DE602004003327D1 - Computersystem und Verfahren zum Wiederanlauf mittels entferntem Kopieren - Google Patents

Computersystem und Verfahren zum Wiederanlauf mittels entferntem Kopieren

Info

Publication number
DE602004003327D1
DE602004003327D1 DE602004003327T DE602004003327T DE602004003327D1 DE 602004003327 D1 DE602004003327 D1 DE 602004003327D1 DE 602004003327 T DE602004003327 T DE 602004003327T DE 602004003327 T DE602004003327 T DE 602004003327T DE 602004003327 D1 DE602004003327 D1 DE 602004003327D1
Authority
DE
Germany
Prior art keywords
restarting
computer system
remote copying
copying
remote
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
DE602004003327T
Other languages
English (en)
Other versions
DE602004003327T2 (de
Inventor
Taro Inoue
Nobuhiro Maki
Kenichi Oyamada
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602004003327D1 publication Critical patent/DE602004003327D1/de
Application granted granted Critical
Publication of DE602004003327T2 publication Critical patent/DE602004003327T2/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
    • 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
    • G06F11/2069—Management of state, configuration or failover
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/2074—Asynchronous techniques
    • 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
    • Y10S707/99953—Recoverability
    • 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
    • Y10S707/99955—Archiving or backup

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
DE602004003327T 2003-11-27 2004-10-05 Computersystem und Verfahren zum Wiederanlauf mittels entferntem Kopieren Expired - Lifetime DE602004003327T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003396619A JP2005157825A (ja) 2003-11-27 2003-11-27 障害復旧機能を有する計算機システム、および、障害復旧方法
JP2003396619 2003-11-27

Publications (2)

Publication Number Publication Date
DE602004003327D1 true DE602004003327D1 (de) 2007-01-04
DE602004003327T2 DE602004003327T2 (de) 2007-09-20

Family

ID=34463817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004003327T Expired - Lifetime DE602004003327T2 (de) 2003-11-27 2004-10-05 Computersystem und Verfahren zum Wiederanlauf mittels entferntem Kopieren

Country Status (4)

Country Link
US (1) US7275178B2 (de)
EP (1) EP1536338B1 (de)
JP (1) JP2005157825A (de)
DE (1) DE602004003327T2 (de)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
JP2005267038A (ja) * 2004-03-17 2005-09-29 Hitachi Ltd ストレージシステムの運用方法
US8099094B2 (en) 2004-07-12 2012-01-17 Interdigital Technology Corporation Neighbor scanning in wireless local area networks
US7516354B2 (en) * 2004-08-25 2009-04-07 International Business Machines Corporation Storing parity information for data recovery
US20060129562A1 (en) * 2004-10-04 2006-06-15 Chandrasekhar Pulamarasetti System and method for management of recovery point objectives of business continuity/disaster recovery IT solutions
US20060182050A1 (en) * 2005-01-28 2006-08-17 Hewlett-Packard Development Company, L.P. Storage replication system with data tracking
US7765440B2 (en) * 2006-06-29 2010-07-27 Intel Corporation Method and apparatus for OS independent platform recovery
US7846018B2 (en) 2006-11-08 2010-12-07 Igt Gaming device and method having purchasable enhanced paytables
US9152515B2 (en) 2007-11-27 2015-10-06 International Business Machines Corporation Apparatus and method for managing storage copy services systems
JP5180578B2 (ja) * 2007-12-21 2013-04-10 株式会社野村総合研究所 業務継続システム
CN102325801B (zh) 2009-01-15 2015-02-25 株式会社钟化 固化性组合物、其固化物、及其制备方法
CN102597129B (zh) 2009-10-28 2015-09-30 株式会社钟化 光固化性涂料组合物及使其固化而成的涂膜
US8909985B2 (en) 2012-07-12 2014-12-09 International Business Machines Corporation Multiple hyperswap replication sessions
US9720786B2 (en) 2014-04-22 2017-08-01 International Business Machines Corporation Resolving failed mirrored point-in-time copies with minimum disruption
US11314604B2 (en) 2019-11-11 2022-04-26 International Business Machines Corporation Workload coordination on disaster recovery site
US11204845B2 (en) 2019-11-11 2021-12-21 International Business Machines Corporation Workload coordination on disaster recovery site

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544347A (en) * 1990-09-24 1996-08-06 Emc Corporation Data storage system controlled remote data mirroring with respectively maintained data indices
US5504883A (en) * 1993-02-01 1996-04-02 Lsc, Inc. Method and apparatus for insuring recovery of file control information for secondary storage systems
US5729742A (en) * 1995-02-27 1998-03-17 International Business Machines Corporation System and method for enabling multiple computer systems to share a single sequential log
US6449730B2 (en) * 1995-10-24 2002-09-10 Seachange Technology, Inc. Loosely coupled mass storage computer cluster
US5889935A (en) * 1996-05-28 1999-03-30 Emc Corporation Disaster control features for remote data mirroring
US6052797A (en) * 1996-05-28 2000-04-18 Emc Corporation Remotely mirrored data storage system with a count indicative of data consistency
US5673382A (en) * 1996-05-30 1997-09-30 International Business Machines Corporation Automated management of off-site storage volumes for disaster recovery
US6055604A (en) * 1997-08-26 2000-04-25 Hewlett-Packard Company Forced transaction log posting using a least busy storage media without maintaining redundancy of the transaction log
JP4689137B2 (ja) 2001-08-08 2011-05-25 株式会社日立製作所 リモートコピー制御方法、及びストレージシステム
US6148414A (en) * 1998-09-24 2000-11-14 Seek Systems, Inc. Methods and systems for implementing shared disk array management functions
US6209002B1 (en) * 1999-02-17 2001-03-27 Emc Corporation Method and apparatus for cascading data through redundant data storage units
US7031986B2 (en) * 2000-06-27 2006-04-18 Fujitsu Limited Database system with backup and recovery mechanisms
US7103727B2 (en) * 2002-07-30 2006-09-05 Hitachi, Ltd. Storage system for multi-site remote copy
WO2004027650A1 (en) * 2002-09-18 2004-04-01 Netezza Corporation Disk mirror architecture for database appliance
US7072912B1 (en) * 2002-11-12 2006-07-04 Microsoft Corporation Identifying a common point in time across multiple logs
US7043665B2 (en) * 2003-06-18 2006-05-09 International Business Machines Corporation Method, system, and program for handling a failover to a remote storage location
US7188052B2 (en) * 2005-04-12 2007-03-06 International Business Machines Corporation Using highly skewed clocks for application based tracing and application based normalization of processor clocks in an SMP environment

Also Published As

Publication number Publication date
US7275178B2 (en) 2007-09-25
DE602004003327T2 (de) 2007-09-20
US20050144500A1 (en) 2005-06-30
JP2005157825A (ja) 2005-06-16
EP1536338A1 (de) 2005-06-01
EP1536338B1 (de) 2006-11-22

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition