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WO2000079384A3 - Method and apparatus to rename open files - Google Patents

Method and apparatus to rename open files Download PDF

Info

Publication number
WO2000079384A3
WO2000079384A3 PCT/US2000/040197 US0040197W WO0079384A3 WO 2000079384 A3 WO2000079384 A3 WO 2000079384A3 US 0040197 W US0040197 W US 0040197W WO 0079384 A3 WO0079384 A3 WO 0079384A3
Authority
WO
WIPO (PCT)
Prior art keywords
file
name
storage media
rename
directory
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.)
Ceased
Application number
PCT/US2000/040197
Other languages
French (fr)
Other versions
WO2000079384A2 (en
Inventor
William E Sobel
Mark Kennedy
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.)
Gen Digital Inc
Original Assignee
Symantec 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 Symantec Corp filed Critical Symantec Corp
Priority to EP00960105A priority Critical patent/EP1194841A2/en
Priority to CA002375517A priority patent/CA2375517A1/en
Publication of WO2000079384A2 publication Critical patent/WO2000079384A2/en
Publication of WO2000079384A3 publication Critical patent/WO2000079384A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • 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
    • G06F16/17—Details of further file system functions
    • G06F16/176—Support for shared access to files; File sharing support
    • G06F16/1767—Concurrency control, e.g. optimistic or pessimistic approaches

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

A file stored on a storage media can be updated even while it is being accessed by an application and without requiring a reboot. In one embodiment of the invention a file stored on a storage media, having a file name listed in a directory, is updated by placing an updated version of the file on the storage media. A listing for the updated version of the file is added to the directory under a temporary name. The original file name listed in the directory is changed to a different name, and the temporary name is changed to the former name of the original file.
PCT/US2000/040197 1999-06-18 2000-06-15 Method and apparatus to rename open files Ceased WO2000079384A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP00960105A EP1194841A2 (en) 1999-06-18 2000-06-15 Method and apparatus to rename open files
CA002375517A CA2375517A1 (en) 1999-06-18 2000-06-15 Method and apparatus to rename open files

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33664099A 1999-06-18 1999-06-18
US09/336,640 1999-06-18

Publications (2)

Publication Number Publication Date
WO2000079384A2 WO2000079384A2 (en) 2000-12-28
WO2000079384A3 true WO2000079384A3 (en) 2001-12-06

Family

ID=23317011

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/040197 Ceased WO2000079384A2 (en) 1999-06-18 2000-06-15 Method and apparatus to rename open files

Country Status (3)

Country Link
EP (1) EP1194841A2 (en)
CA (1) CA2375517A1 (en)
WO (1) WO2000079384A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6560614B1 (en) 1999-11-12 2003-05-06 Xosoft Inc. Nonintrusive update of files
US8619054B2 (en) 2006-05-31 2013-12-31 Atmel Corporation Two dimensional position sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513351A (en) * 1994-07-28 1996-04-30 International Business Machines Corporation Protecting a system during system maintenance by usage of temporary filenames in an alias table
WO1996018947A1 (en) * 1994-12-13 1996-06-20 Novell, Inc. Method and apparatus to update or change a network directory
EP0738980A2 (en) * 1995-04-17 1996-10-23 International Business Machines Corporation Data conversion in a multiprocessing system usable while maintaining system operations
WO1997014091A1 (en) * 1995-10-12 1997-04-17 International Business Machines Corporation Object-oriented method maintenance mechanism that does not require cessation of the computer system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513351A (en) * 1994-07-28 1996-04-30 International Business Machines Corporation Protecting a system during system maintenance by usage of temporary filenames in an alias table
WO1996018947A1 (en) * 1994-12-13 1996-06-20 Novell, Inc. Method and apparatus to update or change a network directory
EP0738980A2 (en) * 1995-04-17 1996-10-23 International Business Machines Corporation Data conversion in a multiprocessing system usable while maintaining system operations
WO1997014091A1 (en) * 1995-10-12 1997-04-17 International Business Machines Corporation Object-oriented method maintenance mechanism that does not require cessation of the computer system

Also Published As

Publication number Publication date
WO2000079384A2 (en) 2000-12-28
EP1194841A2 (en) 2002-04-10
CA2375517A1 (en) 2000-12-28

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