JP4860034B2 - ファイルアクセス要求処理方法 - Google Patents

ファイルアクセス要求処理方法 Download PDF

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Publication number
JP4860034B2
JP4860034B2 JP2000386790A JP2000386790A JP4860034B2 JP 4860034 B2 JP4860034 B2 JP 4860034B2 JP 2000386790 A JP2000386790 A JP 2000386790A JP 2000386790 A JP2000386790 A JP 2000386790A JP 4860034 B2 JP4860034 B2 JP 4860034B2
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Japan
Prior art keywords
file
file path
virtual
conversion
physical
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JP2000386790A
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Japanese (ja)
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JP2001229056A (ja
JP2001229056A5 (enExample
Inventor
ブレーン・ディー・ゲーサー
ブレット・エー・マッキー
グレゴリー・ダブリュー・テレン
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HP Inc
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Hewlett Packard Co
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    • 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
    • G06F16/188—Virtual file systems
    • G06F16/192—Implementing virtual folder structures
    • 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
    • Y10S707/99931—Database or file accessing
    • 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
    • Y10S707/99931—Database or file accessing
    • Y10S707/99932—Access augmentation or optimizing
    • 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
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99942—Manipulating data structure, e.g. compression, compaction, compilation
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stored Programmes (AREA)
JP2000386790A 2000-02-02 2000-12-20 ファイルアクセス要求処理方法 Expired - Fee Related JP4860034B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/498,798 US6195650B1 (en) 2000-02-02 2000-02-02 Method and apparatus for virtualizing file access operations and other I/O operations
US09/498798 2000-02-02

Publications (3)

Publication Number Publication Date
JP2001229056A JP2001229056A (ja) 2001-08-24
JP2001229056A5 JP2001229056A5 (enExample) 2008-02-14
JP4860034B2 true JP4860034B2 (ja) 2012-01-25

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Family Applications (1)

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JP2000386790A Expired - Fee Related JP4860034B2 (ja) 2000-02-02 2000-12-20 ファイルアクセス要求処理方法

Country Status (4)

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US (2) US6195650B1 (enExample)
EP (1) EP1122647B1 (enExample)
JP (1) JP4860034B2 (enExample)
DE (1) DE60040204D1 (enExample)

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US6195650B1 (en) 2001-02-27
US6381615B2 (en) 2002-04-30
US20010014892A1 (en) 2001-08-16
EP1122647A2 (en) 2001-08-08
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