DE602005002024D1 - Fernkopiersystem und Fernkopierverfahren - Google Patents

Fernkopiersystem und Fernkopierverfahren

Info

Publication number
DE602005002024D1
DE602005002024D1 DE602005002024T DE602005002024T DE602005002024D1 DE 602005002024 D1 DE602005002024 D1 DE 602005002024D1 DE 602005002024 T DE602005002024 T DE 602005002024T DE 602005002024 T DE602005002024 T DE 602005002024T DE 602005002024 D1 DE602005002024 D1 DE 602005002024D1
Authority
DE
Germany
Prior art keywords
telecopying
facsimile system
facsimile
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
DE602005002024T
Other languages
English (en)
Other versions
DE602005002024T2 (de
Inventor
Takashige Iwamura
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 DE602005002024D1 publication Critical patent/DE602005002024D1/de
Application granted granted Critical
Publication of DE602005002024T2 publication Critical patent/DE602005002024T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F11/2071—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; 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
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/855—Details of asynchronous mirroring using a journal to transfer not-yet-mirrored changes

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)
DE602005002024T 2005-04-13 2005-10-03 Fernkopiersystem und Fernkopierverfahren Expired - Fee Related DE602005002024T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005116083 2005-04-13
JP2005116083A JP2006293850A (ja) 2005-04-13 2005-04-13 リモートコピーシステムおよびリモートコピー方法

Publications (2)

Publication Number Publication Date
DE602005002024D1 true DE602005002024D1 (de) 2007-09-27
DE602005002024T2 DE602005002024T2 (de) 2008-05-08

Family

ID=35539574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002024T Expired - Fee Related DE602005002024T2 (de) 2005-04-13 2005-10-03 Fernkopiersystem und Fernkopierverfahren

Country Status (4)

Country Link
US (1) US20060236049A1 (de)
EP (2) EP1826674A1 (de)
JP (1) JP2006293850A (de)
DE (1) DE602005002024T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784098B1 (en) * 2005-07-14 2010-08-24 Trend Micro, Inc. Snapshot and restore technique for computer system recovery
US8161548B1 (en) 2005-08-15 2012-04-17 Trend Micro, Inc. Malware detection using pattern classification
JP2007066154A (ja) * 2005-09-01 2007-03-15 Hitachi Ltd データをコピーして複数の記憶装置に格納するストレージシステム
US8117099B1 (en) * 2006-05-15 2012-02-14 Sprint Communications Company L.P. Billing systems conversions
JP5057366B2 (ja) 2006-10-30 2012-10-24 株式会社日立製作所 情報システム及び情報システムのデータ転送方法
JP5042644B2 (ja) * 2007-01-24 2012-10-03 株式会社日立製作所 リモートコピーシステム
US20080294705A1 (en) * 2007-05-24 2008-11-27 Jens Brauckhoff Performance Improvement with Mapped Files
JP4400653B2 (ja) * 2007-06-11 2010-01-20 株式会社日立製作所 情報システム、および、情報システムの情報保存方法
US8990527B1 (en) * 2007-06-29 2015-03-24 Emc Corporation Data migration with source device reuse
WO2009019772A1 (ja) * 2007-08-08 2009-02-12 Fujitsu Limited 記憶部制御装置，データ処理装置，記憶部制御システム，及び記憶部制御プログラム
US8452730B2 (en) * 2007-12-12 2013-05-28 Teradata Us, Inc. Archiving method and system
JP5194962B2 (ja) * 2008-04-03 2013-05-08 富士通株式会社 データ処理方法、ストレージ装置およびストレージシステム
JP5365128B2 (ja) * 2008-10-03 2013-12-11 富士通株式会社 一括登録されるデータに係る情報システム、方法、およびプログラム
US9569349B2 (en) * 2008-12-19 2017-02-14 Ati Technologies Ulc Method and apparatus for reallocating memory content
US8751767B2 (en) 2009-04-23 2014-06-10 Hitachi, Ltd. Computer system and its control method
US20120278553A1 (en) * 2011-04-28 2012-11-01 Mudhiganti Devender R System and method for migration of data clones
US9294546B2 (en) 2011-06-03 2016-03-22 Apple Inc. Sending files from one device to another device over a network
US11196806B2 (en) * 2016-04-25 2021-12-07 Hitachi, Ltd. Method and apparatus for replicating data between storage systems
JP6602983B2 (ja) * 2016-09-15 2019-11-06 株式会社日立製作所 ストレージ管理サーバ、ストレージ管理サーバの制御方法及び計算機システム
US10515671B2 (en) 2016-09-22 2019-12-24 Advanced Micro Devices, Inc. Method and apparatus for reducing memory access latency

Family Cites Families (15)

* 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
KR0128271B1 (ko) 1994-02-22 1998-04-15 윌리암 티. 엘리스 재해회복을 위한 일관성 그룹 형성방법 및 레코드갱싱의 섀도잉 방법, 주시스템, 원격데이타 섀도잉 시스템과 비동기 원격데이타 복제 시스템
JP3552505B2 (ja) 1997-11-25 2004-08-11 松下電器産業株式会社 磁気記録再生装置
DE69938378T2 (de) * 1998-08-20 2009-04-30 Hitachi, Ltd. Kopieren von Daten in Speichersystemen
JP3726559B2 (ja) * 1999-06-01 2005-12-14 株式会社日立製作所 ダイレクトバックアップ方法および記憶装置システム
JP4282030B2 (ja) * 1999-06-03 2009-06-17 株式会社日立製作所 データ二重化制御方法および二重化した記憶サブシステム
JP2002358222A (ja) * 2001-06-04 2002-12-13 Hitachi Ltd データ二重化システム及び方法
JP2003162378A (ja) * 2001-11-26 2003-06-06 Hitachi Ltd データ複写方法
JP3957278B2 (ja) * 2002-04-23 2007-08-15 株式会社日立製作所 ファイル転送方法およびシステム
JP4393762B2 (ja) * 2002-12-19 2010-01-06 株式会社日立製作所 データベース処理方法及び装置並びにその処理プログラム
JP2004334574A (ja) 2003-05-08 2004-11-25 Hitachi Ltd ストレージの運用管理プログラム、運用管理方法及び管理計算機
JP2005062928A (ja) * 2003-08-11 2005-03-10 Hitachi Ltd 複数のサイトにリモートコピーを行うシステム
JP2005157712A (ja) * 2003-11-26 2005-06-16 Hitachi Ltd リモートコピーネットワーク
JP4575762B2 (ja) * 2004-06-03 2010-11-04 株式会社日立製作所 データ処理方法および装置並びにストレージ装置およびその処理プログラム
JP2006119745A (ja) * 2004-10-19 2006-05-11 Hitachi Ltd コンピュータシステム及びコンピュータシステムの制御方法

Also Published As

Publication number Publication date
EP1826674A1 (de) 2007-08-29
DE602005002024T2 (de) 2008-05-08
US20060236049A1 (en) 2006-10-19
EP1712998A1 (de) 2006-10-18
EP1712998B1 (de) 2007-08-15
JP2006293850A (ja) 2006-10-26

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: IWAMURA, TAKASHIGE, TOKYO 100-8220, JP

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee