JP3877519B2 - システム回復方法およびその実施計算機システム並びにその処理プログラムを記録した記録媒体 - Google Patents

システム回復方法およびその実施計算機システム並びにその処理プログラムを記録した記録媒体 Download PDF

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JP3877519B2
JP3877519B2 JP2000381623A JP2000381623A JP3877519B2 JP 3877519 B2 JP3877519 B2 JP 3877519B2 JP 2000381623 A JP2000381623 A JP 2000381623A JP 2000381623 A JP2000381623 A JP 2000381623A JP 3877519 B2 JP3877519 B2 JP 3877519B2
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JP2002183088A5 (enExample
JP2002183088A (ja
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孝寿 岩本
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Hitachi Software Engineering Co Ltd
Hitachi Ltd
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Hitachi Software Engineering Co Ltd
Hitachi Ltd
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Priority to JP2000381623A priority Critical patent/JP3877519B2/ja
Priority to US10/012,437 priority patent/US20020078207A1/en
Publication of JP2002183088A publication Critical patent/JP2002183088A/ja
Publication of JP2002183088A5 publication Critical patent/JP2002183088A5/ja
Priority to US11/282,717 priority patent/US20060089975A1/en
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    • 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
    • G06F11/2046—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 where the redundant components share persistent storage
    • 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
    • G06F11/202—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
    • G06F11/2038—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 with a single idle spare processing component

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  • 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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2000381623A 2000-12-15 2000-12-15 システム回復方法およびその実施計算機システム並びにその処理プログラムを記録した記録媒体 Expired - Fee Related JP3877519B2 (ja)

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Application Number Priority Date Filing Date Title
JP2000381623A JP3877519B2 (ja) 2000-12-15 2000-12-15 システム回復方法およびその実施計算機システム並びにその処理プログラムを記録した記録媒体
US10/012,437 US20020078207A1 (en) 2000-12-15 2001-12-12 Online system recovery system, method and program
US11/282,717 US20060089975A1 (en) 2000-12-15 2005-11-21 Online system recovery system, method and program

Applications Claiming Priority (1)

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JP2000381623A JP3877519B2 (ja) 2000-12-15 2000-12-15 システム回復方法およびその実施計算機システム並びにその処理プログラムを記録した記録媒体

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JP2006258953A Division JP2007018534A (ja) 2006-09-25 2006-09-25 オンラインシステム回復方法及びその実施装置並びにその処理プログラムを記録した記録媒体

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JP2002183088A JP2002183088A (ja) 2002-06-28
JP2002183088A5 JP2002183088A5 (enExample) 2004-08-26
JP3877519B2 true JP3877519B2 (ja) 2007-02-07

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Cited By (1)

* Cited by examiner, † Cited by third party
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JP2007018534A (ja) * 2006-09-25 2007-01-25 Hitachi Ltd オンラインシステム回復方法及びその実施装置並びにその処理プログラムを記録した記録媒体

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US6948008B2 (en) * 2002-03-12 2005-09-20 Intel Corporation System with redundant central management controllers
US8121978B2 (en) * 2002-11-15 2012-02-21 Sybase, Inc. Database system providing improved methods for data replication
US7457829B2 (en) * 2003-06-23 2008-11-25 Microsoft Corporation Resynchronization of multiple copies of a database after a divergence in transaction history
US7299378B2 (en) * 2004-01-15 2007-11-20 Oracle International Corporation Geographically distributed clusters
JP4368716B2 (ja) * 2004-03-25 2009-11-18 Ｎｅｃエレクトロニクス株式会社 通信回路および通信方法
US7870426B2 (en) * 2004-04-14 2011-01-11 International Business Machines Corporation Apparatus, system, and method for transactional peer recovery in a data sharing clustering computer system
US7281153B2 (en) * 2004-04-14 2007-10-09 International Business Machines Corporation Apparatus, system, and method for transactional peer recovery in a data sharing clustering computer system
JP4490745B2 (ja) * 2004-06-29 2010-06-30 株式会社日立製作所 ホットスタンバイシステム
US7788665B2 (en) 2006-02-28 2010-08-31 Microsoft Corporation Migrating a virtual machine that owns a resource such as a hardware device
JP4946459B2 (ja) * 2007-01-26 2012-06-06 三菱電機株式会社 衛星搭載用制御装置
WO2008129620A1 (ja) * 2007-04-09 2008-10-30 Fujitsu Limited 完全二重化システム、システム制御方法およびシステム制御プログラム
JP2009211620A (ja) * 2008-03-06 2009-09-17 Hitachi Information Systems Ltd 仮想環境複製方法とシステムおよびプログラム
JP5028304B2 (ja) * 2008-03-11 2012-09-19 株式会社日立製作所 仮想計算機システム及びその制御方法
JP5703860B2 (ja) * 2011-03-09 2015-04-22 日本電気株式会社 フォールトトレラントシステム、メモリ制御方法、及びプログラム
JP5702652B2 (ja) * 2011-04-05 2015-04-15 日本電信電話株式会社 メモリ同期方法及び運用系の仮想マシン及び待機系の仮想マシン及びメモリ同期プログラム
JP6248747B2 (ja) * 2014-03-28 2017-12-20 富士通株式会社 情報処理装置、制御方法および制御プログラム
US9870266B2 (en) * 2015-07-30 2018-01-16 Nasdaq, Inc. Background job processing framework
JP6553125B2 (ja) * 2017-06-20 2019-07-31 株式会社東芝 データベースサーバ、データベース管理方法、およびプログラム

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US4740969A (en) * 1986-06-27 1988-04-26 Hewlett-Packard Company Method and apparatus for recovering from hardware faults
JPS6375963A (ja) * 1986-09-19 1988-04-06 Hitachi Ltd システム回復方式
JPH01147727A (ja) * 1987-12-04 1989-06-09 Hitachi Ltd オンラインプログラムの障害回復方法
US5307481A (en) * 1990-02-28 1994-04-26 Hitachi, Ltd. Highly reliable online system
US5136498A (en) * 1990-09-26 1992-08-04 Honeywell Inc. Method for enacting failover of a 1:1 redundant pair of slave processors
JP3085085B2 (ja) * 1994-05-09 2000-09-04 三菱電機株式会社 データアクセス装置及び分散データベースシステム
US5987621A (en) * 1997-04-25 1999-11-16 Emc Corporation Hardware and software failover services for a file server
US6014757A (en) * 1997-12-19 2000-01-11 Bull Hn Information Systems Inc. Fast domain switch and error recovery in a secure CPU architecture
US6311288B1 (en) * 1998-03-13 2001-10-30 Paradyne Corporation System and method for virtual circuit backup in a communication network
JP3763992B2 (ja) * 1999-03-30 2006-04-05 富士通株式会社 データ処理装置及び記録媒体
US6742136B2 (en) * 2000-12-05 2004-05-25 Fisher-Rosemount Systems Inc. Redundant devices in a process control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007018534A (ja) * 2006-09-25 2007-01-25 Hitachi Ltd オンラインシステム回復方法及びその実施装置並びにその処理プログラムを記録した記録媒体

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US20020078207A1 (en) 2002-06-20
JP2002183088A (ja) 2002-06-28

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