DE19983497T1 - Fernübertragungsverfahren zwischen Dateieinheiten - Google Patents

Fernübertragungsverfahren zwischen Dateieinheiten

Info

Publication number
DE19983497T1
DE19983497T1 DE19983497T DE19983497T DE19983497T1 DE 19983497 T1 DE19983497 T1 DE 19983497T1 DE 19983497 T DE19983497 T DE 19983497T DE 19983497 T DE19983497 T DE 19983497T DE 19983497 T1 DE19983497 T1 DE 19983497T1
Authority
DE
Germany
Prior art keywords
transmission method
remote transmission
file units
file
units
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.)
Granted
Application number
DE19983497T
Other languages
English (en)
Other versions
DE19983497B4 (de
Inventor
Takashi Murayama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE19983497T1 publication Critical patent/DE19983497T1/de
Application granted granted Critical
Publication of DE19983497B4 publication Critical patent/DE19983497B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F11/2071—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
    • G06F11/2076—Synchronous techniques
    • 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
    • G06F11/2058—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 more than 2 mirrored copies
    • 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
    • G06F11/2082—Data synchronisation
    • 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
DE19983497T 1998-09-18 1999-02-18 Fernübertragungsverfahren zwischen Dateieinheiten Expired - Fee Related DE19983497B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10264258A JP2000099277A (ja) 1998-09-18 1998-09-18 ファイルユニット間のリモート転送方法
JP10/264258 1998-09-18
PCT/JP1999/000701 WO2000017741A1 (fr) 1998-09-18 1999-02-18 Procede de teletransfert entre unites a fichier

Publications (2)

Publication Number Publication Date
DE19983497T1 true DE19983497T1 (de) 2001-08-16
DE19983497B4 DE19983497B4 (de) 2006-01-26

Family

ID=17400687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19983497T Expired - Fee Related DE19983497B4 (de) 1998-09-18 1999-02-18 Fernübertragungsverfahren zwischen Dateieinheiten

Country Status (4)

Country Link
US (1) US6393538B2 (de)
JP (1) JP2000099277A (de)
DE (1) DE19983497B4 (de)
WO (1) WO2000017741A1 (de)

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JP4651797B2 (ja) * 2000-10-03 2011-03-16 富士通セミコンダクター株式会社 バックアップシステム、及び複製装置
JP4041656B2 (ja) 2001-03-02 2008-01-30 株式会社日立製作所 ストレージシステム及びストレージシステムにおけるデータ送受信方法
JP3730907B2 (ja) * 2001-12-04 2006-01-05 日本電気株式会社 ディスクアレイ装置間の遠隔データコピー方式
JP4495899B2 (ja) * 2002-05-29 2010-07-07 インターナショナル・ビジネス・マシーンズ・コーポレーション 接続切替装置およびその接続切替装置を用いたファイルシステム
JP4107083B2 (ja) * 2002-12-27 2008-06-25 株式会社日立製作所 高可用ディスク制御装置とその障害処理方法及び高可用ディスクサブシステム
JP4342804B2 (ja) * 2003-01-31 2009-10-14 株式会社日立製作所 ストレージシステムの制御方法、ストレージシステム、及びプログラム
JP2004234558A (ja) * 2003-01-31 2004-08-19 Hitachi Ltd 記憶デバイス制御装置、及びプログラム
JP2004234555A (ja) * 2003-01-31 2004-08-19 Hitachi Ltd ストレージシステムの制御方法、ストレージシステム、及びプログラム
JP2004259079A (ja) * 2003-02-27 2004-09-16 Hitachi Ltd データ処理システム
EP1634176B1 (de) * 2003-06-18 2014-07-02 Fujitsu Technology Solutions Intellectual Property GmbH Clusteranordnung für dezentrale lastverteilung
JP4124348B2 (ja) 2003-06-27 2008-07-23 株式会社日立製作所 記憶システム
US7130975B2 (en) 2003-06-27 2006-10-31 Hitachi, Ltd. Data processing system
JP2005309550A (ja) * 2004-04-19 2005-11-04 Hitachi Ltd リモートコピー方法及びリモートコピーシステム
JP4374953B2 (ja) 2003-09-09 2009-12-02 株式会社日立製作所 データ処理システム
US7219201B2 (en) * 2003-09-17 2007-05-15 Hitachi, Ltd. Remote storage disk control device and method for controlling the same
JP4412989B2 (ja) 2003-12-15 2010-02-10 株式会社日立製作所 複数の記憶システムを有するデータ処理システム
JP4477370B2 (ja) 2004-01-30 2010-06-09 株式会社日立製作所 データ処理システム
JP4551096B2 (ja) * 2004-02-03 2010-09-22 株式会社日立製作所 ストレージサブシステム
US20050240726A1 (en) * 2004-04-27 2005-10-27 Hitachi Global Storage Technologies Netherlands B.V. Synergistic hybrid disk drive
JP4519563B2 (ja) * 2004-08-04 2010-08-04 株式会社日立製作所 記憶システム及びデータ処理システム
JP2006107045A (ja) * 2004-10-04 2006-04-20 Hitachi Ltd ストレージ装置
JP2006127028A (ja) * 2004-10-27 2006-05-18 Hitachi Ltd 記憶システム及び記憶制御装置
US8849940B1 (en) * 2007-12-14 2014-09-30 Blue Coat Systems, Inc. Wide area network file system with low latency write command processing
JP4616898B2 (ja) 2008-05-07 2011-01-19 株式会社日立製作所 ストレージ装置制御方法および計算機システム
US8294723B2 (en) * 2008-11-07 2012-10-23 Google Inc. Hardware-accelerated graphics for web applications using native code modules
US8675000B2 (en) * 2008-11-07 2014-03-18 Google, Inc. Command buffers for web-based graphics rendering
US8797337B1 (en) * 2009-07-02 2014-08-05 Google Inc. Graphics scenegraph rendering for web applications using native code modules
JP5699852B2 (ja) * 2011-08-12 2015-04-15 富士通株式会社 情報処理装置、ストレージ制御方法およびプログラム

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JPS5534756A (en) * 1978-09-02 1980-03-11 Nec Corp Double recording system of magnetic disc device
JPS55115121A (en) * 1979-02-28 1980-09-04 Nec Corp Input and output control unit possible for duplicated recording
JPS58144960A (ja) 1982-02-23 1983-08-29 Hitachi Ltd 二重書き制御方式
EP0163096B1 (de) * 1984-04-26 1988-11-17 BBC Brown Boveri AG Einrichtung zur Rettung eines Rechnerzustandes
US5544347A (en) * 1990-09-24 1996-08-06 Emc Corporation Data storage system controlled remote data mirroring with respectively maintained data indices
JPH0594265A (ja) * 1991-10-03 1993-04-16 Nec Corp 多重書フアイルシステム
JPH0659958A (ja) 1992-08-10 1994-03-04 Fujitsu Ltd ファイル書込処理方式
JP3130536B2 (ja) * 1993-01-21 2001-01-31 アップル コンピューター インコーポレーテッド 多数のネットワークされたコンピュータ記憶装置からデータを転送し記憶する装置ならびに方法
JP3260923B2 (ja) * 1993-09-20 2002-02-25 富士通株式会社 データ処理システムのバックアップ制御装置及び方法
JPH07175598A (ja) * 1993-12-20 1995-07-14 Mitsubishi Electric Corp 二次記憶装置への多重書き込み方式
US5615329A (en) * 1994-02-22 1997-03-25 International Business Machines Corporation Remote data duplexing
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
US5574950A (en) * 1994-03-01 1996-11-12 International Business Machines Corporation Remote data shadowing using a multimode interface to dynamically reconfigure control link-level and communication link-level
JPH08166909A (ja) * 1994-12-14 1996-06-25 Fujitsu Ltd 記憶制御装置
US5712970A (en) * 1995-09-28 1998-01-27 Emc Corporation Method and apparatus for reliably storing data to be written to a peripheral device subsystem using plural controllers
JPH09171441A (ja) 1995-12-20 1997-06-30 Hitachi Ltd 二重化記憶装置の記憶一致方法および装置
JP3287203B2 (ja) * 1996-01-10 2002-06-04 株式会社日立製作所 外部記憶制御装置及び外部記憶制御装置間データ転送方法
JPH1031561A (ja) * 1996-07-16 1998-02-03 Hitachi Ltd データ多重化方法および情報処理装置ならびに記憶サブシステム
US6023584A (en) * 1997-01-03 2000-02-08 Ncr Corporation Installation of computer programs using disk mirroring

Also Published As

Publication number Publication date
WO2000017741A1 (fr) 2000-03-30
DE19983497B4 (de) 2006-01-26
US20010004754A1 (en) 2001-06-21
US6393538B2 (en) 2002-05-21
JP2000099277A (ja) 2000-04-07

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Legal Events

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8607 Notification of search results after publication
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee