Fujitsu MAX3073FC Manual de usuario

C141-E234-01EN MAX3147FC MAX3073FC MAX3036FC HARD DISK DRIVES PRODUCT/MAINTENANCE MANUAL

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C141-E234 v Important Alert Items Important Alert Messages The important alert messages in this manual are as follows: A hazardous situation coul

Important Alert Items vi C141-E234 Task Alert message Page Installation Damage 1. When dismounting the drive which is mounted on the system while p

Important Alert Items C141-E234 vii Task Alert message Page Diagnostics and Maintenance Caution 1. Always ground yourself with a wrist strap conne

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C141-E234 ix MANUAL ORGANIZATION PRODUCT/ MAINTENANCE MANUAL (This manual) 1. General Description 2. Specifications 3. Data Format 4. Inst

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C141-E234 xi CONTENTS CHAPTER 1 General Description ...1-1 1.1 Standard Features...

Contents xii C141-E234 4.1.2 Mounting orientations ...4-3 4.1.3 Notes on

Contents C141-E234 xiii 6.2.5 Tools and test equipment ...6-9 6.2.6 Tests ..

C141-E234 FOR SAFE OPERATION Handling of This Manual This manual contains important information for using this product. Read thoroughly before using t

Contents xiv C141-E234 Illustrations Figures Figure 1.1 FC model drives outer view... 1-5 Figu

Contents C141-E234 xv Tables Table 2.1 Model names and order numbers...2-1 Table 2.2 Function spec

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C141-E234 1-1 CHAPTER 1 General Description 1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration This chapter describes the f

General Description 1-2 C141-E234 • Arbitration • Disconnection/Reconnection • Data bus parity The SCSI commands can manipulate data through l

1.1 Standard Features C141-E234 1-3 When Write Cache is enabled, you should ensure that the cached data is surely flushed to the disk media befor

General Description 1-4 C141-E234 (12) Error recovery The HDD can try to recover from errors in Fibre Channel Loop or the disk drive using its pow

1.2 Hardware Structure C141-E234 1-5 (19) Diagnosis The HDD has a diagnostic capability which checks internal controller functions and drive opera

General Description 1-6 C141-E234 (2) Heads The MR (Magnet - Resistive) of the CSS (contact start/stop) type heads are in contact with the disks wh

1.3 System Configuration C141-E234 1-7 1.3 System Configuration For the Fibre Channel, the ANSI standard defines Arbitrated Loop, Fabric, and Po

C141-E234 Caution This computer device shall meet FCC Class A environment. If you use this device at Home environment, it may affect to the Televisi

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C141-E234 2-1 CHAPTER 2 Specifications 2.1 Hardware Specifications This chapter describes specifications of the HDD. 2.1 Hardware Specificati

Specifications 2-2 C141-E234 2.1.2 Function specifications Table 2.2 shows the function specifications of the HDD. Table 2.2 Function specificati

2.1 Hardware Specifications C141-E234 2-3 (*3) The seek time is as follows: Seek time [ms] Seek Difference [4096 Cyl/div] (*4) The start tim

Specifications 2-4 C141-E234 2.1.3 Environmental specifications Table 2.3 lists environmental and power requirements. Table 2.3 Environmental/pow

2.1 Hardware Specifications C141-E234 2-5 (*1) For detail condition, see Section 4.1. (*2) Vibration applied to the drive is measured at near t

Specifications 2-6 C141-E234 Note: The MTBF is defined as: Operating time (hours) at all field sites MTBF = The number of equipment failures fro

2.1 Hardware Specifications C141-E234 2-7 (4) Data security at power failure Integrity of the data on the disk is guaranteed against all forms

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C141-E234 3-1 CHAPTER 3 Data Format 3.1 Data Space 3.2 Logical Data Block Addressing 3.3 Defect Management This chapter explains data space

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Data Format 3-2 C141-E234 Note: Spare sectors on the last track in each cylinder are not necessarily placed at the end of the track because of a tr

3.1 Data Space C141-E234 3-3 (1) User space The user space is a storage area for user data. The data format on the user space (the length of data

Data Format 3-4 C141-E234 3.1.2 Alternate spare area The alternate spare area consists of the last track of each cell in the user space and an alt

3.1 Data Space C141-E234 3-5 3.1.3 Track format (1) Physical sector allocation Figure 3.4 shows the allocation of the physical sectors in a tra

Data Format 3-6 C141-E234 Head Track skew Track skew Head skewLeading logical sector in head p+1 Head Figure 3.5 Track skew/head skew The numbe

3.1 Data Space C141-E234 3-7 Each sector on the track consists of the following fields: (1) Gaps (G1, G2, G3) No pattern is written on the

Data Format 3-8 C141-E234 3.1.5 Format capacity The size of the usable area for storing user data on the HDD (format capacity) varies according to

3.2 Logical Data Block Addressing C141-E234 3-9 (1) Block address of user space The logical data block address number is consecutively assigned

Data Format 3-10 C141-E234 3.3 Defect Management 3.3.1 Defect list Information of the defect location on the disk is managed by the defect list. T

3.3 Defect Management C141-E234 3-11 (1) Alternate block allocation during FORMAT UNIT command execution When the FORMAT UNIT command is speci

C141-E234 REVISION RECORD Edition Date published Revised contents 01 June, 2005 Specification No.: C141-E234-**EN

Data Format 3-12 C141-E234 If above errors are detected during FORMAT UNIT command, the HDD allocates the alternate block(s) to the defective data

3.3 Defect Management C141-E234 3-13 (3) Automatic alternate block allocation • Automatic alternate block allocation at read operation If the

Data Format 3-14 C141-E234 Type 2 (Reassignment of write fail sector) 1) Commands to be applied - WRITE - WRITE EXTENDED - FORMAT UNIT - WRI

C141-E234 4-1 CHAPTER 4 Installation Requirements 4.1 Mounting Requirements 4.2 Power Supply Requirements 4.3 Connection Requirements This ch

Installation Requirements 4-2 C141-E234 The value marked with (*) indicates the dimension between mounting holes on the bottom face. [Unit: mm] F

4.1 Mounting Requirements C141-E234 4-3 4.1.2 Mounting orientations The permissible orientations of the HDD are shown in Figure 4.2, and the tol

Installation Requirements 4-4 C141-E234 (1) Mounting screw Use #6-32UNC. (2) Mounting frame structure Special attention must be given to mount t

4.1 Mounting Requirements C141-E234 4-5 (3) Limitation of side-mounting Use the four screw holes at the both ends on the both sides as shown in

Installation Requirements 4-6 C141-E234 Table 4.1 Surface temperature check point No. Measurement point Max. temperature on package 1 DE surface

4.1 Mounting Requirements C141-E234 4-7 (6) Service clearance area The service clearance area, or the sides which must allow access to the HDD

C141-E234 Related Standards Product specifications and functions described in this manual comply with the following ANSI (*1) standards. Document n

Installation Requirements 4-8 C141-E234 4.2 Power Supply Requirements (1) Allowable input voltage and current The power supply input voltage mea

4.3 Connection Requirements C141-E234 4-9 (5) Noise filter To eliminate AC line noise, a noise filter should be installed at the AC input termin

Installation Requirements 4-10 C141-E234 4.3.2 Interface connector The connector for the Fibre Channel Loop is an unshielded SCA-2 connector which

C141-E234 5-1 CHAPTER 5 Installation 5.1 Notes on Handling Drives 5.2 Setting 5.3 Mounting Drives 5.4 Checking Operation after Installation and P

Installation 5-2 C141-E234 (2) Unpackaging a) Use a flat work area. Check that the "This Side Up" sign side is up. Handle the package on

5.2 Setting C141-E234 5-3 5.2 Setting 5.2.1 Loop ID setting When setting the fibre channel loop ID, use SEL0 to SEL6 of interface connector CN1.

Installation 5-4 C141-E234 5.3 Mounting Drives 5.3.1 Mounting procedures Since mounting the drive depends on the system cabinet structure, determin

5.4 Checking Operation after Installation and Preparing the HDD for Use C141-E234 5-5 5.4 Checking Operation after Installation and Preparing the H

Installation 5-6 C141-E234 The Active LED goes off while the HDD command is being executed. For some commands, however, since the Active LED goes

5.4 Checking Operation after Installation and Preparing the HDD for Use C141-E234 5-7 Motor starts when power is turned on d) Figure 5.1 Chec

C141-E234 i Preface This manual describes the MAX3147FC, MAX3073FC, and MAX3036FC 3.5" type hard disk drives with an embedded fibre channel co

Installation 5-8 C141-E234 Motor starts by START/STOP command 1 Figure 5.2 Checking the HDD connection (B) * Executing time: about 60 seconds

5.4 Checking Operation after Installation and Preparing the HDD for Use C141-E234 5-9 (2) Checking at abnormal end a) When sense data can be obt

Installation 5-10 C141-E234 (2) FORMAT UNIT command Initialize entire recording surface of the disk with the FORMAT UNIT command. The FORMAT UNI

5.4 Checking Operation after Installation and Preparing the HDD for Use C141-E234 5-11 5.4.4 Setting parameters The user can specify the optimal

Installation 5-12 C141-E234 (1) Error recovery parameter The following parameters are used to control operations such as the HDD internal error

5.4 Checking Operation after Installation and Preparing the HDD for Use C141-E234 5-13 Notes: 1. The user can arbitrarily specify the following

Installation 5-14 C141-E234 (3) Caching parameters The following parameters are used to optimize the HDD Read-Ahead caching operations under the sys

5.4 Checking Operation after Installation and Preparing the HDD for Use C141-E234 5-15 (4) Control mode parameters The following parameters are

Installation 5-16 C141-E234 5.5 Dismounting Drives Since the method and procedure for dismounting the disk drive for replacement of the drive, etc.

C141-E234 6-1 CHAPTER 6 Diagnostics and Maintenance 6.1 Diagnostics 6.2 Maintenance Information 6.3 Operation Check 6.4 Troubleshooting Procedures

Preface ii C141-E234 APPENDIX A Connector Signal Allocation The appendix gives supplementary information, including the signal assignments of interf

Diagnostics and Maintenance 6-2 C141-E234 Brief test contents of self-diagnostics are as follows. a. Hardware function test This test checks t

6.1 Diagnostics C141-E234 6-3 The HDD does not reply to the loop for up to 2 seconds after the initial self-diagnostics is started. After that, t

Diagnostics and Maintenance 6-4 C141-E234 When an error is detected in the self-diagnostics, the HDD terminates the SEND DIAGNOSTIC command with th

6.2 Maintenance Information C141-E234 6-5 (1) Interface (loop) test The operations of the loop and data buffer on the HDD are checked with the WR

Diagnostics and Maintenance 6-6 C141-E234 6.2.2 Maintenance requirements (1) Preventive maintenance Preventive maintenance is not required. (2) S

6.2 Maintenance Information C141-E234 6-7 Data loss Save data stored on the disk drive to other media before requesting repair. Fujitsu does n

Diagnostics and Maintenance 6-8 C141-E234 6.2.4 Revision numbers The revision number of the disk drive is represented with a letter and a number in

Preface C141-E234 iii Attention Please forward any comments you may have regarding this manual. To make this manual easier for users to understan