KR20080087663A - 디스크 드라이브 장치 및 이의 데이타 재기입 방법 - Google Patents

디스크 드라이브 장치 및 이의 데이타 재기입 방법 Download PDF

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Publication number
KR20080087663A
KR20080087663A KR1020080020490A KR20080020490A KR20080087663A KR 20080087663 A KR20080087663 A KR 20080087663A KR 1020080020490 A KR1020080020490 A KR 1020080020490A KR 20080020490 A KR20080020490 A KR 20080020490A KR 20080087663 A KR20080087663 A KR 20080087663A
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KR
South Korea
Prior art keywords
data
tracks
track
rewriting
write
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.)
Ceased
Application number
KR1020080020490A
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English (en)
Korean (ko)
Inventor
도시히코 츠노카와
노부히로 구와무라
다카오 마츠이
마스타카 하라다
유지 요코에
Original Assignee
히다치 글로벌 스토리지 테크놀로지스 네덜란드 비.브이.
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 히다치 글로벌 스토리지 테크놀로지스 네덜란드 비.브이. filed Critical 히다치 글로벌 스토리지 테크놀로지스 네덜란드 비.브이.
Publication of KR20080087663A publication Critical patent/KR20080087663A/ko
Ceased legal-status Critical Current

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Classifications

    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording
    • 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
    • G11B19/041—Detection or prevention of read or write errors
    • 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
    • G11B19/06—Control of operating function, e.g. switching from recording to reproducing by counting or timing of machine operations
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
KR1020080020490A 2007-03-26 2008-03-05 디스크 드라이브 장치 및 이의 데이타 재기입 방법 Ceased KR20080087663A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-00080273 2007-03-26
JP2007080273A JP2008243269A (ja) 2007-03-26 2007-03-26 ディスク・ドライブ装置及びそのデータの再書き込み方法

Publications (1)

Publication Number Publication Date
KR20080087663A true KR20080087663A (ko) 2008-10-01

Family

ID=39538003

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080020490A Ceased KR20080087663A (ko) 2007-03-26 2008-03-05 디스크 드라이브 장치 및 이의 데이타 재기입 방법

Country Status (6)

Country Link
US (1) US8068299B2 (enExample)
EP (1) EP1975935A3 (enExample)
JP (1) JP2008243269A (enExample)
KR (1) KR20080087663A (enExample)
CN (1) CN101308683A (enExample)
TW (1) TW200842833A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9576532B2 (en) 2014-06-23 2017-02-21 Samsung Display Co., Ltd. Display panel and organic light-emitting diode display including the same

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009238304A (ja) * 2008-03-27 2009-10-15 Fujitsu Ltd データ記憶装置及びデータ記憶装置のライト処理方法。
US20090244775A1 (en) * 2008-03-31 2009-10-01 Kabushiki Kaisha Toshiba 1-1 Adjacent-track-erasure (ate) refresh with increased track resolution for often-written areas
JP5264630B2 (ja) * 2009-06-23 2013-08-14 エイチジーエスティーネザーランドビーブイ 磁気ディスク・ドライブ及びそのデータの書き直し方法
US8116021B2 (en) * 2009-12-02 2012-02-14 Hitachi Global Storage Technologies Netherlands B.V. Synchronized rewriting of data
US8014097B1 (en) * 2010-05-07 2011-09-06 Hitachi Global Storage Technologies Netherlands B.V. Disk drive with adaptive counting of writes to the data tracks for minimizing the effect of adjacent track encroachment
US8531793B2 (en) * 2010-07-19 2013-09-10 HGST Netherlands B.V. Disk drive with variable incremented counting of writes to the data tracks for minimizing the effect of far track erasure
US8879188B1 (en) 2010-08-23 2014-11-04 Western Digital Technologies, Inc. Disk drive employing fly height calibration tracks to account for magnetic entropy and thermal decay
US8773802B1 (en) 2010-08-24 2014-07-08 Western Digital Technologies, Inc. Disk drive resetting fly height reference generated from a degrading calibration track
JP5681511B2 (ja) * 2011-01-31 2015-03-11 株式会社東芝 情報記録装置及び情報記録方法
JP2012174325A (ja) 2011-02-23 2012-09-10 Toshiba Corp 情報記録装置及び情報記録方法
US8385162B2 (en) * 2011-07-27 2013-02-26 HGST Netherlands B.V. Shingled-writing thermal assistance recording (TAR) disk drive with avoidance of adjacent track erasure from a wide-area heater
US8699159B1 (en) * 2012-06-18 2014-04-15 Western Digital Technologies, Inc. Reducing effects of wide area track erasure in a disk drive
US8773807B1 (en) 2012-07-24 2014-07-08 Western Digital Technologies, Inc. Disk drive calibrating fly height during startup by reading spacing pattern in servo sectors
JP6155768B2 (ja) * 2013-03-29 2017-07-05 富士通株式会社 ストレージ制御装置、ストレージ制御プログラム及びストレージ制御方法
US9129658B1 (en) * 2014-05-07 2015-09-08 Kabushiki Kaisha Toshiba Magnetic disk drive and method for controlling data rewrite
US9842047B2 (en) 2014-11-24 2017-12-12 Seagate Technology Llc Non-sequential write for sequential read back
US9601154B2 (en) 2014-11-24 2017-03-21 Seagate Technology Llc Prioritized random access for magnetic recording
US9728206B2 (en) 2014-11-24 2017-08-08 Seagate Technology Llc Interlaced magnetic recording
US9747942B2 (en) 2014-11-24 2017-08-29 Seagate Technology Llc Variable written track widths for attribute-based storage
US9773517B2 (en) 2014-11-24 2017-09-26 Seagate Technology Llc Dual writer head design
US9324362B1 (en) 2014-11-24 2016-04-26 Seagate Technology Llc Post-write scan operations for interlaced magnetic recording
US9524743B2 (en) 2014-11-24 2016-12-20 Seagate Technology Llc Heat assisted magnetic recording for bit-patterned media
US20160155467A1 (en) * 2014-12-01 2016-06-02 Kabushiki Kaisha Toshiba Magnetic disk device and operating method thereof
JP2016157498A (ja) * 2015-02-25 2016-09-01 株式会社東芝 磁気ディスク装置、及び書き直し処理方法
US9818445B2 (en) 2016-01-12 2017-11-14 Seagate Technology Llc Magnetic storage device readers
US10210891B1 (en) 2016-01-28 2019-02-19 Seagate Technology Llc Dual writer head design utilizing two writers of different sizes for writing interlaced data tracks
US9805741B1 (en) 2016-01-29 2017-10-31 Seagate Technology Llc Write current parameter selection for magnetic recording
US9805744B1 (en) 2016-04-01 2017-10-31 Seagate Technology Llc Dual writer design in interlaced magnetic recording
US9672851B1 (en) 2016-05-04 2017-06-06 Seagate Technology Llc Single writer interlaced magnetic recording
US10199066B1 (en) 2018-03-01 2019-02-05 Seagate Technology Llc Write management of physically coupled storage areas
JP2021009747A (ja) * 2019-06-28 2021-01-28 株式会社東芝 磁気ディスク装置及びライトデータの調整方法
CN112463263A (zh) * 2020-12-03 2021-03-09 北京元心科技有限公司 程序运行方法、装置、电子设备及计算机可读存储介质
JP2022143789A (ja) * 2021-03-18 2022-10-03 株式会社東芝 磁気ディスク装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001014606A (ja) 1999-06-25 2001-01-19 Hitachi Ltd 磁気ディスク装置
DE10238529A1 (de) 2002-08-22 2004-03-04 Robert Bosch Gmbh Steuergerät
JP4063694B2 (ja) * 2003-03-11 2008-03-19 株式会社日立グローバルストレージテクノロジーズ 磁気ディスク装置
JP4148812B2 (ja) * 2003-03-28 2008-09-10 株式会社日立グローバルストレージテクノロジーズ 磁気記録再生装置
KR100532501B1 (ko) 2004-01-30 2005-11-30 삼성전자주식회사 데이터 저장 시스템에서의 자동 데이터 업데이트 방법 및이를 이용한 디스크 드라이브
KR100594250B1 (ko) * 2004-02-16 2006-06-30 삼성전자주식회사 인접 트랙 지움에 대비한 데이터 기록 방법 및 이제 적합한 프로그램이 기록된 기록 매체
KR100585130B1 (ko) * 2004-02-17 2006-05-30 삼성전자주식회사 하드디스크 드라이브의 기록 상태 모니터 방법
KR100630745B1 (ko) * 2005-04-12 2006-10-02 삼성전자주식회사 기록 매체의 데이터 보존 방법 및 이제 적합한 프로그램이기록된 기록 매체

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9576532B2 (en) 2014-06-23 2017-02-21 Samsung Display Co., Ltd. Display panel and organic light-emitting diode display including the same

Also Published As

Publication number Publication date
US8068299B2 (en) 2011-11-29
JP2008243269A (ja) 2008-10-09
CN101308683A (zh) 2008-11-19
EP1975935A3 (en) 2008-10-29
EP1975935A2 (en) 2008-10-01
TW200842833A (en) 2008-11-01
US20080239901A1 (en) 2008-10-02

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