DE19983990T1 - Verfahren zur Leseverarbeitung eines Speichermediums, Speichervorrichtung, Datenreproduktionsverfahren, Datenreproduktionssystem und Speichermedium dafür - Google Patents

Verfahren zur Leseverarbeitung eines Speichermediums, Speichervorrichtung, Datenreproduktionsverfahren, Datenreproduktionssystem und Speichermedium dafür

Info

Publication number
DE19983990T1
DE19983990T1 DE19983990T DE19983990T DE19983990T1 DE 19983990 T1 DE19983990 T1 DE 19983990T1 DE 19983990 T DE19983990 T DE 19983990T DE 19983990 T DE19983990 T DE 19983990T DE 19983990 T1 DE19983990 T1 DE 19983990T1
Authority
DE
Germany
Prior art keywords
storage medium
data reproduction
reading processing
storage device
reproduction system
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.)
Withdrawn
Application number
DE19983990T
Other languages
English (en)
Inventor
Masahiro Ito
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE19983990T1 publication Critical patent/DE19983990T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0727—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a storage system, e.g. in a DASD or network based storage system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0793—Remedial or corrective actions
    • 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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • 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
    • G11B20/1816—Testing
    • G11B2020/183—Testing wherein at least one additional attempt is made to read or write the data when a first attempt is unsuccessful
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE19983990T 1999-11-25 1999-11-25 Verfahren zur Leseverarbeitung eines Speichermediums, Speichervorrichtung, Datenreproduktionsverfahren, Datenreproduktionssystem und Speichermedium dafür Withdrawn DE19983990T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/006594 WO2001039190A1 (fr) 1999-11-25 1999-11-25 Procede de lecture d'un support de donnees, dispositif de stockage de donnees, procede de reproduction de donnees, systeme de reproduction de donnees et support de donnees utilise a cet effet

Publications (1)

Publication Number Publication Date
DE19983990T1 true DE19983990T1 (de) 2002-12-19

Family

ID=14237402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19983990T Withdrawn DE19983990T1 (de) 1999-11-25 1999-11-25 Verfahren zur Leseverarbeitung eines Speichermediums, Speichervorrichtung, Datenreproduktionsverfahren, Datenreproduktionssystem und Speichermedium dafür

Country Status (3)

Country Link
US (1) US6977787B2 (de)
DE (1) DE19983990T1 (de)
WO (1) WO2001039190A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6999386B2 (en) * 2000-03-17 2006-02-14 Matsushita Electric Industrial Co., Ltd. Drive, method for reading data, information recording medium reproduction apparatus, and method for reproducing data having reading errors
JP2001331377A (ja) * 2000-05-22 2001-11-30 Hitachi Ltd 再生エラーの処理方法及びこれを用いたディスク装置
JP2005302176A (ja) * 2004-04-13 2005-10-27 Funai Electric Co Ltd 光ディスク装置
US7925827B2 (en) * 2005-11-04 2011-04-12 Oracle America, Inc. Method and system for dirty time logging
US8938594B2 (en) * 2005-11-04 2015-01-20 Oracle America, Inc. Method and system for metadata-based resilvering
EP1798726A1 (de) * 2005-12-16 2007-06-20 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtungen zum Schreiben und Lesen von Daten, zur Verwaltung von Datenträgerfehlern und Datenträger
DE102006003146B4 (de) * 2006-01-23 2016-05-12 Infineon Technologies Ag Vorrichtung und Verfahren zum Auslesen eines Datenwortes und Vorrichtung und Verfahren zum Speichern eines Datenblocks
EP2141703B1 (de) * 2008-07-04 2013-09-04 Samsung Electronics Co., Ltd. Verfahren und Vorrichtung zum Kopieren von Daten
KR20100004792A (ko) * 2008-07-04 2010-01-13 삼성전자주식회사 손상된 정보를 저장하는 방법, 손상된 정보를 저장할 수있는 정보 처리 장치, 손상된 정보를 저장 가능하게송신하는 정보 저장 장치, 손상된 정보를 저장하기 위한소프트웨어가 기록된, 정보 처리 장치로 읽을 수 있는 매체
US11100234B2 (en) * 2014-06-13 2021-08-24 Hitachi Systems, Ltd. Work recording apparatus, system, program, and method preventing confidential information leaks

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01300475A (ja) 1988-05-27 1989-12-04 Nec Corp 光ディスク制御装置
JP3009900B2 (ja) * 1989-09-29 2000-02-14 キヤノン株式会社 符号化データ処理装置
JPH0376059A (ja) 1989-08-18 1991-04-02 Tokico Ltd 磁気ディスク装置
JPH03288359A (ja) * 1990-04-05 1991-12-18 Matsushita Electric Ind Co Ltd 記録媒体駆動装置制御方法と記録媒体駆動装置
US5241546A (en) * 1991-02-01 1993-08-31 Quantum Corporation On-the-fly error correction with embedded digital controller
JPH0540583A (ja) 1991-08-05 1993-02-19 Shikoku Nippon Denki Software Kk 情報処理システム
JPH05274808A (ja) 1992-03-25 1993-10-22 Toshiba Corp 伝送装置
JP2855019B2 (ja) * 1992-02-10 1999-02-10 富士通株式会社 外部記憶装置のデータ保証方法及び外部記憶装置
DE69431226T2 (de) * 1993-09-28 2003-04-17 Canon Kk Bildwiedergabegerät
JPH07272414A (ja) 1994-03-31 1995-10-20 Hitachi Ltd ディジタル情報再生装置
JP3323050B2 (ja) * 1996-02-16 2002-09-09 株式会社東芝 ディスク再生装置
JPH10172236A (ja) * 1996-12-13 1998-06-26 Hitachi Ltd ディジタル情報記録／再生装置
JP3762073B2 (ja) 1997-11-13 2006-03-29 株式会社東芝 データ記録再生装置、コンピュータシステム及びデータ再生方法
US6084734A (en) * 1997-12-08 2000-07-04 Maxtor Corporation Data recovery using targeted ECC correction
US6519715B1 (en) * 1998-05-22 2003-02-11 Hitachi, Ltd. Signal processing apparatus and a data recording and reproducing apparatus including local memory processor
JP2000032393A (ja) * 1998-07-09 2000-01-28 Sony Corp 画像情報処理装置および方法、並びに提供媒体

Also Published As

Publication number Publication date
US6977787B2 (en) 2005-12-20
WO2001039190A1 (fr) 2001-05-31
US20020144186A1 (en) 2002-10-03

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Legal Events

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8139 Disposal/non-payment of the annual fee