HK1047489B - File system image transfer between dissimilar file systems - Google Patents

File system image transfer between dissimilar file systems Download PDF

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Publication number
HK1047489B
HK1047489B HK02109091.7A HK02109091A HK1047489B HK 1047489 B HK1047489 B HK 1047489B HK 02109091 A HK02109091 A HK 02109091A HK 1047489 B HK1047489 B HK 1047489B
Authority
HK
Hong Kong
Prior art keywords
block
file system
image stream
storage
list
Prior art date
Application number
HK02109091.7A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1047489A1 (en
Inventor
Steven Robert Kleiman
David Hitz
Norman C. Hutchinson
Sean W. O'malley
Original Assignee
Network Appliance, Inc.
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 Network Appliance, Inc. filed Critical Network Appliance, Inc.
Publication of HK1047489A1 publication Critical patent/HK1047489A1/en
Publication of HK1047489B publication Critical patent/HK1047489B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 operations
    • 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 OR CALCULATING; 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 operations
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 operations
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1456—Hardware arrangements for backup
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G06F16/184—Distributed file systems implemented as replicated file system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • Y10S707/99954—Version management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Library & Information Science (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
HK02109091.7A 1999-10-25 2000-10-25 File system image transfer between dissimilar file systems HK1047489B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/426,409 US6574591B1 (en) 1998-07-31 1999-10-25 File systems image transfer between dissimilar file systems
US09/426,409 1999-10-25
PCT/US2000/029488 WO2001031446A1 (en) 1999-10-25 2000-10-25 File system image transfer between dissimilar file systems

Publications (2)

Publication Number Publication Date
HK1047489A1 HK1047489A1 (en) 2003-02-21
HK1047489B true HK1047489B (en) 2006-04-28

Family

ID=23690696

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02109091.7A HK1047489B (en) 1999-10-25 2000-10-25 File system image transfer between dissimilar file systems

Country Status (7)

Country Link
US (2) US6574591B1 (https=)
EP (1) EP1230598B1 (https=)
JP (1) JP2003513355A (https=)
AU (1) AU1232601A (https=)
DE (1) DE60025749T2 (https=)
HK (1) HK1047489B (https=)
WO (1) WO2001031446A1 (https=)

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Also Published As

Publication number Publication date
DE60025749D1 (de) 2006-04-13
JP2003513355A (ja) 2003-04-08
US7130873B2 (en) 2006-10-31
DE60025749T2 (de) 2006-09-14
EP1230598A1 (en) 2002-08-14
US6574591B1 (en) 2003-06-03
HK1047489A1 (en) 2003-02-21
AU1232601A (en) 2001-05-08
US20030217082A1 (en) 2003-11-20
WO2001031446A1 (en) 2001-05-03
EP1230598B1 (en) 2006-01-25

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161025