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BR9500049A - Sistema de processamento de dados e métodod para definição; pelo usuário, de formato físico de dispositivo de amazenamento de dados - Google Patents

Sistema de processamento de dados e métodod para definição; pelo usuário, de formato físico de dispositivo de amazenamento de dados

Info

Publication number
BR9500049A
BR9500049A BR9500049A BR9500049A BR9500049A BR 9500049 A BR9500049 A BR 9500049A BR 9500049 A BR9500049 A BR 9500049A BR 9500049 A BR9500049 A BR 9500049A BR 9500049 A BR9500049 A BR 9500049A
Authority
BR
Brazil
Prior art keywords
definition
user
storage device
processing system
physical format
Prior art date
Application number
BR9500049A
Other languages
English (en)
Inventor
Russell A Billings
Dana H Brown
Earl A Cunningham
Richard Greenberg
Hal H Ottesen
Original Assignee
Ibm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Publication of BR9500049A publication Critical patent/BR9500049A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/24—Arrangements for providing constant relative speed between record carrier and head
    • G11B19/247—Arrangements for providing constant relative speed between record carrier and head using electrical means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1258—Formatting, e.g. arrangement of data block or words on the record carriers on discs where blocks are arranged within multiple radial zones, e.g. Zone Bit Recording or Constant Density Recording discs, MCAV discs, MCLV discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/596—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
    • G11B5/59633—Servo formatting
    • G11B5/5965—Embedded servo format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Digital Magnetic Recording (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
BR9500049A 1994-01-21 1995-01-10 Sistema de processamento de dados e métodod para definição; pelo usuário, de formato físico de dispositivo de amazenamento de dados BR9500049A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/184,417 US6035351A (en) 1994-01-21 1994-01-21 Storage of user defined type file data in corresponding select physical format

Publications (1)

Publication Number Publication Date
BR9500049A true BR9500049A (pt) 1995-11-07

Family

ID=22676776

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9500049A BR9500049A (pt) 1994-01-21 1995-01-10 Sistema de processamento de dados e métodod para definição; pelo usuário, de formato físico de dispositivo de amazenamento de dados

Country Status (8)

Country Link
US (1) US6035351A (pt)
EP (1) EP0664506A3 (pt)
JP (1) JPH07220404A (pt)
KR (1) KR950024074A (pt)
CN (1) CN1097234C (pt)
BR (1) BR9500049A (pt)
CA (1) CA2138300A1 (pt)
TW (1) TW542392U (pt)

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TW270193B (pt) * 1994-08-10 1996-02-11 Ibm
JPH09109479A (ja) * 1995-10-13 1997-04-28 Casio Comput Co Ltd 印刷装置
JP3758317B2 (ja) * 1997-07-09 2006-03-22 ソニー株式会社 データ記録及び／又は再生装置
US6694317B1 (en) 1997-12-31 2004-02-17 International Business Machines Corporation Method and apparatus for high-speed access to and sharing of storage devices on a networked digital data processing system
US6658417B1 (en) 1997-12-31 2003-12-02 International Business Machines Corporation Term-based methods and apparatus for access to files on shared storage devices
US7010532B1 (en) 1997-12-31 2006-03-07 International Business Machines Corporation Low overhead methods and apparatus for shared access storage devices
EP1150295B1 (en) 1998-05-01 2004-09-15 Samsung Electronics Co., Ltd. Apparatus for recording and reproducing in real time
CN101286349B (zh) * 1998-05-01 2010-12-15 三星电子株式会社 记录方法和再现方法
US6775803B1 (en) * 1998-05-01 2004-08-10 Samsung Electronics Co., Ltd Recording medium for storing real time recording/reproduction information, method and apparatus for recording and reproducing in real time, and file operating method using the same
KR100459161B1 (ko) * 1998-11-20 2005-01-15 엘지전자 주식회사 광기록매체및광기록매체의스페어영역할당과결함영역관리방법
US6693869B1 (en) * 1999-03-31 2004-02-17 Microsoft Corporation Locating information on an optical media disc to maximize the rate of transfer
JP2004521432A (ja) * 2000-03-25 2004-07-15 レノ ビツキーヴイクツ， デイジタルデータの記憶
EP1229433A1 (en) * 2001-01-31 2002-08-07 Hewlett-Packard Company File sort for backup
US7561359B1 (en) * 2003-06-02 2009-07-14 Maxtor Corporation Spiral servo patterns with absolute reference point
US20050216428A1 (en) * 2004-03-24 2005-09-29 Hitachi, Ltd. Distributed data management system
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US7433143B1 (en) * 2004-09-17 2008-10-07 Western Digital Technologies, Inc. Adjusting track density by changing slope of spiral tracks used to servo write a disk drive
JP4197689B2 (ja) 2004-09-24 2008-12-17 Ｔｄｋ株式会社 情報記録媒体、記録再生装置およびスタンパー
US7539924B1 (en) 2005-11-15 2009-05-26 Western Digital Technologies, Inc. Disk drive implementing data path protection by encoding large host blocks into sub blocks
WO2007136371A1 (en) * 2006-05-19 2007-11-29 Oracle International Corporation Method and system for disk stippling
JP2009163783A (ja) 2007-12-28 2009-07-23 Tdk Corp 情報記録媒体、記録再生装置およびスタンパー
KR20090118745A (ko) * 2008-05-14 2009-11-18 삼성전자주식회사 서보 패턴 오버헤드 최적화 방법 및 이를 이용한 디스크드라이브
US7688542B2 (en) * 2008-07-02 2010-03-30 Samsung Electronics Co., Ltd. Method to identify short spirals
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JP4711452B2 (ja) * 2008-11-18 2011-06-29 東芝ストレージデバイス株式会社 情報記憶装置、サーボパターン形成制御装置及び記録媒体
US8255661B2 (en) * 2009-11-13 2012-08-28 Western Digital Technologies, Inc. Data storage system comprising a mapping bridge for aligning host block size with physical block size of a data storage device
US8285965B2 (en) * 2009-11-20 2012-10-09 Western Digital Technologies, Inc. Aligning data storage device partition to boundary of physical data sector
US8397107B1 (en) 2009-12-11 2013-03-12 Western Digital Technologies, Inc. Data storage device employing data path protection using both LBA and PBA
US8990493B1 (en) 2011-06-30 2015-03-24 Western Digital Technologies, Inc. Method and apparatus for performing force unit access writes on a disk
US8671250B2 (en) 2011-12-15 2014-03-11 Western Digital Technologies, Inc. Data storage device generating redundancy for data path protection of a parity sector
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Also Published As

Publication number Publication date
TW542392U (en) 2003-07-11
CA2138300A1 (en) 1995-07-22
US6035351A (en) 2000-03-07
CN1097234C (zh) 2002-12-25
KR950024074A (ko) 1995-08-21
JPH07220404A (ja) 1995-08-18
CN1117168A (zh) 1996-02-21
EP0664506A2 (en) 1995-07-26
EP0664506A3 (en) 2000-08-09

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: G06F 3/06 (2006.01), G11B 5/012 (2006.0