ATE415661T1 - Verfahren zur verbesserung der verfügbarkeit eines computer-clusterungssystems durch verwendung einer netzwerk-medium- verknüpfungszustandsfunktion - Google Patents

Verfahren zur verbesserung der verfügbarkeit eines computer-clusterungssystems durch verwendung einer netzwerk-medium- verknüpfungszustandsfunktion

Info

Publication number
ATE415661T1
ATE415661T1 AT01991440T AT01991440T ATE415661T1 AT E415661 T1 ATE415661 T1 AT E415661T1 AT 01991440 T AT01991440 T AT 01991440T AT 01991440 T AT01991440 T AT 01991440T AT E415661 T1 ATE415661 T1 AT E415661T1
Authority
AT
Austria
Prior art keywords
server
communication link
availability
improving
network
Prior art date
Application number
AT01991440T
Other languages
English (en)
Inventor
Daniel Price
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 ATE415661T1 publication Critical patent/ATE415661T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2035—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant without idle spare hardware
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2071—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring using a plurality of controllers
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2094—Redundant storage or storage space
    • 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
    • Y10S707/953—Organization of data
    • Y10S707/959—Network
    • 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
    • Y10S707/99938—Concurrency, e.g. lock management in shared database

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Computer And Data Communications (AREA)
  • Debugging And Monitoring (AREA)
  • Telephonic Communication Services (AREA)
AT01991440T 2000-12-21 2001-12-19 Verfahren zur verbesserung der verfügbarkeit eines computer-clusterungssystems durch verwendung einer netzwerk-medium- verknüpfungszustandsfunktion ATE415661T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25747800P 2000-12-21 2000-12-21
US09/855,592 US6785678B2 (en) 2000-12-21 2001-05-14 Method of improving the availability of a computer clustering system through the use of a network medium link state function

Publications (1)

Publication Number Publication Date
ATE415661T1 true ATE415661T1 (de) 2008-12-15

Family

ID=26945994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01991440T ATE415661T1 (de) 2000-12-21 2001-12-19 Verfahren zur verbesserung der verfügbarkeit eines computer-clusterungssystems durch verwendung einer netzwerk-medium- verknüpfungszustandsfunktion

Country Status (10)

Country Link
US (2) US6785678B2 (de)
EP (1) EP1344133B1 (de)
JP (1) JP4500490B2 (de)
KR (1) KR100557399B1 (de)
CN (1) CN1264092C (de)
AT (1) ATE415661T1 (de)
AU (2) AU3116702A (de)
CA (1) CA2428251A1 (de)
DE (1) DE60136739D1 (de)
WO (1) WO2002050678A1 (de)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020198996A1 (en) * 2000-03-16 2002-12-26 Padmanabhan Sreenivasan Flexible failover policies in high availability computing systems
US7627694B2 (en) * 2000-03-16 2009-12-01 Silicon Graphics, Inc. Maintaining process group membership for node clusters in high availability computing systems
US6785678B2 (en) 2000-12-21 2004-08-31 Emc Corporation Method of improving the availability of a computer clustering system through the use of a network medium link state function
US6877107B2 (en) * 2001-07-05 2005-04-05 Softwired Ag Method for ensuring operation during node failures and network partitions in a clustered message passing server
US7685126B2 (en) * 2001-08-03 2010-03-23 Isilon Systems, Inc. System and methods for providing a distributed file system utilizing metadata to track information about data stored throughout the system
US7146524B2 (en) * 2001-08-03 2006-12-05 Isilon Systems, Inc. Systems and methods for providing a distributed file system incorporating a virtual hot spare
DE10143142A1 (de) * 2001-09-04 2003-01-30 Bosch Gmbh Robert Verfahren zum Betreiben einer Schaltungsanordnung, die einen Mikrocontroller und ein EEPROM enthält
US7181489B2 (en) * 2002-01-10 2007-02-20 International Business Machines Corporation Method, apparatus, and program for distributing a document object model in a web server cluster
JP4434543B2 (ja) * 2002-01-10 2010-03-17 株式会社日立製作所 分散ストレージシステム、ストレージ装置、およびデータのコピー方法
US7203748B2 (en) * 2002-02-15 2007-04-10 International Business Machines Corporation Method for detecting the quick restart of liveness daemons in a distributed multinode data processing system
US7127512B2 (en) * 2002-02-19 2006-10-24 Qualcomm Inc. Method and apparatus for two-phase commit in data distribution to a web farm
CA2377649C (en) * 2002-03-20 2009-02-03 Ibm Canada Limited-Ibm Canada Limitee Dynamic cluster database architecture
US7631066B1 (en) * 2002-03-25 2009-12-08 Symantec Operating Corporation System and method for preventing data corruption in computer system clusters
US7058850B2 (en) * 2002-07-31 2006-06-06 Hewlett-Packard Development Company, L.P. Method and system for preventing data loss within disk-array pairs supporting mirrored logical units
US7076687B2 (en) * 2002-10-16 2006-07-11 Hitachi, Ltd. System and method for bi-directional failure detection of a site in a clustering system
AU2003291014A1 (en) 2002-11-14 2004-06-15 Isilon Systems, Inc. Systems and methods for restriping files in a distributed file system
US20040181707A1 (en) 2003-03-11 2004-09-16 Hitachi, Ltd. Method and apparatus for seamless management for disaster recovery
JP2004302512A (ja) * 2003-03-28 2004-10-28 Hitachi Ltd クラスタコンピューティングシステム、および、そのフェールオーバー方法
US7627780B2 (en) * 2003-04-23 2009-12-01 Dot Hill Systems Corporation Apparatus and method for deterministically performing active-active failover of redundant servers in a network storage appliance
US7565566B2 (en) * 2003-04-23 2009-07-21 Dot Hill Systems Corporation Network storage appliance with an integrated switch
US7676600B2 (en) * 2003-04-23 2010-03-09 Dot Hill Systems Corporation Network, storage appliance, and method for externalizing an internal I/O link between a server and a storage controller integrated within the storage appliance chassis
US7401254B2 (en) * 2003-04-23 2008-07-15 Dot Hill Systems Corporation Apparatus and method for a server deterministically killing a redundant server integrated within the same network storage appliance chassis
JP2005018510A (ja) * 2003-06-27 2005-01-20 Hitachi Ltd データセンタシステム及びその制御方法
US7739541B1 (en) 2003-07-25 2010-06-15 Symantec Operating Corporation System and method for resolving cluster partitions in out-of-band storage virtualization environments
US7475134B2 (en) * 2003-10-14 2009-01-06 International Business Machines Corporation Remote activity monitoring
US7225356B2 (en) * 2003-11-06 2007-05-29 Siemens Medical Solutions Health Services Corporation System for managing operational failure occurrences in processing devices
US6859811B1 (en) * 2004-01-15 2005-02-22 Oracle International Corporation Cluster database with remote data mirroring
US7299378B2 (en) * 2004-01-15 2007-11-20 Oracle International Corporation Geographically distributed clusters
US7293198B2 (en) * 2004-03-25 2007-11-06 Emc Corporation Techniques for maintaining operation of data storage system during a failure
US7610373B2 (en) * 2004-05-27 2009-10-27 International Business Machines Corporation Voting mechanism for session invalidation processing in an application server cluster
US8238350B2 (en) 2004-10-29 2012-08-07 Emc Corporation Message batching with checkpoints systems and methods
US8051425B2 (en) * 2004-10-29 2011-11-01 Emc Corporation Distributed system with asynchronous execution systems and methods
US8055711B2 (en) 2004-10-29 2011-11-08 Emc Corporation Non-blocking commit protocol systems and methods
GB0428105D0 (en) * 2004-12-23 2005-01-26 Ibm Storage system with multiple copy targeting and disk failure protection
GB0428108D0 (en) * 2004-12-23 2005-01-26 Ibm Storage system with multiple copy targeting
US8191078B1 (en) * 2005-03-22 2012-05-29 Progress Software Corporation Fault-tolerant messaging system and methods
US20060230245A1 (en) * 2005-04-08 2006-10-12 Microsoft Corporation Data storage safety indicator and expander
US8010498B2 (en) * 2005-04-08 2011-08-30 Microsoft Corporation Virtually infinite reliable storage across multiple storage devices and storage services
US7373545B2 (en) * 2005-05-06 2008-05-13 Marathon Technologies Corporation Fault tolerant computer system
US20060271695A1 (en) * 2005-05-16 2006-11-30 Electronics Line 3000 Ltd. System for remote secured operation, monitoring and control of security and other types of events
US7996608B1 (en) 2005-10-20 2011-08-09 American Megatrends, Inc. Providing redundancy in a storage system
US8010829B1 (en) 2005-10-20 2011-08-30 American Megatrends, Inc. Distributed hot-spare storage in a storage cluster
US7797283B2 (en) 2005-10-21 2010-09-14 Isilon Systems, Inc. Systems and methods for maintaining distributed data
US7788303B2 (en) 2005-10-21 2010-08-31 Isilon Systems, Inc. Systems and methods for distributed system scanning
US7917474B2 (en) * 2005-10-21 2011-03-29 Isilon Systems, Inc. Systems and methods for accessing and updating distributed data
US7551572B2 (en) * 2005-10-21 2009-06-23 Isilon Systems, Inc. Systems and methods for providing variable protection
KR100877470B1 (ko) * 2005-11-22 2009-01-07 인터내셔널 비지네스 머신즈 코포레이션 소프트웨어 제품 사용 제어 방법과 시스템 및 컴퓨터 판독 가능한 저장 매체
US7979460B2 (en) 2006-02-15 2011-07-12 Sony Computer Entainment America Inc. Systems and methods for server management
US7848261B2 (en) * 2006-02-17 2010-12-07 Isilon Systems, Inc. Systems and methods for providing a quiescing protocol
US7756898B2 (en) * 2006-03-31 2010-07-13 Isilon Systems, Inc. Systems and methods for notifying listeners of events
JP2007304687A (ja) * 2006-05-09 2007-11-22 Hitachi Ltd クラスタ構成とその制御手段
US7519855B2 (en) * 2006-06-15 2009-04-14 Motorola, Inc. Method and system for distributing data processing units in a communication network
US7680836B2 (en) * 2006-08-18 2010-03-16 Isilon Systems, Inc. Systems and methods for a snapshot of data
US7899800B2 (en) * 2006-08-18 2011-03-01 Isilon Systems, Inc. Systems and methods for providing nonlinear journaling
US7882071B2 (en) * 2006-08-18 2011-02-01 Isilon Systems, Inc. Systems and methods for a snapshot of data
US7590652B2 (en) * 2006-08-18 2009-09-15 Isilon Systems, Inc. Systems and methods of reverse lookup
US7680842B2 (en) * 2006-08-18 2010-03-16 Isilon Systems, Inc. Systems and methods for a snapshot of data
US7822932B2 (en) * 2006-08-18 2010-10-26 Isilon Systems, Inc. Systems and methods for providing nonlinear journaling
US7953704B2 (en) 2006-08-18 2011-05-31 Emc Corporation Systems and methods for a snapshot of data
US7770063B2 (en) * 2006-08-26 2010-08-03 International Business Machines Corporation Simulation of failure recovery within clustered systems
US8286029B2 (en) 2006-12-21 2012-10-09 Emc Corporation Systems and methods for managing unavailable storage devices
US7593938B2 (en) * 2006-12-22 2009-09-22 Isilon Systems, Inc. Systems and methods of directory entry encodings
US7509448B2 (en) * 2007-01-05 2009-03-24 Isilon Systems, Inc. Systems and methods for managing semantic locks
US8498967B1 (en) * 2007-01-30 2013-07-30 American Megatrends, Inc. Two-node high availability cluster storage solution using an intelligent initiator to avoid split brain syndrome
US7908448B1 (en) 2007-01-30 2011-03-15 American Megatrends, Inc. Maintaining data consistency in mirrored cluster storage systems with write-back cache
JP4505763B2 (ja) * 2007-01-31 2010-07-21 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． ノードクラスタの管理
US7900015B2 (en) * 2007-04-13 2011-03-01 Isilon Systems, Inc. Systems and methods of quota accounting
US7779048B2 (en) 2007-04-13 2010-08-17 Isilon Systems, Inc. Systems and methods of providing possible value ranges
US8966080B2 (en) 2007-04-13 2015-02-24 Emc Corporation Systems and methods of managing resource utilization on a threaded computer system
US8271757B1 (en) 2007-04-17 2012-09-18 American Megatrends, Inc. Container space management in a data storage system
US7949692B2 (en) * 2007-08-21 2011-05-24 Emc Corporation Systems and methods for portals into snapshot data
US7882068B2 (en) * 2007-08-21 2011-02-01 Isilon Systems, Inc. Systems and methods for adaptive copy on write
US7966289B2 (en) 2007-08-21 2011-06-21 Emc Corporation Systems and methods for reading objects in a file system
US11212733B2 (en) * 2007-10-08 2021-12-28 Qualcomm Incorporated Control of wireless transmission based on node status
US7949636B2 (en) 2008-03-27 2011-05-24 Emc Corporation Systems and methods for a read only mode for a portion of a storage system
US7870345B2 (en) 2008-03-27 2011-01-11 Isilon Systems, Inc. Systems and methods for managing stalled storage devices
US7984324B2 (en) * 2008-03-27 2011-07-19 Emc Corporation Systems and methods for managing stalled storage devices
US7953709B2 (en) * 2008-03-27 2011-05-31 Emc Corporation Systems and methods for a read only mode for a portion of a storage system
CN101299201B (zh) 2008-05-08 2010-06-02 成都市华为赛门铁克科技有限公司 存储系统数据备份方法及装置
US8006129B2 (en) * 2008-10-03 2011-08-23 Cisco Technology, Inc. Detecting and preventing the split-brain condition in redundant processing units
CN101729412B (zh) * 2009-11-05 2012-03-14 北京超图软件股份有限公司 地理信息服务的分布式层次集群方法和系统
US8108715B1 (en) * 2010-07-02 2012-01-31 Symantec Corporation Systems and methods for resolving split-brain scenarios in computer clusters
US8438277B1 (en) * 2010-12-08 2013-05-07 Symantec Corporation Systems and methods for preventing data inconsistency within computer clusters
EP2649526A4 (de) * 2010-12-10 2017-05-24 Nec Corporation Serververwaltungsvorrichtung, serververwaltungsverfahren und programm
CN102308559B (zh) * 2011-07-26 2014-04-02 华为技术有限公司 一种用于集群计算机系统的投票仲裁方法及装置
CN102281159A (zh) * 2011-09-06 2011-12-14 曙光信息产业(北京)有限公司 集群系统的恢复方法
US10054933B2 (en) * 2012-03-27 2018-08-21 Sirqul, Inc. Controlling distributed device operations
US20140173330A1 (en) * 2012-12-14 2014-06-19 Lsi Corporation Split Brain Detection and Recovery System
US10250579B2 (en) * 2013-08-13 2019-04-02 Alcatel Lucent Secure file transfers within network-based storage
CN103647820B (zh) * 2013-12-09 2016-11-23 华为数字技术（苏州）有限公司 用于分布式集群系统的仲裁方法及仲裁装置
US9639437B2 (en) * 2013-12-13 2017-05-02 Netapp, Inc. Techniques to manage non-disruptive SAN availability in a partitioned cluster
US9965363B2 (en) 2013-12-14 2018-05-08 Netapp, Inc. Techniques for LIF placement in SAN storage cluster synchronous disaster recovery
JP6183931B2 (ja) * 2013-12-25 2017-08-23 Ｎｅｃソリューションイノベータ株式会社 クラスタシステム、サーバ装置、クラスタシステムの管理方法、及びプログラム。
US9483369B2 (en) * 2014-01-24 2016-11-01 Verizon Patent And Licensing Inc. Method and apparatus for failover detection and recovery using gratuitous address resolution messages
WO2015162634A1 (en) 2014-04-21 2015-10-29 Hitachi, Ltd. Information storage system
JP2016115239A (ja) * 2014-12-17 2016-06-23 日本電気株式会社 フォールトトレラントシステム、フォールトトレラント方法、及び、プログラム
US10592268B2 (en) * 2015-04-06 2020-03-17 Hitachi, Ltd. Management computer and resource management method configured to combine server resources and storage resources and allocate the combined resources to virtual machines
JP6409812B2 (ja) * 2016-04-01 2018-10-24 横河電機株式会社 冗長化装置、冗長化システム、及び冗長化方法
US10205782B2 (en) 2016-04-29 2019-02-12 Netapp, Inc. Location-based resource availability management in a partitioned distributed storage environment
US10671038B2 (en) 2016-07-15 2020-06-02 Fisher-Rosemount Systems, Inc. Architecture-independent process control
US10594553B2 (en) 2016-12-21 2020-03-17 Mastercard International Incorporated Systems and methods for dynamically commissioning and decommissioning computer components
US10503427B2 (en) * 2017-03-10 2019-12-10 Pure Storage, Inc. Synchronously replicating datasets and other managed objects to cloud-based storage systems
US11675520B2 (en) 2017-03-10 2023-06-13 Pure Storage, Inc. Application replication among storage systems synchronously replicating a dataset
US12511068B2 (en) 2017-03-10 2025-12-30 Pure Storage, Inc. Fan out data replication in a storage system
CN107147528A (zh) * 2017-05-23 2017-09-08 郑州云海信息技术有限公司 一种存储网关智能防脑裂系统及方法
CN110651259B (zh) * 2017-06-14 2023-12-01 日立安斯泰莫株式会社 车载设备的控制装置
CN114253775A (zh) * 2021-12-10 2022-03-29 郑州云海信息技术有限公司 一种数据中心多路径存储的方法、装置、设备及可读介质
CN115396752B (zh) * 2022-07-29 2023-05-26 国电南京自动化股份有限公司 一种基于Redis的双平面采集数据方法及系统
CN116743550B (zh) * 2023-08-11 2023-12-29 之江实验室 一种分布式存储集群的故障存储节点的处理方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812748A (en) * 1993-06-23 1998-09-22 Vinca Corporation Method for improving recovery performance from hardware and software errors in a fault-tolerant computer system
US5978565A (en) * 1993-07-20 1999-11-02 Vinca Corporation Method for rapid recovery from a network file server failure including method for operating co-standby servers
US5434994A (en) * 1994-05-23 1995-07-18 International Business Machines Corporation System and method for maintaining replicated data coherency in a data processing system
US5696895A (en) * 1995-05-19 1997-12-09 Compaq Computer Corporation Fault tolerant multiple network servers
US5828889A (en) * 1996-05-31 1998-10-27 Sun Microsystems, Inc. Quorum mechanism in a two-node distributed computer system
US5753034A (en) * 1996-09-27 1998-05-19 W. R. Grace & Co. -Conn. Composition and method to remove asbestos
US5884018A (en) * 1997-01-28 1999-03-16 Tandem Computers Incorporated Method and apparatus for distributed agreement on processor membership in a multi-processor system
US5892895A (en) * 1997-01-28 1999-04-06 Tandem Computers Incorporated Method an apparatus for tolerance of lost timer ticks during recovery of a multi-processor system
US6151688A (en) * 1997-02-21 2000-11-21 Novell, Inc. Resource management in a clustered computer system
US6134673A (en) * 1997-05-13 2000-10-17 Micron Electronics, Inc. Method for clustering software applications
US6108699A (en) * 1997-06-27 2000-08-22 Sun Microsystems, Inc. System and method for modifying membership in a clustered distributed computer system and updating system configuration
US6385644B1 (en) * 1997-09-26 2002-05-07 Mci Worldcom, Inc. Multi-threaded web based user inbox for report management
US5999712A (en) * 1997-10-21 1999-12-07 Sun Microsystems, Inc. Determining cluster membership in a distributed computer system
US6192483B1 (en) * 1997-10-21 2001-02-20 Sun Microsystems, Inc. Data integrity and availability in a distributed computer system
US6279032B1 (en) * 1997-11-03 2001-08-21 Microsoft Corporation Method and system for quorum resource arbitration in a server cluster
US6145089A (en) * 1997-11-10 2000-11-07 Legato Systems, Inc. Server fail-over system
JPH11175488A (ja) 1997-12-16 1999-07-02 Toshiba Corp サーバシステムおよびフェールオーバ制御方法
US6058400A (en) * 1998-04-28 2000-05-02 Sun Microsystems, Inc. Highly available cluster coherent filesystem
US6421787B1 (en) * 1998-05-12 2002-07-16 Sun Microsystems, Inc. Highly available cluster message passing facility
US6311217B1 (en) * 1998-06-04 2001-10-30 Compaq Computer Corporation Method and apparatus for improved cluster administration
JP2000040986A (ja) 1998-07-23 2000-02-08 Toshiba Corp 通信ネットワークの異常検出装置
US6393485B1 (en) * 1998-10-27 2002-05-21 International Business Machines Corporation Method and apparatus for managing clustered computer systems
US6438705B1 (en) * 1999-01-29 2002-08-20 International Business Machines Corporation Method and apparatus for building and managing multi-clustered computer systems
US6983317B1 (en) * 2000-02-28 2006-01-03 Microsoft Corporation Enterprise management system
US6618737B2 (en) * 2000-03-09 2003-09-09 International Business Machines Corporation Speculative caching of individual fields in a distributed object system
US7627694B2 (en) * 2000-03-16 2009-12-01 Silicon Graphics, Inc. Maintaining process group membership for node clusters in high availability computing systems
US6609213B1 (en) * 2000-08-10 2003-08-19 Dell Products, L.P. Cluster-based system and method of recovery from server failures
US6785678B2 (en) 2000-12-21 2004-08-31 Emc Corporation Method of improving the availability of a computer clustering system through the use of a network medium link state function

Also Published As

Publication number Publication date
JP2004516575A (ja) 2004-06-03
WO2002050678A1 (en) 2002-06-27
AU2002231167B2 (en) 2005-10-06
CN1264092C (zh) 2006-07-12
AU3116702A (en) 2002-07-01
JP4500490B2 (ja) 2010-07-14
CN1483163A (zh) 2004-03-17
KR100557399B1 (ko) 2006-03-06
KR20030067712A (ko) 2003-08-14
US20050033778A1 (en) 2005-02-10
CA2428251A1 (en) 2002-06-27
US6785678B2 (en) 2004-08-31
EP1344133A4 (de) 2007-08-15
US20020083036A1 (en) 2002-06-27
US7409395B2 (en) 2008-08-05
EP1344133B1 (de) 2008-11-26
DE60136739D1 (de) 2009-01-08
EP1344133A1 (de) 2003-09-17
WO2002050678A8 (en) 2002-09-19

Similar Documents

Publication Publication Date Title
ATE415661T1 (de) Verfahren zur verbesserung der verfügbarkeit eines computer-clusterungssystems durch verwendung einer netzwerk-medium- verknüpfungszustandsfunktion
WO2005046278A3 (fr) Méthode de gestion de la sécurité d'applications avec un module de sécurité
DE602005006391D1 (de) System und verfahren zum asynchronen kommunizieren mit web-diensten unter verwendung von nachrichtensatzdefinitionen
WO2004006058A3 (en) Web service architecture and methods
WO2007144265A3 (en) Tracking discrete elements of distributed transactions
WO2006031921A8 (en) System and method for managing data in a distributed computer system
DE50113119D1 (de) Verfahren zur anbindung von einheiten mit genormten schnittstellen an einrichtungen eines vermittlungssystems
ATE403323T1 (de) Gefilterte kommunikation von anwendung zu anwendung
ATE439714T1 (de) Verfahren und system zur überwachung von serverereignissen in einer knotenkonfiguration durch verwendung direkter kommunikation zwischen servern
EP1909462A3 (de) Verfahren zur unterteilten Bereitstellung eines elektronischen Dienstes
NO20031868D0 (no) Server for å mappe applikasjonsnavn til TAG-verdier for en distribuert flerbrukerapplikasjon
WO2002089073A3 (de) Pfandrücknahmesystem für einwegverpackungen
WO2006066257A3 (en) Management of network devices via email
WO2005116582A3 (en) System and method for varying content
SE9502216D0 (sv) Arrangement and method for linking clients to servers at run time in a distributed networking environment
GB2375459B (en) System and method for identifying internal and external communications in a computer network
ATE289735T1 (de) Informationsübertragungsverfahren, insbesondere werbeinformation zu einem benutzerterminal
SE0102729D0 (sv) Method and apparatus for exchange of information in a communication network
DE60038576D1 (de) Telekommunikationssystem und verfahren zur informationsübertragung zwischen einer steuereinheit eines intelligenten netzwerks und einem endgerät
ATE262760T1 (de) Verfahren zur übertragung von verbindungskonfigurationen aus dem telefonnetz in ein datennetz
FR2849311B1 (fr) Procede de communication entre deux unites, et terminal mettant en oeuvre le procede
WO2002046861A3 (en) Systems and methods for communicating in a business environment
AU7258001A (en) Procedure and system for transmission of data
FI20010148A0 (fi) Menetelmä kirjautumisen suorittamiseksi
DE60023689D1 (de) Übertragungswegzugriff in drahtlosen telekommunikationssystemen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties