WO2001042923A3 - Method for the storage of data in a file on a data storage device - Google Patents

Method for the storage of data in a file on a data storage device Download PDF

Info

Publication number
WO2001042923A3
WO2001042923A3 PCT/EP2000/011847 EP0011847W WO0142923A3 WO 2001042923 A3 WO2001042923 A3 WO 2001042923A3 EP 0011847 W EP0011847 W EP 0011847W WO 0142923 A3 WO0142923 A3 WO 0142923A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
file
stored
storage device
storage
Prior art date
Application number
PCT/EP2000/011847
Other languages
German (de)
French (fr)
Other versions
WO2001042923A2 (en
Inventor
Christian Rutkowski
Hans Schwab
Original Assignee
Heidenhain Gmbh Dr Johannes
Christian Rutkowski
Hans Schwab
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 Heidenhain Gmbh Dr Johannes, Christian Rutkowski, Hans Schwab filed Critical Heidenhain Gmbh Dr Johannes
Priority to EP00977588A priority Critical patent/EP1259884A2/en
Publication of WO2001042923A2 publication Critical patent/WO2001042923A2/en
Publication of WO2001042923A3 publication Critical patent/WO2001042923A3/en

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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • 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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0643—Management of files
    • 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
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention relates to a method for the storage of data in a file on a data storage device, comprising a working memory (2), which is directly dedicated to a microprocessor (1) and in which data, necessary for the execution of data processing programs, by the microprocessor (1), is stored. Said device further comprises a mass memory (4, 5), for the storage of further data, whereby the data is stored in at least two different fragments (F, F1 - F5) of the file, which are arranged in different areas of the data storage device and whereby a reference list (Z) is generated, in which the arrangement of file fragments (F, F1 - F5), in different regions of the data storage device, is stored. According to the invention, the data is at least partly stored in file fragments (F, F1 - F5) in the mass memory (4, 5) and the entries in the reference list (Z) are stored in the working memory (2).
PCT/EP2000/011847 1999-12-08 2000-11-28 Method for the storage of data in a file on a data storage device WO2001042923A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00977588A EP1259884A2 (en) 1999-12-08 2000-11-28 Method for the storage of data in a file on a data storage device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999160114 DE19960114A1 (en) 1999-12-08 1999-12-08 Method for storing data in a file of a data storage system
DE19960114.3 1999-12-08

Publications (2)

Publication Number Publication Date
WO2001042923A2 WO2001042923A2 (en) 2001-06-14
WO2001042923A3 true WO2001042923A3 (en) 2002-09-12

Family

ID=7932516

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/011847 WO2001042923A2 (en) 1999-12-08 2000-11-28 Method for the storage of data in a file on a data storage device

Country Status (3)

Country Link
EP (1) EP1259884A2 (en)
DE (1) DE19960114A1 (en)
WO (1) WO2001042923A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022831B4 (en) * 2008-05-08 2015-09-10 Fujitsu Technology Solutions Intellectual Property Gmbh Working method for a storage subsystem and devices for carrying out the working method
US8122219B2 (en) 2009-07-22 2012-02-21 International Business Machines Corporation Storage allocation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029125A (en) * 1989-03-07 1991-07-02 Drexler Technology Corporation Method of reading and writing files on nonerasable storage media
EP0557736A2 (en) * 1992-01-29 1993-09-01 Microsoft Corporation A method and system for file system management using a flash-erasable, programmable, read-only memory
US5715455A (en) * 1995-05-18 1998-02-03 International Business Machines Corporation Apparatus and method for storing file allocation table efficiently in memory
US5787445A (en) * 1996-03-07 1998-07-28 Norris Communications Corporation Operating system including improved file management for use in devices utilizing flash memory as main memory

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008820A (en) * 1987-03-30 1991-04-16 International Business Machines Corporation Method of rapidly opening disk files identified by path names
DE19633648A1 (en) * 1996-08-21 1998-02-26 Grundig Ag Method and circuit arrangement for storing dictations in a digital dictation machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029125A (en) * 1989-03-07 1991-07-02 Drexler Technology Corporation Method of reading and writing files on nonerasable storage media
EP0557736A2 (en) * 1992-01-29 1993-09-01 Microsoft Corporation A method and system for file system management using a flash-erasable, programmable, read-only memory
US5715455A (en) * 1995-05-18 1998-02-03 International Business Machines Corporation Apparatus and method for storing file allocation table efficiently in memory
US5787445A (en) * 1996-03-07 1998-07-28 Norris Communications Corporation Operating system including improved file management for use in devices utilizing flash memory as main memory

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FORIN A ET AL: "AN MS-DOS FILE SYSTEM FOR UNIX", PROCEEDINGS OF THE WINTER USENIX CONFERENCE, XX, XX, 17 January 1994 (1994-01-17), pages 337 - 354, XP000675515 *

Also Published As

Publication number Publication date
WO2001042923A2 (en) 2001-06-14
DE19960114A1 (en) 2001-06-13
EP1259884A2 (en) 2002-11-27

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