DK0483174T3 - Fremgangsmåde til drift af et databehandlingssystem - Google Patents

Fremgangsmåde til drift af et databehandlingssystem

Info

Publication number
DK0483174T3
DK0483174T3 DK90909755.2T DK90909755T DK0483174T3 DK 0483174 T3 DK0483174 T3 DK 0483174T3 DK 90909755 T DK90909755 T DK 90909755T DK 0483174 T3 DK0483174 T3 DK 0483174T3
Authority
DK
Denmark
Prior art keywords
backup
storage medium
write operations
data
processing system
Prior art date
Application number
DK90909755.2T
Other languages
Danish (da)
English (en)
Inventor
Peter Bryan Malcolm
Original Assignee
Intelligence Quotient Int
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 claimed from GB898915875A external-priority patent/GB8915875D0/en
Application filed by Intelligence Quotient Int filed Critical Intelligence Quotient Int
Application granted granted Critical
Publication of DK0483174T3 publication Critical patent/DK0483174T3/da

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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1471—Saving, restoring, recovering or retrying involving logging of persistent data for recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Selective Calling Equipment (AREA)
  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)
  • Communication Control (AREA)
DK90909755.2T 1989-07-11 1990-06-28 Fremgangsmåde til drift af et databehandlingssystem DK0483174T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898915875A GB8915875D0 (en) 1989-07-11 1989-07-11 A method of operating a data processing system
US07/435,138 US5086502A (en) 1989-07-11 1989-11-13 Method of operating a data processing system

Publications (1)

Publication Number Publication Date
DK0483174T3 true DK0483174T3 (da) 1996-04-09

Family

ID=26295594

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90909755.2T DK0483174T3 (da) 1989-07-11 1990-06-28 Fremgangsmåde til drift af et databehandlingssystem

Country Status (9)

Country Link
EP (1) EP0483174B1 (de)
JP (1) JPH04507015A (de)
AT (1) ATE130690T1 (de)
AU (1) AU633775B2 (de)
CA (1) CA2063379C (de)
DE (2) DE69023770T2 (de)
DK (1) DK0483174T3 (de)
ES (1) ES2082860T3 (de)
WO (1) WO1991001026A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0763812B1 (de) * 1990-05-28 2001-06-20 Matsushita Electric Industrial Co., Ltd. Vorrichtung zur Sprachsignalverarbeitung für die Bestimmung eines Sprachsignals in einem verrauschten Sprachsignal
WO1995019599A1 (en) * 1994-07-20 1995-07-20 Intelligence Quotient International Limited File backup system
US5675725A (en) * 1993-07-19 1997-10-07 Cheyenne Advanced Technology Limited Computer backup system operable with open files
ES2130447T3 (es) * 1993-07-19 1999-07-01 Cheyenne Advanced Tech Ltd Sistemas de copias de seguridad de archivos de ordenador.
US5617566A (en) * 1993-12-10 1997-04-01 Cheyenne Advanced Technology Ltd. File portion logging and arching by means of an auxilary database
DE69418482T2 (de) * 1993-12-10 1999-10-21 Cheyenne Advanced Tech Ltd Inkrementales datensicherungssystem
US6016553A (en) 1997-09-05 2000-01-18 Wild File, Inc. Method, software and apparatus for saving, using and recovering data
US6732293B1 (en) 1998-03-16 2004-05-04 Symantec Corporation Method, software and apparatus for recovering and recycling data in conjunction with an operating system
US7055055B1 (en) 1999-04-23 2006-05-30 Symantec Corporation Write cache flushing method for reducing data corruption
AU6081200A (en) 1999-07-09 2001-01-30 Eric D. Schneider Optimized disk storage defragmentation with swapping capabilities
US7051055B1 (en) 1999-07-09 2006-05-23 Symantec Corporation Optimized disk storage defragmentation with swapping capabilities
US7949665B1 (en) 2004-11-19 2011-05-24 Symantec Corporation Rapidly traversing disc volumes during file content examination

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069859A (ja) * 1983-09-26 1985-04-20 Mita Ind Co Ltd ファイル管理装置
JPH0833858B2 (ja) * 1986-05-02 1996-03-29 日本電気株式会社 デ−タベ−スフアイルの退避方式
JPS62260239A (ja) * 1986-05-07 1987-11-12 Nec Corp 二重化フアイルにおける障害復旧方式
GB8622010D0 (en) * 1986-09-12 1986-10-22 Hewlett Packard Ltd File backup facility
JPH01169547A (ja) * 1987-12-25 1989-07-04 Kobe Steel Ltd 順次記録媒体への連続出力方法
NZ229740A (en) * 1988-07-11 1991-11-26 Amdahl Corp Improving data storage reliability: backup copy written into archive

Also Published As

Publication number Publication date
WO1991001026A2 (en) 1991-01-24
JPH04507015A (ja) 1992-12-03
CA2063379A1 (en) 1991-01-12
WO1991001026A3 (en) 1991-02-21
AU5859590A (en) 1991-02-06
CA2063379C (en) 1998-02-10
ATE130690T1 (de) 1995-12-15
ES2082860T3 (es) 1996-04-01
DE69023770D1 (de) 1996-01-04
EP0483174A1 (de) 1992-05-06
DE483174T1 (de) 1993-08-12
AU633775B2 (en) 1993-02-04
DE69023770T2 (de) 1996-05-23
EP0483174B1 (de) 1995-11-22

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