DE3854909D1 - Cacheverwaltungsverfahren und System in einem anteilig genutzten Dateisystem - Google Patents

Cacheverwaltungsverfahren und System in einem anteilig genutzten Dateisystem

Info

Publication number
DE3854909D1
DE3854909D1 DE3854909T DE3854909T DE3854909D1 DE 3854909 D1 DE3854909 D1 DE 3854909D1 DE 3854909 T DE3854909 T DE 3854909T DE 3854909 T DE3854909 T DE 3854909T DE 3854909 D1 DE3854909 D1 DE 3854909D1
Authority
DE
Germany
Prior art keywords
management method
cache management
shared file
file system
shared
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.)
Expired - Fee Related
Application number
DE3854909T
Other languages
English (en)
Other versions
DE3854909T2 (de
Inventor
Robert Bradley Bennett
Robert Joseph Catino
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE3854909D1 publication Critical patent/DE3854909D1/de
Application granted granted Critical
Publication of DE3854909T2 publication Critical patent/DE3854909T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • 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
DE3854909T 1987-10-19 1988-09-21 Cacheverwaltungsverfahren und System in einem anteilig genutzten Dateisystem Expired - Fee Related DE3854909T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/110,461 US4897782A (en) 1987-10-19 1987-10-19 Local cache structure for maintaining updated file characteristics in a file sharing system

Publications (2)

Publication Number Publication Date
DE3854909D1 true DE3854909D1 (de) 1996-02-29
DE3854909T2 DE3854909T2 (de) 1996-11-14

Family

ID=22333137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3854909T Expired - Fee Related DE3854909T2 (de) 1987-10-19 1988-09-21 Cacheverwaltungsverfahren und System in einem anteilig genutzten Dateisystem

Country Status (4)

Country Link
US (1) US4897782A (de)
EP (1) EP0312785B1 (de)
JP (1) JPH0682338B2 (de)
DE (1) DE3854909T2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237682A (en) * 1987-10-19 1993-08-17 International Business Machines Corporation File management system for a computer
US7072849B1 (en) * 1988-07-15 2006-07-04 International Business Machines Corporation Method for presenting advertising in an interactive service
CA1341310C (en) 1988-07-15 2001-10-23 Robert Filepp Interactive computer network and method of operation
US5251318A (en) * 1988-09-02 1993-10-05 Hitachi, Ltd. Multiprocessing system comparing information copied from extended storage before and after processing for serializing access to shared resource
US5136707A (en) * 1988-10-28 1992-08-04 At&T Bell Laboratories Reliable database administration arrangement
JPH0340123A (ja) * 1989-07-07 1991-02-20 Hitachi Ltd 情報記録再生システム
US5634048A (en) * 1989-09-14 1997-05-27 Fujitsu Limited Distributed database system having a center system with a link file and a method for retrieving data from same
JPH07104810B2 (ja) * 1989-11-18 1995-11-13 株式会社日立製作所 共用ファイルのアクセス制御方式
US5222234A (en) * 1989-12-28 1993-06-22 International Business Machines Corp. Combining search criteria to form a single search and saving search results for additional searches in a document interchange system
US5185699A (en) * 1990-01-16 1993-02-09 Westinghouse Electric Corp. Method and apparatus for maintaining plant operation procedures
US5247672A (en) * 1990-02-15 1993-09-21 International Business Machines Corporation Transaction processing system and method with reduced locking
US5175727A (en) * 1990-04-16 1992-12-29 Maher John W Communication system network interconnecting a plurality of communication systems
US5297269A (en) * 1990-04-26 1994-03-22 Digital Equipment Company Cache coherency protocol for multi processor computer system
US5410691A (en) * 1990-05-07 1995-04-25 Next Computer, Inc. Method and apparatus for providing a network configuration database
US5155845A (en) * 1990-06-15 1992-10-13 Storage Technology Corporation Data storage system for providing redundant copies of data on different disk drives
US5261069A (en) * 1990-08-13 1993-11-09 Hewlett-Packard Company Method of maintaining consistency of cached data in a database system
US5404488A (en) * 1990-09-26 1995-04-04 Lotus Development Corporation Realtime data feed engine for updating an application with the most currently received data from multiple data feeds
US5287473A (en) * 1990-12-14 1994-02-15 International Business Machines Corporation Non-blocking serialization for removing data from a shared cache
JPH05274273A (ja) * 1991-06-28 1993-10-22 Digital Equip Corp <Dec> コンピュータ・システムに於ける素子のインターロック・スキーム
US5404505A (en) * 1991-11-01 1995-04-04 Finisar Corporation System for scheduling transmission of indexed and requested database tiers on demand at varying repetition rates
US5528490A (en) * 1992-04-10 1996-06-18 Charles E. Hill & Associates, Inc. Electronic catalog system and method
US5613097A (en) * 1994-11-18 1997-03-18 Scott R. Ketterer Method of cataloging removable media on a computer
US5850522A (en) * 1995-02-03 1998-12-15 Dex Information Systems, Inc. System for physical storage architecture providing simultaneous access to common file by storing update data in update partitions and merging desired updates into common partition
US5745747A (en) * 1995-02-06 1998-04-28 International Business Machines Corporation Method and system of lock request management in a data processing system having multiple processes per transaction
US6240451B1 (en) * 1995-05-25 2001-05-29 Punch Networks Corporation Method and apparatus for automatically disseminating information over a network
US5694596A (en) 1995-05-25 1997-12-02 Kangaroo, Inc. On-line database updating network system and method
JP3335801B2 (ja) * 1995-07-05 2002-10-21 株式会社日立製作所 異種ファイルへのアクセスを可能とする情報処理システム及びその制御方法
US5838910A (en) * 1996-03-14 1998-11-17 Domenikos; Steven D. Systems and methods for executing application programs from a memory device linked to a server at an internet site
US6785690B1 (en) * 1996-03-18 2004-08-31 Hewlett-Packard Development Company, L.P. Method and system for storage, retrieval, and query of objects in a schemeless database
US5970471A (en) * 1996-03-22 1999-10-19 Charles E. Hill & Associates, Inc. Virtual catalog and product presentation method and apparatus
US6366930B1 (en) 1996-04-12 2002-04-02 Computer Associates Think, Inc. Intelligent data inventory & asset management systems method and apparatus
US5950198A (en) * 1997-03-24 1999-09-07 Novell, Inc. Processes and apparatuses for generating file correspondency through replication and synchronization between target and source computers
CN1178508C (zh) * 1999-06-07 2004-12-01 松下电器产业株式会社 数据收发系统及其方法
US7383315B2 (en) * 2001-08-02 2008-06-03 National Instruments Corporation System and method for a delta page protocol for caching, replication, and client/server networking
US20060136501A1 (en) * 2004-12-21 2006-06-22 International Business Machines Corporation Method and apparatus for saving and restoring parameter values set with user commands
US7292957B1 (en) * 2005-01-26 2007-11-06 Sun Microsystems, Inc. Cost efficient performance statistics gathering using logarithmic indexing
US7502798B2 (en) * 2005-08-03 2009-03-10 Novell, Inc. System and method of searching for information based on prior user actions
US8527874B2 (en) * 2005-08-03 2013-09-03 Apple Inc. System and method of grouping search results using information representations
US7440948B2 (en) * 2005-09-20 2008-10-21 Novell, Inc. System and method of associating objects in search results
US7707146B2 (en) * 2005-08-03 2010-04-27 Novell, Inc. System and method of searching for providing clue-based context searching
US7707284B2 (en) * 2005-08-03 2010-04-27 Novell, Inc. System and method of searching for classifying user activity performed on a computer system
US7526478B2 (en) * 2005-08-03 2009-04-28 Novell, Inc. System and method of searching for organizing and displaying search results
US7539673B2 (en) * 2005-08-03 2009-05-26 Novell, Inc. System and method of re-ordering search results based on prior user actions
US7487146B2 (en) * 2005-08-03 2009-02-03 Novell, Inc. System and method of searching for providing dynamic search results with temporary visual display
US20070078800A1 (en) * 2005-10-03 2007-04-05 Robert Love System and method of building an atomic view of a filesystem that lacks support for atomic operations
US8589553B2 (en) * 2010-09-17 2013-11-19 Microsoft Corporation Directory leasing
KR20130071850A (ko) * 2011-12-21 2013-07-01 삼성전자주식회사 파일 시스템 및 파일 저장 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916387A (en) * 1971-04-23 1975-10-28 Ibm Directory searching method and means
US4086628A (en) * 1971-11-10 1978-04-25 International Business Machines Corporation Directory generation system having efficiency increase with sorted input
US4408273A (en) * 1980-05-27 1983-10-04 International Business Machines Corporation Method and means for cataloging data sets using dual keyed data sets and direct pointers
US4399504A (en) * 1980-10-06 1983-08-16 International Business Machines Corporation Method and means for the sharing of data resources in a multiprocessing, multiprogramming environment
US4480304A (en) * 1980-10-06 1984-10-30 International Business Machines Corporation Method and means for the retention of locks across system, subsystem, and communication failures in a multiprocessing, multiprogramming, shared data environment
DE3176071D1 (en) * 1980-10-06 1987-05-07 Ibm Multiprocessor system
US4432057A (en) * 1981-11-27 1984-02-14 International Business Machines Corporation Method for the dynamic replication of data under distributed system control to control utilization of resources in a multiprocessing, distributed data base system
US4498145A (en) * 1982-06-30 1985-02-05 International Business Machines Corporation Method for assuring atomicity of multi-row update operations in a database system
US4507751A (en) * 1982-06-21 1985-03-26 International Business Machines Corporation Method and apparatus for logging journal data using a log write ahead data set
US4641274A (en) * 1982-12-03 1987-02-03 International Business Machines Corporation Method for communicating changes made to text form a text processor to a remote host
US4506326A (en) * 1983-02-28 1985-03-19 International Business Machines Corporation Apparatus and method for synthesizing a query for accessing a relational data base
US4714996A (en) * 1985-11-26 1987-12-22 International Business Machines Corporation Impact calculation for version management in a distributed information service
JPS62145441A (ja) * 1985-12-20 1987-06-29 Fujitsu Ltd キ−順デ−タセツトの更新処理方式
DE3615643C1 (de) * 1986-05-09 1987-07-02 Mannesmann Kienzle Gmbh Anordnung zum Transportieren einer Diagrammscheibe

Also Published As

Publication number Publication date
EP0312785B1 (de) 1996-01-17
US4897782A (en) 1990-01-30
JPH01112445A (ja) 1989-05-01
EP0312785A3 (de) 1991-03-27
JPH0682338B2 (ja) 1994-10-19
EP0312785A2 (de) 1989-04-26
DE3854909T2 (de) 1996-11-14

Similar Documents

Publication Publication Date Title
DE3854909T2 (de) Cacheverwaltungsverfahren und System in einem anteilig genutzten Dateisystem
KR890702131A (ko) 면허 관리 방법 및 시스템
KR900006867A (ko) 데이타베이스 관리 장치 및 방법
DE68929132D1 (de) Datenbankverwaltungssystem und Verfahren hierfür
HK103796A (en) Multiprocessor memory management method and apparatus
DE68927781D1 (de) Geometrisches Modellierungsverfahren und -gerät
DE69031926D1 (de) Instandhaltung von Dateiattributen in einem verteilten Datenverarbeitungssystem
EP0251461A3 (en) Parallel free storage management method and device
DE68926422T2 (de) Datenbankverwaltungssystem
KR870700158A (ko) 큐 관리 방법 및 장치
DE3784521T2 (de) Multiprozessorverfahren und -anordnung.
DK0472583T3 (da) Arrangement i et rørhåndteringssystem
EP0423557A3 (en) Cache management method and apparatus
DE69032585T2 (de) Elektronisches Dateispeicherungssystem
DE68928759T2 (de) Rechner mit intelligentem Speichersystem und zugehöriges Verfahren
DE3886473D1 (de) Übertragungssteuerungsvorrichtung und Verfahren in einem Rechnersystem.
DE69026740D1 (de) Fehler absorbierendes System in einem neuronalen Rechner
DE69029760D1 (de) Dateiverriegelung in einem verteilten Dateisystem
DE69032490T2 (de) Datenspeichersystem und dessen Betriebsverfahren
DE3855232T2 (de) Speichersteuersystem in einem Rechnersystem
DE68928440T2 (de) Dateneingabe in einem Expertensystem
DE3855509D1 (de) Multiprozessorsystem und zugehöriges Verfahren
GB8915626D0 (en) Data management method and system
NO172558C (no) Islager- og distribusjonsenhet
DE3891324T1 (de) Optisches speicherverfahren und -system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee