Manuals
Save this manual to your list of manuals

Page 8 highlights

Preface Chapter 8 Principle of Operation This chapter explains disk drives configuration and operation of MAN series. APPENDIX A to D The appendixes give supplementary information, including the locations of connector, the signal assignments of interface connectors, lists of model names and product numbers, and fibre channel interface functions. The model numbers have a suffix that describes the electrical requirements of the fibre channel interface between host system and disk drive, the data formatted at the factory and device type. CONVENTIONS USED IN THIS MANUAL 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 MAN 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 fibre channel, 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 AN 3 735 FC Interface types FC: Fibre Channel Formatted capacity (100 MB units) Disk drive size 3: 3.5 type. Hard Disk Drive Type AN: Number of rotations 10,025min-1 (10,025rpm) ii C141-E133-02EN

Section	Page
Front Cover	1
FOR SAFE OPERATION	2
Revision History	5
Preface	7
Important Alert Items	11
MANUAL ORGANIZATION	13
REFERENCED STANDARDS	15
CONTENTS	17
CHAPTER 1 General Description	25
1.1 Standard Features	26
1.2 Hardware Structure	29
CHAPTER 2 Specifications	33
2.1 Hardware Specifications	33
2.1.1 Model name and part number	33
2.1.2 Function specifications	34
2.1.3 Environmental specifications	36
2.1.4 Error rate	37
2.1.5 Reliability	37
CHAPTER 3 Data Format	41
3.1 Data Space	41
3.1.1 Cylinder configuration	41
3.1.2 Alternate spare area	44
3.1.3 Track format	45
3.1.4 Sector format	47
3.1.5 Format capacity	49
3.2 Logical Data Block Addressing	50
3.3 Defect Management	51
3.3.1 Defect list	51
3.3.2 Alternate block allocation	51
CHAPTER 4 Installation Requirements	57
4.1 Mounting Requirements	57
4.1.1 External dimensions	57
4.1.2 Mounting	59
4.1.3 Notes on mounting	59
4.2 Power Supply Requirements	63
4.3 Connection Requirements	65
4.3.1 Connector	65
4.3.2 Interface connector	65
CHAPTER 5 Installation	67
5.1 Notes on Handling Drives	67
5.2 Setting	69
5.2.1 Loop ID setting	69
5.2.2 Mode settings	69
5.3 Mounting Drives	70
5.3.1 Mounting procedures	70
5.4 Dismounting Drives	71
5.5 Checking Operation after Installation and Preparing the IDD for Use	72
5.5.1 Checking initial operation	72
5.5.2 Checking connection	73
5.5.3 Formatting	76
5.5.4 Setting parameters	78
5.6 Spare Disk Drive	82
CHAPTER 6 Diagnostics and Maintenance	83
6.1 Diagnostics	83
6.1.1 Self-diagnostics	83
6.1.2 Test programs	86
6.2 Maintenance Information	87
6.2.1 Precautions	87
6.2.2 Maintenance requirements	88
6.2.3 Maintenance levels	90
6.2.4 Revision numbers	91
6.2.5 Tools and test equipment	92
6.2.6 Tests	92
6.3 Operation Check	94
6.3.1 Initial seek operation check	94
6.3.2 Operation test	94
6.3.3 Diagnostic test	94
6.4 Troubleshooting Procedures	95
6.4.1 Outline of troubleshooting procedures	95
6.4.2 Troubleshooting with disk drive replacement in the field	95
6.4.3 Troubleshooting at the repair site	97
6.4.4 Troubleshooting with parts replacement in the factory	98
6.4.5 Finding possibly faulty parts	98
CHAPTER 7 Error Analysis	99
7.1 Error Analysis Information Collection	99
7.1.1 Sense data	99
7.1.2 Sense key, sense code, and subsense code	99
7.2 Sense Data Analysis	101
7.2.1 Error information indicated with sense data	101
7.2.2 Sense data (3-0C-03), (4-40-xx), (4-44-xx), and (4-C4-xx)	102
7.2.3 Sense data (1-1x-xx), (3-1x-xx) and (E-1D-00): Disk read error	102
7.2.4 Sense data (5-2x-xx), (5-3D-00), (5-90-00), (B-47-xx), (B-49-00), (B-4D-xx) and (B-4E-00): fibre channel interface erro	102
CHAPTER 8 Principle of Operation	103
8.1 Outline	103
8.2 Disk Drive Configuration	103
8.2.1 Disks	104
8.2.2 Heads	104
8.2.3 Spindle mechanism	104
8.2.4 Actuator	104
8.2.5 Air filters	104
8.3 Circuit Configuration	105
8.4 Power-On Sequence	107
8.5 Factory-Calibration	108
8.6 Read/Write Circuit	109
8.6.1 Head IC	109
8.6.2 Write circuit	109
8.6.3 Read circuit	111
8.7 Servo Control	111
8.7.1 Servo control circuit	111
8.7.2 Servo format	112
8.7.3 Servo frame format	114
8.7.4 Spindle motor control	114
8.7.5 Voice coil motor control	115
APPENDIX A Locations of Connector	117
A.1 Locations of Connector	118
APPENDIX B Connector Signal Allocation	119
B.1 Interface (FC-SCA) Connector Signal Allocation	120
APPENDIX C Model Names and Product Numbers	121
C.1 Model Names and Product Numbers	122
APPENDIX D Fibre Channel Interface Functions	123
D.1 Fibre Channel Interface Function Specifications	124
Glossary	133
Acronyms and Abbreviations	137
Index	139
READER’S COMMENT FORM	143

Match case Limit results 1 per page

Preface

C141-E133-02EN

Chapter 8

Principle of Operation

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

APPENDIX

A to D

The appendixes give supplementary information, including the locations of connector, the

signal assignments of interface connectors, lists of model names and product numbers, and

fibre channel interface functions.

The model numbers have a suffix that describes the electrical requirements of the fibre

channel interface between host system and disk drive, the data formatted at the factory and

device type.

CONVENTIONS USED IN THIS MANUAL

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 MAN 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 fibre channel, 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 AN 3 735 FC

Interface types

FC:

Fibre Channel

Formatted capacity (100 MB units)

Disk drive size

3: 3.5 type. Hard Disk Drive

Type

AN:

Number of rotations 10,025min

-1

(10,025rpm)