DE69739041D1 - Verfahren zur Datenmigration - Google Patents

Verfahren zur Datenmigration

Info

Publication number
DE69739041D1
DE69739041D1 DE69739041T DE69739041T DE69739041D1 DE 69739041 D1 DE69739041 D1 DE 69739041D1 DE 69739041 T DE69739041 T DE 69739041T DE 69739041 T DE69739041 T DE 69739041T DE 69739041 D1 DE69739041 D1 DE 69739041D1
Authority
DE
Germany
Prior art keywords
data migration
migration procedure
procedure
data
migration
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
DE69739041T
Other languages
English (en)
Inventor
Hidetoshi Sakaki
Akira Kurano
Katsunori Nakamura
Takehiro Ishikawa
Toshiaki Hatanaka
Hiroshi Nishijima
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
Application granted granted Critical
Publication of DE69739041D1 publication Critical patent/DE69739041D1/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
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0647—Migration mechanisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD
DE69739041T 1996-12-11 1997-12-10 Verfahren zur Datenmigration Expired - Lifetime DE69739041D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33088396A JP3193880B2 (ja) 1996-12-11 1996-12-11 データ移行方法

Publications (1)

Publication Number Publication Date
DE69739041D1 true DE69739041D1 (de) 2008-11-27

Family

ID=18237582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69739041T Expired - Lifetime DE69739041D1 (de) 1996-12-11 1997-12-10 Verfahren zur Datenmigration

Country Status (4)

Country Link
US (2) US6230239B1 (de)
EP (1) EP0848321B1 (de)
JP (1) JP3193880B2 (de)
DE (1) DE69739041D1 (de)

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* Cited by examiner, † Cited by third party
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JP3641872B2 (ja) * 1996-04-08 2005-04-27 株式会社日立製作所 記憶装置システム
US7114049B2 (en) * 1997-01-08 2006-09-26 Hitachi, Ltd. Adaptive remote copy in a heterogeneous environment
JP3410010B2 (ja) 1997-12-24 2003-05-26 株式会社日立製作所 サブシステムの移行方法および情報処理システム
US6408369B1 (en) * 1998-03-12 2002-06-18 Emc Corporation Internal copy for a storage controller
US9361243B2 (en) 1998-07-31 2016-06-07 Kom Networks Inc. Method and system for providing restricted access to a storage medium
US7392234B2 (en) * 1999-05-18 2008-06-24 Kom, Inc. Method and system for electronic file lifecycle management
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
JP3712874B2 (ja) * 1998-10-29 2005-11-02 株式会社日立製作所 データ２重化制御方式
JP3250729B2 (ja) * 1999-01-22 2002-01-28 日本電気株式会社 プログラム実行装置及びそのプロセス移動方法並びにプロセス移動制御プログラムを格納した記憶媒体
US7167962B2 (en) 1999-08-19 2007-01-23 Hitachi, Ltd. Remote copy for a storage controller with reduced data size
US6463513B1 (en) * 1999-09-07 2002-10-08 International Business Machines Corporation Cache storage optimization in a data storage library of a redundant copy synchronization token tracking system
JP2002014777A (ja) * 2000-06-29 2002-01-18 Hitachi Ltd データ移行方法並びにプロトコル変換装置及びそれを用いたスイッチング装置
US7194590B2 (en) * 2001-02-28 2007-03-20 Hitachi, Ltd. Three data center adaptive remote copy
US7167965B2 (en) * 2001-04-30 2007-01-23 Hewlett-Packard Development Company, L.P. Method and system for online data migration on storage systems with performance guarantees
US20060195667A1 (en) * 2001-05-10 2006-08-31 Hitachi, Ltd. Remote copy for a storage controller with consistent write order
US7143252B2 (en) * 2001-05-10 2006-11-28 Hitachi, Ltd. Storage apparatus system and method of data backup
US7213114B2 (en) * 2001-05-10 2007-05-01 Hitachi, Ltd. Remote copy for a storage controller in a heterogeneous environment
US6640291B2 (en) * 2001-08-10 2003-10-28 Hitachi, Ltd. Apparatus and method for online data migration with remote copy
US6832289B2 (en) * 2001-10-11 2004-12-14 International Business Machines Corporation System and method for migrating data
JP4168626B2 (ja) * 2001-12-06 2008-10-22 株式会社日立製作所 記憶装置間のファイル移行方法
US7022072B2 (en) * 2001-12-27 2006-04-04 Medtronic Minimed, Inc. System for monitoring physiological characteristics
JP4704659B2 (ja) 2002-04-26 2011-06-15 株式会社日立製作所 記憶装置システムの制御方法および記憶制御装置
JP2004013215A (ja) * 2002-06-03 2004-01-15 Hitachi Ltd ストレージシステム、ストレージサブシステム、および、それらを含む情報処理システム
US6842825B2 (en) * 2002-08-07 2005-01-11 International Business Machines Corporation Adjusting timestamps to preserve update timing information for cached data objects
JP2004102374A (ja) * 2002-09-05 2004-04-02 Hitachi Ltd データ移行装置を有する情報処理システム
JP2004110367A (ja) * 2002-09-18 2004-04-08 Hitachi Ltd 記憶装置システムの制御方法、記憶制御装置、および記憶装置システム
US7263593B2 (en) 2002-11-25 2007-08-28 Hitachi, Ltd. Virtualization controller and data transfer control method
US6959370B2 (en) * 2003-01-03 2005-10-25 Hewlett-Packard Development Company, L.P. System and method for migrating data between memories
JP2004220450A (ja) 2003-01-16 2004-08-05 Hitachi Ltd ストレージ装置、その導入方法、及びその導入プログラム
JP4267353B2 (ja) * 2003-03-28 2009-05-27 株式会社日立製作所 データ移行支援システム、および、データ移行支援方法
US7260739B2 (en) * 2003-05-09 2007-08-21 International Business Machines Corporation Method, apparatus and program storage device for allowing continuous availability of data during volume set failures in a mirrored environment
US7003706B2 (en) * 2003-05-27 2006-02-21 International Business Machines Corporation Method, system, and program for improved device blocking and suspension
JP2005018193A (ja) * 2003-06-24 2005-01-20 Hitachi Ltd ディスク装置のインタフェースコマンド制御方法ならびに計算機システム
US7234077B2 (en) * 2003-06-24 2007-06-19 International Business Machines Corporation Rapid restoration of file system usage in very large file systems
JP4349871B2 (ja) * 2003-09-09 2009-10-21 株式会社日立製作所 ファイル共有装置及びファイル共有装置間のデータ移行方法
JP4386694B2 (ja) * 2003-09-16 2009-12-16 株式会社日立製作所 記憶システム及び記憶制御装置
JP4598387B2 (ja) * 2003-09-17 2010-12-15 株式会社日立製作所 記憶システム
US7219201B2 (en) * 2003-09-17 2007-05-15 Hitachi, Ltd. Remote storage disk control device and method for controlling the same
JP4307202B2 (ja) * 2003-09-29 2009-08-05 株式会社日立製作所 記憶システム及び記憶制御装置
US20050083862A1 (en) * 2003-10-20 2005-04-21 Kongalath George P. Data migration method, system and node
JP4307964B2 (ja) * 2003-11-26 2009-08-05 株式会社日立製作所 アクセス制限情報設定方法および装置
JP4282464B2 (ja) * 2003-12-17 2009-06-24 株式会社日立製作所 リモートコピーシステム
US7284017B2 (en) * 2003-12-29 2007-10-16 Storage Technology Corporation Data migration system and method
JP4500057B2 (ja) 2004-01-13 2010-07-14 株式会社日立製作所 データ移行方法
JP2005202893A (ja) * 2004-01-19 2005-07-28 Hitachi Ltd 記憶デバイス制御装置、ストレージシステム、プログラムを記録した記録媒体、情報処理装置、及びストレージシステムの制御方法
JP4391265B2 (ja) 2004-02-26 2009-12-24 株式会社日立製作所 ストレージサブシステムおよび性能チューニング方法
US7149859B2 (en) * 2004-03-01 2006-12-12 Hitachi, Ltd. Method and apparatus for data migration with the efficient use of old assets
US20050216532A1 (en) * 2004-03-24 2005-09-29 Lallier John C System and method for file migration
US7124143B2 (en) 2004-05-10 2006-10-17 Hitachi, Ltd. Data migration in storage system
JP4387261B2 (ja) * 2004-07-15 2009-12-16 株式会社日立製作所 計算機システム、および、記憶装置システムの移行方法
JP4646574B2 (ja) 2004-08-30 2011-03-09 株式会社日立製作所 データ処理システム
US7171532B2 (en) * 2004-08-30 2007-01-30 Hitachi, Ltd. Method and system for data lifecycle management in an external storage linkage environment
JP2006072440A (ja) * 2004-08-31 2006-03-16 Hitachi Ltd ストレージ装置およびそのデータ移行方法
JP4498867B2 (ja) * 2004-09-16 2010-07-07 株式会社日立製作所 データ保存管理方法およびデータライフサイクルマネージメントシステム
JP4438582B2 (ja) * 2004-09-22 2010-03-24 株式会社日立製作所 データ移行方法
US7620984B2 (en) * 2004-10-06 2009-11-17 Hewlett-Packard Development Company, L.P. Method of managing computer system
US20060075199A1 (en) * 2004-10-06 2006-04-06 Mahesh Kallahalla Method of providing storage to virtual computer cluster within shared computing environment
JP4568574B2 (ja) * 2004-10-15 2010-10-27 株式会社日立製作所 ストレージ装置の導入方法、プログラム並びに管理計算機
JP2006127028A (ja) * 2004-10-27 2006-05-18 Hitachi Ltd 記憶システム及び記憶制御装置
JP2006260240A (ja) * 2005-03-17 2006-09-28 Hitachi Ltd 計算機システム及び記憶装置とコンピュータ・ソフトウエア並びにデータ移行方法
US7281104B1 (en) 2005-03-21 2007-10-09 Acronis Inc. System and method for online data migration
US7529903B2 (en) * 2005-07-05 2009-05-05 International Business Machines Corporation Systems and methods for memory migration
US7702851B2 (en) * 2005-09-20 2010-04-20 Hitachi, Ltd. Logical volume transfer method and storage network system
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JP4934820B2 (ja) * 2007-05-29 2012-05-23 富士通株式会社 Ｒａｉｄ装置及びｒａｉｄ装置のストライプ変換制御方法
JP5111965B2 (ja) * 2007-07-24 2013-01-09 株式会社日立製作所 記憶制御装置及びその制御方法
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JP2012133436A (ja) * 2010-12-20 2012-07-12 Nec Corp データ記憶装置、データ移行方法、及び、プログラム
JP5788006B2 (ja) 2011-04-28 2015-09-30 株式会社日立製作所 計算機システム及びその管理方法
JP5657801B2 (ja) * 2011-05-31 2015-01-21 株式会社日立製作所 ストレージシステムおよび記憶制御方法
JP5838652B2 (ja) * 2011-08-23 2016-01-06 富士通株式会社 データコピー処理システム
GB2504716A (en) * 2012-08-07 2014-02-12 Ibm A data migration system and method for migrating data objects
JP6720744B2 (ja) 2016-07-15 2020-07-08 富士通株式会社 情報処理システム、情報処理装置、及び制御プログラム
CN111666036B (zh) * 2019-03-05 2022-04-22 华为技术有限公司 一种迁移数据的方法、装置及系统
JP7347007B2 (ja) 2019-08-28 2023-09-20 富士フイルムビジネスイノベーション株式会社 情報処理装置、情報処理システム、及び情報処理プログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06250795A (ja) 1993-02-24 1994-09-09 Hitachi Ltd ディスクアレイシステム
JP3246146B2 (ja) * 1993-12-27 2002-01-15 株式会社日立製作所 外部記憶装置のデータ移行方法
JP2834399B2 (ja) * 1993-12-28 1998-12-09 三菱電機株式会社 二重化ディスク装置
US5537585A (en) * 1994-02-25 1996-07-16 Avail Systems Corporation Data storage management for network interconnected processors
US5680640A (en) * 1995-09-01 1997-10-21 Emc Corporation System for migrating data by selecting a first or second transfer means based on the status of a data element map initialized to a predetermined state
US5835954A (en) * 1996-09-12 1998-11-10 International Business Machines Corporation Target DASD controlled data migration move

Also Published As

Publication number Publication date
EP0848321B1 (de) 2008-10-15
US6374327B2 (en) 2002-04-16
US6230239B1 (en) 2001-05-08
JP3193880B2 (ja) 2001-07-30
US20010011324A1 (en) 2001-08-02
EP0848321A2 (de) 1998-06-17
JPH10171605A (ja) 1998-06-26
EP0848321A3 (de) 2005-05-18

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