DE69806914T2 - Agentimplementierte verriegelungsvorrichtung - Google Patents

Agentimplementierte verriegelungsvorrichtung

Info

Publication number
DE69806914T2
DE69806914T2 DE69806914T DE69806914T DE69806914T2 DE 69806914 T2 DE69806914 T2 DE 69806914T2 DE 69806914 T DE69806914 T DE 69806914T DE 69806914 T DE69806914 T DE 69806914T DE 69806914 T2 DE69806914 T2 DE 69806914T2
Authority
DE
Germany
Prior art keywords
locking device
agent implemented
implemented locking
agent
locking
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 - Lifetime
Application number
DE69806914T
Other languages
English (en)
Other versions
DE69806914D1 (de
Inventor
Yoav Raz
Michael Cariti
V Johnson
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.)
EMC Corp
Original Assignee
EMC 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 EMC Corp filed Critical EMC Corp
Application granted granted Critical
Publication of DE69806914D1 publication Critical patent/DE69806914D1/de
Publication of DE69806914T2 publication Critical patent/DE69806914T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F9/54—Interprogram communication
    • G06F9/544—Buffers; Shared memory; Pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Multi Processors (AREA)
DE69806914T 1997-03-24 1998-03-24 Agentimplementierte verriegelungsvorrichtung Expired - Lifetime DE69806914T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/822,680 US5913227A (en) 1997-03-24 1997-03-24 Agent-implemented locking mechanism
PCT/US1998/005779 WO1998043163A1 (en) 1997-03-24 1998-03-24 An agent-implemented locking mechanism

Publications (2)

Publication Number Publication Date
DE69806914D1 DE69806914D1 (de) 2002-09-05
DE69806914T2 true DE69806914T2 (de) 2003-04-03

Family

ID=25236681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69806914T Expired - Lifetime DE69806914T2 (de) 1997-03-24 1998-03-24 Agentimplementierte verriegelungsvorrichtung

Country Status (6)

Country Link
US (1) US5913227A (de)
EP (1) EP0972240B1 (de)
JP (1) JP2001504968A (de)
KR (1) KR20010005570A (de)
DE (1) DE69806914T2 (de)
WO (1) WO1998043163A1 (de)

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JP3228182B2 (ja) 1997-05-29 2001-11-12 株式会社日立製作所 記憶システム及び記憶システムへのアクセス方法
JPH1185655A (ja) * 1997-09-16 1999-03-30 Hitachi Ltd 計算機システム
US7200623B2 (en) 1998-11-24 2007-04-03 Oracle International Corp. Methods to perform disk writes in a distributed shared disk system needing consistency across failures
US7930278B2 (en) * 1998-02-13 2011-04-19 Oracle International Corporation Methods to perform disk writes in a distributed shared disk system needing consistency across failures
US6272662B1 (en) * 1998-08-04 2001-08-07 International Business Machines Corporation Distributed storage system using front-end and back-end locking
US6279138B1 (en) 1998-08-04 2001-08-21 International Business Machines Corporation System for changing the parity structure of a raid array
US6446237B1 (en) 1998-08-04 2002-09-03 International Business Machines Corporation Updating and reading data and parity blocks in a shared disk system
US6446220B1 (en) 1998-08-04 2002-09-03 International Business Machines Corporation Updating data and parity data with and without read caches
US6332197B1 (en) 1998-08-04 2001-12-18 International Business Machines Corp. System for updating data in a multi-adaptor environment
US6292826B1 (en) * 1998-09-28 2001-09-18 Alcatel Internetworking, Inc. Shadow arrays for distributed memory multiprocessor architecture
JP4252139B2 (ja) * 1998-12-16 2009-04-08 株式会社日立製作所 記憶装置システム
US6418472B1 (en) * 1999-01-19 2002-07-09 Intel Corporation System and method for using internet based caller ID for controlling access to an object stored in a computer
JP2001167040A (ja) 1999-12-14 2001-06-22 Hitachi Ltd 記憶サブシステム及び記憶制御装置
US6718372B1 (en) 2000-01-07 2004-04-06 Emc Corporation Methods and apparatus for providing access by a first computing system to data stored in a shared storage device managed by a second computing system
US6529905B1 (en) 2000-01-11 2003-03-04 Frontline Solutions, Inc. Method and system for allowing multiple users to edit a hierarchical data structure
US7657727B2 (en) * 2000-01-14 2010-02-02 Hitachi, Ltd. Security for logical unit in storage subsystem
JP4651230B2 (ja) 2001-07-13 2011-03-16 株式会社日立製作所 記憶システム及び論理ユニットへのアクセス制御方法
US6684209B1 (en) * 2000-01-14 2004-01-27 Hitachi, Ltd. Security method and system for storage subsystem
JP4719957B2 (ja) * 2000-05-24 2011-07-06 株式会社日立製作所 記憶制御装置及び記憶システム並びに記憶システムのセキュリティ設定方法
DE10030380A1 (de) * 2000-06-21 2002-01-03 Infineon Technologies Ag Mehrere CPUs enthaltendes System
US6477618B2 (en) * 2000-12-28 2002-11-05 Emc Corporation Data storage system cluster architecture
US7149853B2 (en) * 2001-09-21 2006-12-12 Polyserve, Inc. System and method for synchronization for enforcing mutual exclusion among multiple negotiators
US7243229B2 (en) * 2001-10-02 2007-07-10 Hitachi, Ltd. Exclusive access control apparatus and method
CN1215636C (zh) * 2001-12-31 2005-08-17 艾默生网络能源有限公司 确立多机并联系统中主机的方法
JP2004102852A (ja) * 2002-09-12 2004-04-02 Hitachi Ltd ホットスタンバイ計算機システム
US7000046B1 (en) * 2003-01-17 2006-02-14 Unisys Corporation Standard channel I/O processor (SCIOP)
US20040230903A1 (en) * 2003-05-16 2004-11-18 Dethe Elza Method and system for enabling collaborative authoring of hierarchical documents with associated business logic
CN1331070C (zh) * 2004-02-21 2007-08-08 华为技术有限公司 数据通信的方法及设备
JP4497953B2 (ja) * 2004-02-25 2010-07-07 株式会社日立製作所 情報処理システム、および情報処理方法
US7970433B2 (en) 2007-06-08 2011-06-28 Modu Ltd. SD switch box in a cellular handset
US8391921B2 (en) 2007-02-13 2013-03-05 Google Inc. Modular wireless communicator
US10027789B2 (en) 2007-02-13 2018-07-17 Google Llc Modular wireless communicator
US7904696B2 (en) 2007-09-14 2011-03-08 Intel Corporation Communication paths for enabling inter-sequencer communication following lock competition and accelerator registration
US8412226B2 (en) 2008-06-24 2013-04-02 Google Inc. Mobile phone locator
US9122895B2 (en) 2008-06-25 2015-09-01 Microsoft Technology Licensing, Llc Authorization for transient storage devices with multiple authentication silos
US20090327634A1 (en) * 2008-06-25 2009-12-31 Microsoft Corporation Secure configuration of transient storage devices
US20100064280A1 (en) * 2008-09-09 2010-03-11 International Business Machines Corporation Systems and methods for implementing test applications for systems using locks
US20120110291A1 (en) * 2009-04-06 2012-05-03 Kaminario Technologies Ltd. System and method for i/o command management
US20110093745A1 (en) * 2009-10-20 2011-04-21 Aviad Zlotnick Systems and methods for implementing test applications for systems using locks
US8510334B2 (en) * 2009-11-05 2013-08-13 Oracle International Corporation Lock manager on disk
CN102279801B (zh) * 2010-06-09 2014-12-17 晨星软件研发(深圳)有限公司 存储器共享系统及方法
US8977703B2 (en) * 2011-08-08 2015-03-10 Adobe Systems Incorporated Clustering without shared storage
US10042749B2 (en) 2015-11-10 2018-08-07 International Business Machines Corporation Prefetch insensitive transactional memory
CN107526537B (zh) 2016-06-22 2020-03-20 伊姆西Ip控股有限责任公司 用于锁定存储系统中的存储区域的方法和系统
US20200356485A1 (en) * 2019-05-09 2020-11-12 International Business Machines Corporation Executing multiple data requests of multiple-core processors

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Publication number Priority date Publication date Assignee Title
GB8328396D0 (en) * 1983-10-24 1983-11-23 British Telecomm Multiprocessor system
JPS62197858A (ja) * 1986-02-26 1987-09-01 Hitachi Ltd システム間デ−タベ−ス共用方式
US5146607A (en) * 1986-06-30 1992-09-08 Encore Computer Corporation Method and apparatus for sharing information between a plurality of processing units
US4876643A (en) * 1987-06-24 1989-10-24 Kabushiki Kaisha Toshiba Parallel searching system having a master processor for controlling plural slave processors for independently processing respective search requests
US5408629A (en) * 1992-08-13 1995-04-18 Unisys Corporation Apparatus and method for controlling exclusive access to portions of addressable memory in a multiprocessor system
US5553310A (en) * 1992-10-02 1996-09-03 Compaq Computer Corporation Split transactions and pipelined arbitration of microprocessors in multiprocessing computer systems
US5615373A (en) * 1993-08-26 1997-03-25 International Business Machines Corporation Data lock management in a distributed file server system determines variable lock lifetime in response to request to access data object
WO1995013583A1 (en) * 1993-11-09 1995-05-18 Conner Kenneth H First come memory accessing without conflict
US5678026A (en) * 1995-12-28 1997-10-14 Unisys Corporation Multi-processor data processing system with control for granting multiple storage locks in parallel and parallel lock priority and second level cache priority queues

Also Published As

Publication number Publication date
WO1998043163A1 (en) 1998-10-01
EP0972240A1 (de) 2000-01-19
JP2001504968A (ja) 2001-04-10
DE69806914D1 (de) 2002-09-05
EP0972240B1 (de) 2002-07-31
KR20010005570A (ko) 2001-01-15
US5913227A (en) 1999-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803