CA2384020A1 - Appareil et methode de sauvegarde et de recuperation rapides de fichiers volumineux - Google Patents

Appareil et methode de sauvegarde et de recuperation rapides de fichiers volumineux Download PDF

Info

Publication number
CA2384020A1
CA2384020A1 CA 2384020 CA2384020A CA2384020A1 CA 2384020 A1 CA2384020 A1 CA 2384020A1 CA 2384020 CA2384020 CA 2384020 CA 2384020 A CA2384020 A CA 2384020A CA 2384020 A1 CA2384020 A1 CA 2384020A1
Authority
CA
Canada
Prior art keywords
backup
restore
file system
file systems
large file
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
CA 2384020
Other languages
English (en)
Inventor
Jacek Misztal
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2384020 priority Critical patent/CA2384020A1/fr
Publication of CA2384020A1 publication Critical patent/CA2384020A1/fr
Abandoned legal-status Critical Current

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
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • 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
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1456—Hardware arrangements for backup
    • 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
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/84—Using snapshots, i.e. a logical point-in-time copy of the data

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)
CA 2384020 2002-05-09 2002-05-09 Appareil et methode de sauvegarde et de recuperation rapides de fichiers volumineux Abandoned CA2384020A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2384020 CA2384020A1 (fr) 2002-05-09 2002-05-09 Appareil et methode de sauvegarde et de recuperation rapides de fichiers volumineux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2384020 CA2384020A1 (fr) 2002-05-09 2002-05-09 Appareil et methode de sauvegarde et de recuperation rapides de fichiers volumineux

Publications (1)

Publication Number Publication Date
CA2384020A1 true CA2384020A1 (fr) 2003-11-09

Family

ID=29425913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2384020 Abandoned CA2384020A1 (fr) 2002-05-09 2002-05-09 Appareil et methode de sauvegarde et de recuperation rapides de fichiers volumineux

Country Status (1)

Country Link
CA (1) CA2384020A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8204863B2 (en) 2009-12-21 2012-06-19 International Business Machines Corporation Multi-phase file system restore with selective on-demand data availability
US8639665B2 (en) 2012-04-04 2014-01-28 International Business Machines Corporation Hybrid backup and restore of very large file system using metadata image backup and traditional backup
US8805789B2 (en) 2012-09-12 2014-08-12 International Business Machines Corporation Using a metadata image of a file system and archive instance to backup data objects in the file system
US8914334B2 (en) 2012-09-12 2014-12-16 International Business Machines Corporation Using a metadata image of a file system and archive instance to restore data objects in the file system
US9354979B2 (en) 2014-02-07 2016-05-31 International Business Machines Corporation Server based disaster recovery by making use of dual write responses

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8204863B2 (en) 2009-12-21 2012-06-19 International Business Machines Corporation Multi-phase file system restore with selective on-demand data availability
US8639665B2 (en) 2012-04-04 2014-01-28 International Business Machines Corporation Hybrid backup and restore of very large file system using metadata image backup and traditional backup
US8805789B2 (en) 2012-09-12 2014-08-12 International Business Machines Corporation Using a metadata image of a file system and archive instance to backup data objects in the file system
US8914334B2 (en) 2012-09-12 2014-12-16 International Business Machines Corporation Using a metadata image of a file system and archive instance to restore data objects in the file system
US9354979B2 (en) 2014-02-07 2016-05-31 International Business Machines Corporation Server based disaster recovery by making use of dual write responses
US10146470B2 (en) 2014-02-07 2018-12-04 International Business Machines Corporation Server based disaster recovery by making use of dual write responses
US10691371B2 (en) 2014-02-07 2020-06-23 International Business Machines Corporation Server based disaster recovery by making use of dual write responses

Similar Documents

Publication Publication Date Title
US11199978B2 (en) Data protection with multiple site replication
US8572046B2 (en) System and method for backing up a computer system
US7343460B2 (en) Data storage system and process
US8560790B2 (en) Incremental backup of source to target storage volume
EP2366151B1 (fr) Procédé et système de gestion de données de base dupliquées
US7284019B2 (en) Apparatus, system, and method for differential backup using snapshot on-write data
US9910592B2 (en) System and method for replicating data stored on non-volatile storage media using a volatile memory as a memory buffer
US20020059505A1 (en) Method and apparatus for differential backup in a computer storage system
WO2007103141A2 (fr) Procédé et appareil permettant d'obtenir une procédure de copie de sauvegarde pour une machine virtuelle
US8190834B2 (en) Process for contiguously streaming data from a content addressed storage system
CA2384020A1 (fr) Appareil et methode de sauvegarde et de recuperation rapides de fichiers volumineux
JP2000305718A (ja) バックアップ装置
JPH11316700A (ja) データバックアップシステムおよび方法

Legal Events

Date Code Title Description
FZDE Dead