SG150194G - Managing data storage space on large capacity record media - Google Patents

Managing data storage space on large capacity record media

Info

Publication number
SG150194G
SG150194G SG150194A SG150194A SG150194G SG 150194 G SG150194 G SG 150194G SG 150194 A SG150194 A SG 150194A SG 150194 A SG150194 A SG 150194A SG 150194 G SG150194 G SG 150194G
Authority
SG
Singapore
Prior art keywords
data storage
storage space
large capacity
managing data
record media
Prior art date
Application number
SG150194A
Other languages
English (en)
Inventor
John Edward Kulakowski
Rodney Jerome Means
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
Priority to US07/153,673 priority Critical patent/US4939598A/en
Priority to JP63318680A priority patent/JPH01217619A/ja
Priority to ES89300172T priority patent/ES2056199T3/es
Priority to DE68915800T priority patent/DE68915800T2/de
Priority to EP89300172A priority patent/EP0328240B1/en
Priority to US07/504,529 priority patent/US5132853A/en
Application filed by Ibm filed Critical Ibm
Priority to SG150194A priority patent/SG150194G/en
Priority to HK137994A priority patent/HK137994A/xx
Publication of SG150194G publication Critical patent/SG150194G/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers
    • 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
    • G11B2020/1257—Count Key Data [CKD] format
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
SG150194A 1988-02-08 1994-10-17 Managing data storage space on large capacity record media SG150194G (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US07/153,673 US4939598A (en) 1988-02-08 1988-02-08 Managing data storage space on large capacity record media
JP63318680A JPH01217619A (ja) 1988-02-08 1988-12-19 データ記憶システム、記録媒体及び記録スペース管理方法
ES89300172T ES2056199T3 (es) 1988-02-08 1989-01-10 Gestion del espacio de almacenamiento de datos en medios de registro de gran capacidad.
DE68915800T DE68915800T2 (de) 1988-02-08 1989-01-10 Behandlung eines Datenspeicherraums auf einem Aufzeichnungsträger mit grosser Kapazität.
EP89300172A EP0328240B1 (en) 1988-02-08 1989-01-10 Managing data storage space on large capacity record media
US07/504,529 US5132853A (en) 1988-02-08 1990-04-04 Allocation procedures for optical disk recorders
SG150194A SG150194G (en) 1988-02-08 1994-10-17 Managing data storage space on large capacity record media
HK137994A HK137994A (en) 1988-02-08 1994-12-08 Managing data storage space on large capacity record media

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/153,673 US4939598A (en) 1988-02-08 1988-02-08 Managing data storage space on large capacity record media
SG150194A SG150194G (en) 1988-02-08 1994-10-17 Managing data storage space on large capacity record media

Publications (1)

Publication Number Publication Date
SG150194G true SG150194G (en) 1995-03-17

Family

ID=26664429

Family Applications (1)

Application Number Title Priority Date Filing Date
SG150194A SG150194G (en) 1988-02-08 1994-10-17 Managing data storage space on large capacity record media

Country Status (7)

Country Link
US (1) US4939598A (ja)
EP (1) EP0328240B1 (ja)
JP (1) JPH01217619A (ja)
DE (1) DE68915800T2 (ja)
ES (1) ES2056199T3 (ja)
HK (1) HK137994A (ja)
SG (1) SG150194G (ja)

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US5613082A (en) * 1993-06-14 1997-03-18 International Business Machines Corporation Control of record media using device only accessible control areas and directory of media control marks and error history
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KR100330289B1 (ko) * 1993-10-18 2002-10-04 소니 가부시끼 가이샤 정보관리방법,데이터기록매체,데이터기록방법,정보검색방법및정보검색장치
EP0727067A4 (en) * 1993-11-02 1998-04-15 Paracom Corp APPARATUS FOR ACCELERATING TRANSACTION PROCESSING ON COMPUTER DATABASES
US6750908B1 (en) 1994-02-03 2004-06-15 Canon Kabushiki Kaisha Image processing apparatus using recording medium which needs data erasing processing before recording of data
JP3564732B2 (ja) * 1994-06-30 2004-09-15 ソニー株式会社 ディスク制御方法および装置
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Also Published As

Publication number Publication date
JPH01217619A (ja) 1989-08-31
ES2056199T3 (es) 1994-10-01
JPH0467208B2 (ja) 1992-10-27
DE68915800D1 (de) 1994-07-14
EP0328240A2 (en) 1989-08-16
HK137994A (en) 1994-12-16
DE68915800T2 (de) 1994-12-01
EP0328240B1 (en) 1994-06-08
EP0328240A3 (en) 1990-09-12
US4939598A (en) 1990-07-03

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