AU7599300A - Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage - Google Patents

Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage

Info

Publication number
AU7599300A
AU7599300A AU75993/00A AU7599300A AU7599300A AU 7599300 A AU7599300 A AU 7599300A AU 75993/00 A AU75993/00 A AU 75993/00A AU 7599300 A AU7599300 A AU 7599300A AU 7599300 A AU7599300 A AU 7599300A
Authority
AU
Australia
Prior art keywords
write errors
transient write
differentiating
disk drive
media damage
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.)
Abandoned
Application number
AU75993/00A
Inventor
Yiping Ma
Weimin Pan
Daniel D. Rochat
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.)
Iomega Corp
Original Assignee
Iomega 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 Iomega Corp filed Critical Iomega Corp
Publication of AU7599300A publication Critical patent/AU7599300A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11B20/1879—Direct read-after-write methods
    • 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
    • G11B2020/1823—Testing wherein a flag is set when errors are detected or qualified
    • 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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AU75993/00A 1999-10-07 2000-09-21 Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage Abandoned AU7599300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41419999A 1999-10-07 1999-10-07
US09414199 1999-10-07
PCT/US2000/025889 WO2001027924A1 (en) 1999-10-07 2000-09-21 Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage

Publications (1)

Publication Number Publication Date
AU7599300A true AU7599300A (en) 2001-04-23

Family

ID=23640395

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75993/00A Abandoned AU7599300A (en) 1999-10-07 2000-09-21 Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage

Country Status (6)

Country Link
EP (1) EP1149380A1 (en)
JP (1) JP2003511813A (en)
KR (1) KR20010101145A (en)
AU (1) AU7599300A (en)
TW (1) TW513696B (en)
WO (1) WO2001027924A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578164B1 (en) * 2000-07-12 2003-06-10 Iomega Corporation Method for detecting transient write errors in a disk drive having a dual transducer slider
US6618215B2 (en) * 2001-05-22 2003-09-09 Seagate Technology Llc Low amplitude skip write detector
JP4156499B2 (en) * 2003-11-28 2008-09-24 株式会社日立製作所 Disk array device
US8189439B2 (en) * 2010-07-16 2012-05-29 Mediatek Inc. Data recording method and apparatus for re-verifying correctness of recorded data on optical storage medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04216369A (en) * 1990-12-14 1992-08-06 Matsushita Electric Ind Co Ltd Information recording and reproducing device
US5471351A (en) * 1993-07-09 1995-11-28 Fujitsu Limited Method and apparatus of verifying accurate writing through comparisons of written and read data
US5588007A (en) * 1996-04-26 1996-12-24 Iomega Corporation Method for detecting transient write errors in a disk drive
KR100412344B1 (en) * 1997-04-08 2004-02-14 삼성전자주식회사 Method for controlling data write according to head flying height
KR100208383B1 (en) * 1997-06-03 1999-07-15 윤종용 Producting method for capacity changeable hard disk drive

Also Published As

Publication number Publication date
WO2001027924A1 (en) 2001-04-19
KR20010101145A (en) 2001-11-14
JP2003511813A (en) 2003-03-25
TW513696B (en) 2002-12-11
EP1149380A1 (en) 2001-10-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase