Fujitsu MAP3735FC Uživatelský manuál

C141-E163-01ENMAP3147FCMAP3735FCDISK DRIVESPRODUCT/MAINTENANCE MANUAL

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Connector Signal AllocationA-2 C141-E163A.1 Interface (FC-SCA) Connector Signal AllocationTable A.1 FC-SCA connector: CN1Pin No. Signal Signal Pin No

C141-E163 GL-1GlossaryCCSCommon Command SetThis is the standard form of SCSI logical specifications stipulated by theoperations subcommittee of the Am

GlossaryGL-2 C141-E163Target (TARG)This is the FC device that executes the input/output operations initiated by theinitiator (INIT). In this manual, t

C141-E163 AB-1Acronyms and AbbreviationsAACK ACKnowledgeAEN Asynchoronous Event NotificationALT ALTernated (block)ARRE Automatic Read ReallocationEnab

Acronyms and AbbreviationsAB-2 C141-E163MMR Magnetro ResistiveMS Multiple SelectMSG MeSsaGeOOEM Original Equipment ManufacturerPP list Primary defect

C141-E163 IN-1Index +12 VDC ... 4-71-1x-xx ...

IndexIN-2C141-E163example of FC-AL system configuration ...1-7external dimension... 4-1external magnetic fi

IndexC141-E163 IN-3reserve and release function ... 1-3revision label ... 6-9re

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FUJITSU LIMITEDStorage Products Group4-1-1 Kamikodanaka, Nakahara-ku, Kawasaki,211-8588, JapanTEL: 81-44-754-2130FAX: 81-44-754-8346FUJITSU COMPUTER P

C141-E163 ixManual OrganizationPRODUCT/MAINTENANCE MANUAL(This manual)1. General Description2. Specifications3. Data Format4. Installation Require

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FUJITSU LIMITEDREADER’S COMMENT FORMYour comments or suggestions on this document are cordially solicited. For any comments and suggestions youmay hav

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C141-E163 xiREFERENCED STANDARDSThe product specifications and functions described in this manual conform to thefollowing ANSI (*1) standards:Document

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C141-E163 xiiiCONTENTSCHAPTER 1 General Description ...1-11.1 Standard Features...

Contentsxiv C141-E1634.1.1 External dimensions ...4-14.1.2 Mounting ...

ContentsC141-E163 xv6.2.4 Revision numbers...6-96.2.5 Tools and test eq

Contentsxvi C141-E163IllustrationsFiguresFigure 1.1 FC model drives outer view... 1-5Figure 1.2

ContentsC141-E163 xviiTablesTable 2.1 Model names and order numbers...2-1Table 2.2 Function specificati

C141-E163FOR SAFE OPERATIONHandling of This ManualThis manual contains important information for using this product. Read thoroughly before usingthe p

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C141-E163 1-1CHAPTER 1 General Description1.1 Standard Features1.2 Hardware Structure1.3 System ConfigurationThis chapter describes the feature and

General Description1-2 C141-E1631.1 Standard Features(1) CompactnessIn a compact enclosure having the 3.5-inch HDD form factor, the IDD contains an FC

1.1 Standard FeaturesC141-E163 1-3(6) Programmable multi-segment data bufferThe data buffer is 8M bytes. Data is transferred between Fibre Channel L

General Description1-4 C141-E163(12) Automatic alternate block reassignmentIf a defective data block is detected during read or write the IDD can auto

1.2 Hardware StructureC141-E163 1-5(19) Low power consumptionBy using highly integrated LSI components, the power consumption of the IDD is very low,

General Description1-6 C141-E163(2) HeadsThe MR (Magnet - Resistive) of the CSS (contact start/stop) type heads are in contact with the diskswhen the

1.3 System ConfigurationC141-E163 1-7(6) Read/write circuitThe read/write circuit utilizes a read channel mounted with a head IC that supports high-sp

General Description1-8 C141-E163(1) Loop configurationA port embedded with sending and receiving circuits uses differential signals to send and receiv

C141-E163 2-1CHAPTER 2 Specifications2.1 Hardware SpecificationsThis chapter describes specifications of the IDD.2.1 Hardware Specifications2.1.1 Mo

C141-E163 iPrefaceThis manual describes the MAP3147FC, MAP3735FC (hereafter, MAP series), 3.5 typefixed disk drives with an embedded fibre channel con

Specifications2-2 C141-E1632.1.2 Function specificationsTable 2.2 shows the function specifications of the IDD.Table 2.2 Function specificationsSpecif

2.1 Hardware SpecificationsC141-E163 2-3(*4)The start time is the time from power on or start command to when the IDD is ready, and the stoptime is th

Specifications2-4 C141-E1632.1.3 Environmental specificationsTable 2.3 lists environmental and power requirements.Table 2.3 Environmental/power requir

2.1 Hardware SpecificationsC141-E163 2-5(*1)For detail condition, see Section 4.1.(*2)Vibration applied to the drive is measured at near the mounting

Specifications2-6 C141-E163Note:The MTBF is defined as:Operating time (hours) at all field sitesMTBF=The number of equipment failures from all field s

2.1 Hardware SpecificationsC141-E163 2-7(4) Data security at power failureIntegrity of the data on the disk is guaranteed against all forms of DC powe

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C141-E163 3-1CHAPTER 3 Data Format3.1 Data Space3.2 Logical Data Block Addressing3.3 Defect ManagementThis chapter explains data space definition, l

Data Format3-2 C141-E163Note: Spare sectors on the last track in each cylinder are not necessarily placed at the end of the track because of

3.1 Data SpaceC141-E163 3-3Table 3.1 Zone layout and track capacityCylinderZoneMAP3147FC MAP3735FCByte/track Sector/track0 0 - 1,120 479,232 9361 1,12

Prefaceii C141-E163APPENDIX AThe appendix gives supplementary information, including the signal assignments ofinterface connectors.Conventions for Al

Data Format3-4 C141-E163A number starting with 0 is assigned to each cylinder required in the user space in ascending order.If the number of cylinders

3.1 Data SpaceC141-E163 3-5Note: This drive manages alternate spare areas for each cell, which is a set of cylinders. One cellconsists of 14 cylinder

Data Format3-6 C141-E163n = 241 (zone 0) ~ 408 (zone 17)5.99 msecServo frameFigure 3.4 Track format(2) Track skew and head skewTo avoid waiting for on

3.1 Data SpaceC141-E163 3-7HeadPHeadP+1Cylinder skewCylinder skewTrack skewLeading logicalsector in head p+1Figure 3.5 Track skew/head skewThe number

Data Format3-8 C141-E163Each sector on the track consists of the following fields:(1) Gaps (G1, G2, G3)No pattern is written on the gap field.(2) PLO

3.2 Logical Data Block AddressingC141-E163 3-93.1.5 Format capacityThe size of the usable area for storing user data on the IDD (format capacity) vari

Data Format3-10 C141-E163(1) Block address of user spaceThe logical data block address number is consecutively assigned to all of the data blocks in t

3.3 Defect ManagementC141-E163 3-113.3 Defect Management3.3.1 Defect listInformation of the defect location on the disk is managed by the defect list.

Data Format3-12 C141-E163(1) Alternate block allocation during FORMAT UNIT command executionWhen the FORMAT UNIT command is specified, the all

3.3 Defect ManagementC141-E163 3-13(2) Alternate block allocation by REASSIGN BLOCKS commandWhen the REASSIGN BLOCKS command is specified, the

PrefaceC141-E163 iii(Example)Data lossFor MAP series, Reed Solomon codes are applied for their ECC. Thesector-data is divided into 6 interleaving sec

Data Format3-14 C141-E163(3) Automatic alternate block allocation• Automatic alternate block allocation at read operationIf the ARRE flag in the MODE

3.3 Defect ManagementC141-E163 3-15Automatic alternate block allocation is made only once during theexecution of one command. If second de

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C141-E163 4-1CHAPTER 4 Installation Requirements4.1 Mounting Requirements4.2 Power Supply Requirements4.3 Connection RequirementsThis chapter descri

Installation Requirements4-2 C141-E163The value marked with (*) indicates the dimension between mounting holes on the bottom face.Figure 4.1 External

4.1 Mounting RequirementsC141-E163 4-34.1.2 MountingThe permissible orientations of the IDD are shown in Figure 4.2, and the tolerance of the angle is

Installation Requirements4-4 C141-E163e) Must be handled on an anti-static mat.5.0 or less5.0 or lessFigure 4.3 Mounting frame structure(2) Limitation

4.1 Mounting RequirementsC141-E163 4-5(3) Limitation of bottom-mountingUse all 4 mounting holes on the bottom face.(4) Environmental temperatureTemper

Installation Requirements4-6 C141-E163(5) Service clearance areaThe service clearance area, or the sides which must allow access to the IDD for instal

4.2 Power Supply RequirementsC141-E163 4-74.2 Power Supply Requirements(1) Allowable input voltage and currentThe power supply input voltage measured

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Installation Requirements4-8 C141-E163(5) Noise filterTo eliminate AC line noise, a noise filter should be installed at the AC input terminal on the I

4.3 Connection RequirementsC141-E163 4-94.3 Connection Requirements4.3.1 ConnectorFigure 4.9 shows the locations of interface connector.Interface conn

Installation Requirements4-10 C141-E163Figure 4.10 SCA2 type connector

C141-E163 5-1CHAPTER 5 Installation5.1 Notes on Handling Drives5.2 Setting5.3 Mounting Drives5.4 Dismounting Drives5.5 Checking Operation after Inst

Installation5-2 C141-E163(2) Unpackaginga) Use a flat work area. Check that the "This Side Up" sign side is up. Handle the package on soft

5.2 SettingC141-E163 5-35.2 Setting5.2.1 Loop ID settingWhen setting the fibre channel loop ID, use SEL0 to SEL6 of interface connector CN1. IN bitwe

Installation5-4 C141-E1635.3 Mounting Drives5.3.1 Mounting proceduresSince mounting the drive depends on the system cabinet structure, determine the w

5.4 Dismounting DrivesC141-E163 5-55.4 Dismounting DrivesSince the method and procedure for dismounting the disk drive for replacement of the drive, e

Installation5-6 C141-E1635.5 Checking Operation after Installation and Preparing the IDD for Use5.5.1 Checking initial operationThis section explains

5.5 Checking Operation after Installation and Preparing the IDD for UseC141-E163 5-7c) Continuous sending of the Fault LED Out signal to the interface

C141-E163 vImportant Alert ItemsImportant Alert MessagesThe important alert messages in this manual are as follows:A hazardous situation could result

Installation5-8 C141-E163Motor starts when power is turned onFigure 5.1 Checking the IDD connection (A)(60

5.5 Checking Operation after Installation and Preparing the IDD for UseC141-E163 5-9Motor starts by START/STOP command1Figure 5.2 Checking the IDD con

Installation5-10 C141-E163(2) Checking at abnormal enda) When sense data can be obtained with the REQUEST SENSE command, analyze the sense dataand ret

5.5 Checking Operation after Installation and Preparing the IDD for UseC141-E163 5-11(2) FORMAT UNIT commandInitialize all sides of the disk with the

Installation5-12 C141-E1635.5.4 Setting parametersThe user can specify the optimal operation mode for the user system environments by setting thefollo

5.5 Checking Operation after Installation and Preparing the IDD for UseC141-E163 5-135. The saved value of the MODE SELECT parameter is assumed as the

Installation5-14 C141-E163Notes:1. The user can arbitrarily specify the following parameters according to the systemrequirements:• ARRE• AWRE• TB•

5.5 Checking Operation after Installation and Preparing the IDD for UseC141-E163 5-15(3) Caching parametersThe following parameters are used to optimi

Installation5-16 C141-E163a. Control mode parametersParameter Default value• Queue algorithm modifier 0 (Executionsequence ofread/writecommands isopti

C141-E163 6-1CHAPTER 6 Diagnostics and Maintenance6.1 Diagnostics6.2 Maintenance Information6.3 Operation Check6.4 Troubleshooting ProceduresThis ch

Important Alert Itemsvi C141-E163Task Alert message PageMounting Installation Damage1. When dismounting the drive which is mounted on the systemwhile

Diagnostics and Maintenance6-2 C141-E163Brief test contents of self-diagnostics are as follows.a. Hardware function testThis test checks the basic ope

6.1 DiagnosticsC141-E163 6-3The IDD does not reply to the loop for up to 2 seconds after the initial self-diagnostics is started.After that, the IDD c

Diagnostics and Maintenance6-4 C141-E163The INIT should issue the REQUEST SENSE command when the CHECK CONDITION statusis posted. The sense data coll

6.2 Maintenance InformationC141-E163 6-5(1) Interface (loop) testThe operations of the loop and data buffer on the IDD are checked with the WRITE BUFF

Diagnostics and Maintenance6-6 C141-E1631. Always ground yourself with a wrist strap connected to ground beforehandling. ESD (Electrosta

6.2 Maintenance InformationC141-E163 6-7(3) Parts that can be replaced in the fieldThe PCA cannot be replaced in the field. The DE cannot be replaced

Diagnostics and Maintenance6-8 C141-E163See Section 5.1 for notes on packing and handling when returning the disk drive.6.2.3 Maintenance levelsIf a d

6.2 Maintenance InformationC141-E163 6-96.2.4 Revision numbersThe revision number of the disk drive is represented with a letter and a number indicate

Diagnostics and Maintenance6-10 C141-E163When the revision number is changed after the drive is shipped fromthe factory, Fujitsu issues "Engineer

6.2 Maintenance InformationC141-E163 6-11Test results OK?StartExecute an operationtest using a hostcomputer or testequipmentYesNoYesNoStart self-test

Important Alert ItemsC141-E163 viiTask Alert message PageCaution1. Always ground yourself with a wrist strap connected to groundbefore handling. ESD

Diagnostics and Maintenance6-12 C141-E1636.3 Operation Check6.3.1 Initial seek operation checkIf an error is detected during initialization by the ini

6.4 Troubleshooting ProceduresC141-E163 6-136.4 Troubleshooting Procedures6.4.1 Outline of troubleshooting proceduresThis section explains the trouble

Diagnostics and Maintenance6-14 C141-E163Table 6.2 System-level field troubleshootingItem Recommended workDC power level Check that the DC voltage is

6.4 Troubleshooting ProceduresC141-E163 6-156.4.3 Troubleshooting at the repair siteFor maintenance at this level, we recommend additional testing of

Diagnostics and Maintenance6-16 C141-E1636.4.4 Troubleshooting with parts replacement in the factoryThis manual does not cover troubleshooting at the

C141-E163 7-1CHAPTER 7 Error Analysis7.1 Error Analysis Information Collection7.2 Sense Data AnalysisThis chapter explains in detail how sense data

Error Analysis7-2 C141-E163Bit 76543210Byte 0 Valid X‘70’ or X‘71’ (error code)1 X‘00’2 0 0 ILI 0 Sense key34567 X‘28’ (additional sense data length)8

7.2 Sense Data AnalysisC141-E163 7-37.2 Sense Data Analysis7.2.1 Error information indicated with sense dataSubsection 7.2.2 onwards explain troublesh

Error Analysis7-4 C141-E1637.2.2 Sense data (3-0C-03), (4-40-xx), (4-44-xx), and (4-C4-xx)Sense data (3-0C-03), (4-40-xx), (4-44-xx), and (4-C4-xx) in

C141-E163 A-1APPENDIX A Connector Signal AllocationA.1 Interface (FC-SCA) Connector Signal AllocationThis appendix describes the connector signal al