DE68915800D1 - Behandlung eines Datenspeicherraums auf einem Aufzeichnungsträger mit grosser Kapazität. - Google Patents

Behandlung eines Datenspeicherraums auf einem Aufzeichnungsträger mit grosser Kapazität.

Info

Publication number
DE68915800D1
DE68915800D1 DE68915800T DE68915800T DE68915800D1 DE 68915800 D1 DE68915800 D1 DE 68915800D1 DE 68915800 T DE68915800 T DE 68915800T DE 68915800 T DE68915800 T DE 68915800T DE 68915800 D1 DE68915800 D1 DE 68915800D1
Authority
DE
Germany
Prior art keywords
treatment
recording medium
data storage
storage space
large capacity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE68915800T
Other languages
English (en)
Other versions
DE68915800T2 (de
Inventor
John Edward Kulakowski
Rodney Jerome Means
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE68915800D1 publication Critical patent/DE68915800D1/de
Publication of DE68915800T2 publication Critical patent/DE68915800T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (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)
DE68915800T 1988-02-08 1989-01-10 Behandlung eines Datenspeicherraums auf einem Aufzeichnungsträger mit grosser Kapazität. Expired - Fee Related DE68915800T2 (de)

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 (2)

Publication Number Publication Date
DE68915800D1 true DE68915800D1 (de) 1994-07-14
DE68915800T2 DE68915800T2 (de) 1994-12-01

Family

ID=26664429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915800T Expired - Fee Related DE68915800T2 (de) 1988-02-08 1989-01-10 Behandlung eines Datenspeicherraums auf einem Aufzeichnungsträger mit grosser Kapazität.

Country Status (7)

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

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US4924330A (en) * 1988-10-11 1990-05-08 Next, Inc. System and method for improving the performance of high-density data storage media
EP0389399A3 (de) * 1989-03-20 1993-01-20 International Business Machines Corporation Zu einem WORM-optischen Träger gehörende Struktur eines Verzeichnisses
EP0617363B1 (de) 1989-04-13 2000-01-26 SanDisk Corporation Austausch von fehlerhaften Speicherzellen einer EEprommatritze
US5245594A (en) * 1989-05-17 1993-09-14 Fuji Electric Co., Ltd. Data read/write system for a disc storage unit
US5274772A (en) * 1989-06-28 1993-12-28 International Business Machines Corporation Data processing systems having means for selectively combining records into signal blocks for recording in a record medium
JP2782627B2 (ja) * 1989-07-18 1998-08-06 キヤノン株式会社 消去装置
DE69032614T2 (de) * 1989-11-03 1999-04-15 Compaq Computer Corp Verfahren zur Datenverteilung in einer Speicherplattenanordnung
JP2949747B2 (ja) * 1990-01-21 1999-09-20 ソニー株式会社 情報入力装置
JPH03225676A (ja) * 1990-01-31 1991-10-04 Sony Corp ディスク記録装置
US5434991A (en) * 1990-03-20 1995-07-18 Sharp Kabushiki Kaisha Method and apparatus for recording and reproducing information in black on a rewritable recording medium
JPH043368A (ja) * 1990-04-20 1992-01-08 Sony Corp データ記録方法
US5283779A (en) * 1990-04-20 1994-02-01 Sony Corporation Rewritable optical disc
US5247638A (en) * 1990-06-18 1993-09-21 Storage Technology Corporation Apparatus for compressing data in a dynamically mapped virtual data storage subsystem
US5193184A (en) * 1990-06-18 1993-03-09 Storage Technology Corporation Deleted data file space release system for a dynamically mapped virtual data storage subsystem
US5544347A (en) * 1990-09-24 1996-08-06 Emc Corporation Data storage system controlled remote data mirroring with respectively maintained data indices
US5206939A (en) * 1990-09-24 1993-04-27 Emc Corporation System and method for disk mapping and data retrieval
US5132954A (en) * 1990-09-24 1992-07-21 International Business Machines Corporation Controls for optical disk relating to accessing and utilization of such disk
JP2888958B2 (ja) * 1990-10-20 1999-05-10 富士通株式会社 部分書き換え可能な記憶媒体におけるファイル管理方式
US5237460A (en) * 1990-12-14 1993-08-17 Ceram, Inc. Storage of compressed data on random access storage devices
US5347651A (en) * 1991-04-23 1994-09-13 International Business Machines Corporation System for allocating worm optical medium file storage in groups of fixed size addressable areas while tracking unrecorded areas and end of volume
US5659744A (en) * 1991-10-15 1997-08-19 International Computers Limited Data file store system with means for efficiently managing freeing of data blocks
JPH05128815A (ja) * 1991-10-30 1993-05-25 Sony Corp 光デイスク記録装置
US6256642B1 (en) * 1992-01-29 2001-07-03 Microsoft Corporation Method and system for file system management using a flash-erasable, programmable, read-only memory
JP2763080B2 (ja) * 1992-03-18 1998-06-11 富士通株式会社 光ディスク装置
TW221836B (de) * 1992-06-09 1994-03-21 Philips Electronics Nv
JP3218743B2 (ja) * 1992-10-16 2001-10-15 ソニー株式会社 記録／再生装置、ディスク記録再生システム、及び記録方法
US5537578A (en) * 1993-04-20 1996-07-16 International Business Machines Corporation Transparent driving partition for processing logical volumes to be recorded onto optical media
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
EP0640924A3 (de) * 1993-08-17 1997-04-23 Sony Corp Vorrichtung zur Wiedergabe von Daten.
WO1995011508A1 (fr) * 1993-10-18 1995-04-27 Sony Corporation Procede de gestion d'informations, support d'enregistrement de donnees, procede d'enregistrement de donnees, procede et dispositif d'extraction d'informations
AU7965794A (en) * 1993-11-02 1995-05-23 Paracom Corporation Apparatus for accelerating processing of transactions 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
GB2312059B (en) 1996-04-12 2000-11-15 Sony Uk Ltd Data storage
US6505268B1 (en) 1996-12-20 2003-01-07 Compaq Computer Corporation Data distribution in a disk array
JP3474110B2 (ja) * 1997-08-25 2003-12-08 株式会社リコー 光ディスク記録再生装置と光ディスク記録再生方法とコンピュータ読み取り可能な記録媒体
US6185661B1 (en) 1998-01-02 2001-02-06 Emc Corporation Worm magnetic storage device
US6788631B1 (en) * 1998-09-02 2004-09-07 Lc Electronics Inc. Optical recording medium having recording capacity information and method for indicating recording capacity
KR100459161B1 (ko) * 1998-11-20 2005-01-15 엘지전자 주식회사 광기록매체및광기록매체의스페어영역할당과결함영역관리방법
US6189015B1 (en) 1998-09-25 2001-02-13 International Business Machines Corporation System and method for updating non-VSAM data set control information for data transferred from a source to a target
US6564307B1 (en) * 1999-08-18 2003-05-13 International Business Machines Corporation Method, system, and program for logically erasing data
US6658438B1 (en) * 2000-08-14 2003-12-02 Matrix Semiconductor, Inc. Method for deleting stored digital data from write-once memory device
US6718427B1 (en) 2000-10-23 2004-04-06 International Business Machines Corporation Method and system utilizing data fragments for efficiently importing/exporting removable storage volumes
US6816941B1 (en) 2000-10-23 2004-11-09 International Business Machines Corporation Method and system for efficiently importing/exporting removable storage volumes between virtual storage systems
JP2003224795A (ja) * 2002-01-29 2003-08-08 Toshiba Corp 記録再生装置、情報処理システム、及び初期化方法
JP2004021996A (ja) 2002-06-12 2004-01-22 Sony Corp 記録装置、サーバ装置、記録方法、プログラム、記憶媒体
US7461176B2 (en) 2003-05-02 2008-12-02 Hitachi, Ltd. Method for initialization of storage systems
US8004785B1 (en) 2008-05-09 2011-08-23 Western Digital Technologies, Inc. Disk drive write verifying unformatted data sectors
US7929234B1 (en) * 2009-03-27 2011-04-19 Western Digital Technologies, Inc. Disk drive prioritizing in-the-field defect scanning based on number of write operations in each of a plurality of defect zones
US8782360B2 (en) 2010-05-13 2014-07-15 International Business Machines Corporation Preserving an existing volume map in re-initializing a data storage volume
US8565053B1 (en) 2012-06-19 2013-10-22 Western Digital Technologies, Inc. Methods and devices for preventing media errors due to media scratches
US8995071B2 (en) 2012-07-17 2015-03-31 International Business Machines Corporation Monitoring of residual encrypted data to improve erase performance on a magnetic medium
US9208817B1 (en) 2015-03-10 2015-12-08 Alibaba Group Holding Limited System and method for determination and reallocation of pending sectors caused by media fatigue
US9557918B2 (en) 2015-05-26 2017-01-31 International Business Machines Corporation Storage device data overlay tracking and prevention
US10782893B2 (en) * 2017-02-22 2020-09-22 International Business Machines Corporation Inhibiting tracks within a volume of a storage system
CN114625697A (zh) * 2022-04-02 2022-06-14 重庆紫光华山智安科技有限公司 文件系统恢复方法、装置、电子设备及存储介质

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JPS58143408A (ja) * 1982-02-18 1983-08-26 Fujitsu Ltd 磁気テ−プ書込み制御回路
JPS61233468A (ja) * 1985-04-08 1986-10-17 Hitachi Ltd 回転型情報記録媒体への情報書込み制御方式
JP2635023B2 (ja) * 1985-05-02 1997-07-30 株式会社日立製作所 フアイルデータ用ラベル書き込み方法
US4779189A (en) * 1985-06-28 1988-10-18 International Business Machines Corporation Peripheral subsystem initialization method and apparatus
US4656532A (en) * 1985-07-29 1987-04-07 International Business Machines Corporation Sector identification method for hard sectored hard files
US4746998A (en) * 1985-11-20 1988-05-24 Seagate Technology, Inc. Method for mapping around defective sectors in a disc drive
US4775969A (en) * 1986-05-15 1988-10-04 Aquidneck Systems International, Inc. Optical disk storage format, method and apparatus for emulating a magnetic tape drive

Also Published As

Publication number Publication date
HK137994A (en) 1994-12-16
JPH0467208B2 (de) 1992-10-27
SG150194G (en) 1995-03-17
EP0328240A3 (en) 1990-09-12
ES2056199T3 (es) 1994-10-01
EP0328240B1 (de) 1994-06-08
DE68915800T2 (de) 1994-12-01
EP0328240A2 (de) 1989-08-16
US4939598A (en) 1990-07-03
JPH01217619A (ja) 1989-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee