BR9103523A - Metodo e meio de armazenamento de dados - Google Patents

Metodo e meio de armazenamento de dados

Info

Publication number
BR9103523A
BR9103523A BR919103523A BR9103523A BR9103523A BR 9103523 A BR9103523 A BR 9103523A BR 919103523 A BR919103523 A BR 919103523A BR 9103523 A BR9103523 A BR 9103523A BR 9103523 A BR9103523 A BR 9103523A
Authority
BR
Brazil
Prior art keywords
media
data storage
storage method
data
storage
Prior art date
Application number
BR919103523A
Other languages
English (en)
Inventor
Theodore J Friedl
Leon E Gregg
Larry W Loen
Randy K Rolfe
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR9103523A publication Critical patent/BR9103523A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/16—Protection against loss of memory contents
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/88—Masking faults in memories by using spares or by reconfiguring with partially good memories
    • 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
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • 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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
BR919103523A 1990-08-20 1991-08-16 Metodo e meio de armazenamento de dados BR9103523A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/569,954 US5537652A (en) 1990-08-20 1990-08-20 Data file directory system and method for writing data file directory information

Publications (1)

Publication Number Publication Date
BR9103523A true BR9103523A (pt) 1992-05-12

Family

ID=24277591

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919103523A BR9103523A (pt) 1990-08-20 1991-08-16 Metodo e meio de armazenamento de dados

Country Status (8)

Country Link
US (1) US5537652A (pt)
EP (1) EP0472485B1 (pt)
JP (1) JP2691087B2 (pt)
KR (1) KR960003024B1 (pt)
BR (1) BR9103523A (pt)
CA (1) CA2045948C (pt)
DE (1) DE69127735T2 (pt)
MY (1) MY110229A (pt)

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
IL104349A (en) * 1993-01-08 1997-01-10 Mul T Lock Ltd Locking apparatus
DE19921232B4 (de) * 1999-05-07 2007-06-21 Giesecke & Devrient Gmbh Verfahren zum gesicherten Schreiben eines Zeigers für einen Ringspeicher, zugehöriger Ringspeicher, Verwendung des Ringspeichers und Chipkarte mit Ringspeicher
WO2001054001A1 (en) * 2000-01-18 2001-07-26 Cadence Design Systems, Inc. Adaptable circuit blocks for use in multi-block chip design
US6948095B2 (en) * 2000-04-20 2005-09-20 Stmicroelectronics Limited Methods and apparatus for dynamically loading a file on a target computer system
GB0009943D0 (en) * 2000-04-20 2000-06-07 Sgs Thomson Microelectronics Operating a computer system
US7003619B1 (en) 2001-04-09 2006-02-21 Matrix Semiconductor, Inc. Memory device and method for storing and reading a file system structure in a write-once memory array
US7062602B1 (en) 2001-04-09 2006-06-13 Matrix Semiconductor, Inc. Method for reading data in a write-once memory device using a write-many file system
US6996660B1 (en) 2001-04-09 2006-02-07 Matrix Semiconductor, Inc. Memory device and method for storing and reading data in a write-once memory array
US6895490B1 (en) 2001-04-09 2005-05-17 Matrix Semiconductor, Inc. Method for making a write-once memory device read compatible with a write-many file system
JP2003016763A (ja) 2001-06-29 2003-01-17 Toshiba Corp ディスクアクセス装置及びディスクアクセス方法
US6898688B2 (en) * 2001-12-28 2005-05-24 Storage Technology Corporation Data management appliance
KR100667749B1 (ko) * 2002-10-18 2007-01-11 삼성전자주식회사 임시 결함 관리 영역을 사용한 결함 관리 방법, 그 장치및 그디스크
US7051251B2 (en) * 2002-12-20 2006-05-23 Matrix Semiconductor, Inc. Method for storing data in a write-once memory array using a write-many file system
US7398348B2 (en) * 2004-08-24 2008-07-08 Sandisk 3D Llc Method and apparatus for using a one-time or few-time programmable memory with a host device designed for erasable/rewritable memory
US7711876B2 (en) * 2005-03-23 2010-05-04 International Business Machines Corporation Dynamic category compression in a data storage library
US7676704B2 (en) * 2007-06-29 2010-03-09 Symantec Corporation Resource management for scalable file system recovery
US8392376B2 (en) * 2010-09-03 2013-03-05 Symantec Corporation System and method for scalable reference management in a deduplication based storage system
US10275397B2 (en) 2013-02-22 2019-04-30 Veritas Technologies Llc Deduplication storage system with efficient reference updating and space reclamation

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408273A (en) * 1980-05-27 1983-10-04 International Business Machines Corporation Method and means for cataloging data sets using dual keyed data sets and direct pointers
US4536837A (en) * 1982-05-25 1985-08-20 Elxsi Improved disk file allocation and mapping system utilizing cylinder control blocks and file map having unbalanced tree structure
US4575827A (en) * 1984-05-18 1986-03-11 International Business Machines Corporation Self-archiving data recording
JPS6126176A (ja) * 1984-07-17 1986-02-05 Nec Corp 言語処理用辞書
JP2635023B2 (ja) * 1985-05-02 1997-07-30 株式会社日立製作所 フアイルデータ用ラベル書き込み方法
US4682318A (en) * 1985-10-16 1987-07-21 Sony Corporation Method and apparatus for updating optical memory disc
US4825354A (en) * 1985-11-12 1989-04-25 American Telephone And Telegraph Company, At&T Bell Laboratories Method of file access in a distributed processing computer network
US4742450A (en) * 1986-01-16 1988-05-03 International Business Machines Corporation Method to share copy on write segment for mapped files
US4761737A (en) * 1986-01-16 1988-08-02 International Business Machines Corporation Method to automatically increase the segment size of unix files in a page segmented virtual memory data processing system
US4791623A (en) * 1986-04-03 1988-12-13 Optotech, Inc. File management system for use in an optical data storage system
US5088033A (en) * 1986-04-28 1992-02-11 Xerox Corporation Data processing system emulation in a window with a coprocessor and I/O emulation
US4912629A (en) * 1986-06-26 1990-03-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Real-time garbage collection for list processing using restructured cells for increased reference counter size
FR2602363B1 (fr) * 1986-07-31 1989-04-28 Picard Michel Procede pour definir et modifier une partition sur l'espace de memorisation d'un support non effacable
FR2604280B1 (fr) * 1986-09-19 1988-11-10 Picard Michel Procede de gestion de fichiers sur un support d'information non effacable
US4827462A (en) * 1987-03-26 1989-05-02 International Business Machines Corporation Modular data storage directories for large-capacity data storage units
AU2388588A (en) * 1987-08-17 1989-03-09 Maximum Storage, Inc. System for accessing information stored as a link-list with back-pointers on an optical disk by using the back-pointers to generate a directory
EP0325823A1 (en) * 1988-01-26 1989-08-02 Laserdrive Ltd. Data storage system
US5021946A (en) * 1988-06-17 1991-06-04 Modular Computer Systems, Inc. Mostly contiguous file allocation technique involving file extension
GB8829919D0 (en) * 1988-12-22 1989-02-15 Int Computer Limited File system

Also Published As

Publication number Publication date
DE69127735D1 (de) 1997-10-30
CA2045948C (en) 1998-11-17
DE69127735T2 (de) 1998-03-26
CA2045948A1 (en) 1992-02-21
JP2691087B2 (ja) 1997-12-17
EP0472485B1 (en) 1997-09-24
US5537652A (en) 1996-07-16
KR920004985A (ko) 1992-03-28
EP0472485A3 (en) 1993-05-05
EP0472485A2 (en) 1992-02-26
JPH06342394A (ja) 1994-12-13
MY110229A (en) 1998-03-31
KR960003024B1 (ko) 1996-03-02

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Legal Events

Date Code Title Description
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law