AU2000254655A1 - Method and apparatus for providing volume snapshot dependencies in a computer system - Google Patents

Method and apparatus for providing volume snapshot dependencies in a computer system

Info

Publication number
AU2000254655A1
AU2000254655A1 AU2000254655A AU5465500A AU2000254655A1 AU 2000254655 A1 AU2000254655 A1 AU 2000254655A1 AU 2000254655 A AU2000254655 A AU 2000254655A AU 5465500 A AU5465500 A AU 5465500A AU 2000254655 A1 AU2000254655 A1 AU 2000254655A1
Authority
AU
Australia
Prior art keywords
dependency information
computer system
volume
dependencies
given
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
AU2000254655A
Inventor
Luis Felipe Cabrera
Jonathan S. Goldick
Paul Oltean
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.)
Microsoft Corp
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Publication of AU2000254655A1 publication Critical patent/AU2000254655A1/en
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
    • G06F11/1448—Management of the data involved in backup or backup restore
    • 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
    • G06F11/1469—Backup restoration techniques
    • 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
    • G06F2201/82—Solving problems relating to consistency
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99953—Recoverability

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)
  • Retry When Errors Occur (AREA)
  • Hardware Redundancy (AREA)

Abstract

An application programming interface protocol is provided for making requests to registered applications regarding applications' dependency information so that a table of dependency information relating to a target object can be recursively generated. When all of the applications' dependencies are captured at the same time for given volume(s) or object(s), the entire volume's or object's program and data dependency information may be maintained for the given time. With this dependency information, the computer system advantageously knows not only which files and in which order to freeze or flush files in connection with a backup, such as a snapshot, or restore of given volume(s) or object(s), but also knows which volume(s) or object(s) can be excluded from the freezing process. After a request by a service for application dependency information, the computer system can translate or process dependency information, thereby ordering recovery events over a given set of volumes or objects.
AU2000254655A 2000-04-24 2000-06-06 Method and apparatus for providing volume snapshot dependencies in a computer system Abandoned AU2000254655A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/557,250 US7363633B1 (en) 2000-04-24 2000-04-24 Registering and storing dependencies among applications and objects in a computer system and communicating the dependencies to a recovery or backup service
US09557250 2000-04-24
PCT/US2000/015498 WO2001082082A1 (en) 2000-04-24 2000-06-06 Method and apparatus for providing volume snapshot dependencies in a computer system

Publications (1)

Publication Number Publication Date
AU2000254655A1 true AU2000254655A1 (en) 2001-11-07

Family

ID=24224632

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000254655A Abandoned AU2000254655A1 (en) 2000-04-24 2000-06-06 Method and apparatus for providing volume snapshot dependencies in a computer system

Country Status (8)

Country Link
US (1) US7363633B1 (en)
EP (1) EP1277113B1 (en)
JP (1) JP4570312B2 (en)
CN (1) CN1253793C (en)
AT (1) ATE313827T1 (en)
AU (1) AU2000254655A1 (en)
DE (1) DE60025043T2 (en)
WO (1) WO2001082082A1 (en)

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US20060106893A1 (en) * 2004-11-02 2006-05-18 Rodger Daniels Incremental backup operations in storage networks
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US7707451B2 (en) * 2005-06-28 2010-04-27 Alcatel-Lucent Usa Inc. Methods and devices for recovering from initialization failures
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CN100369000C (en) * 2005-08-12 2008-02-13 西安三茗科技有限责任公司 A computer hardware data multi-timepoint fast storing and recovery method
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US20100057787A1 (en) * 2008-08-28 2010-03-04 International Business Machines Corporation Method, system, and computer program product for cloning of distributed and stateful systems
CN101751593B (en) * 2008-11-28 2013-01-02 爱思开电讯投资（中国）有限公司 Smart card and backup, recovering method and system thereof
US8484161B2 (en) * 2011-08-29 2013-07-09 Oracle International Corporation Live file system migration
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WO2014067105A1 (en) * 2012-10-31 2014-05-08 华为技术有限公司 Network data rollback method and device
US20140379981A1 (en) * 2013-06-21 2014-12-25 International Business Machines Corporation Application discovery using storage system signatures
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Also Published As

Publication number Publication date
JP2003532190A (en) 2003-10-28
WO2001082082A1 (en) 2001-11-01
DE60025043D1 (en) 2006-01-26
JP4570312B2 (en) 2010-10-27
EP1277113A1 (en) 2003-01-22
DE60025043T2 (en) 2006-07-13
CN1452737A (en) 2003-10-29
US7363633B1 (en) 2008-04-22
CN1253793C (en) 2006-04-26
ATE313827T1 (en) 2006-01-15
EP1277113B1 (en) 2005-12-21

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