JP2005322237A - データ・ストレージ・システム間でのポイント・イン・タイム・コピー - Google Patents

データ・ストレージ・システム間でのポイント・イン・タイム・コピー Download PDF

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Publication number
JP2005322237A
JP2005322237A JP2005133828A JP2005133828A JP2005322237A JP 2005322237 A JP2005322237 A JP 2005322237A JP 2005133828 A JP2005133828 A JP 2005133828A JP 2005133828 A JP2005133828 A JP 2005133828A JP 2005322237 A JP2005322237 A JP 2005322237A
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Japan
Prior art keywords
data storage
storage system
point
data
time copy
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.)
Pending
Application number
JP2005133828A
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English (en)
Japanese (ja)
Other versions
JP2005322237A5 (enExample
Inventor
Helena C Burton
ヘレナ・コーネリア・バートン
Michael E Factor
ミハエル・イー・ファクター
Timothy A Griffin
ティモシー・アラン・グリフィン
Thomas C Jarvis
トーマス・チャールズ・ジャービス
Frank Mikka William
ウィリアム・フランク・ミッカ
Yoram Novick
ヨーラム・ノヴィック
Gail A Spear
ゲイル・アンドレア・スピア
Sam C Werner
サム・クラーク・ワーナー
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JP2005322237A publication Critical patent/JP2005322237A/ja
Publication of JP2005322237A5 publication Critical patent/JP2005322237A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/065—Replication mechanisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/82—Solving problems relating to consistency

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2005133828A 2004-05-05 2005-05-02 データ・ストレージ・システム間でのポイント・イン・タイム・コピー Pending JP2005322237A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/839,034 US7133989B2 (en) 2004-05-05 2004-05-05 Point in time copy between data storage systems

Publications (2)

Publication Number Publication Date
JP2005322237A true JP2005322237A (ja) 2005-11-17
JP2005322237A5 JP2005322237A5 (enExample) 2008-05-15

Family

ID=35240690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005133828A Pending JP2005322237A (ja) 2004-05-05 2005-05-02 データ・ストレージ・システム間でのポイント・イン・タイム・コピー

Country Status (3)

Country Link
US (1) US7133989B2 (enExample)
JP (1) JP2005322237A (enExample)
CN (1) CN1326043C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008009978A (ja) * 2006-06-29 2008-01-17 Internatl Business Mach Corp <Ibm> 第１記憶場所から第２記憶場所に論理ボリュームを再配置するための方法、コンピュータ・システム、及びプログラム

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080147985A1 (en) * 2006-12-13 2008-06-19 International Business Machines Corporation Method and System for Purging Data from a Controller Cache
US8195620B2 (en) * 2007-10-19 2012-06-05 International Business Machines Corporation Storage system with improved multiple copy targeting
US7958310B2 (en) * 2008-02-27 2011-06-07 International Business Machines Corporation Apparatus, system, and method for selecting a space efficient repository
US8549242B2 (en) 2010-04-21 2013-10-01 International Business Machines Corporation Volume swapping of point-in-time read-only target volumes
US9128942B1 (en) * 2010-12-24 2015-09-08 Netapp, Inc. On-demand operations
US8577840B2 (en) * 2012-01-03 2013-11-05 International Business Machines Corporation Replication of data sets
US9372910B2 (en) 2012-01-04 2016-06-21 International Business Machines Corporation Managing remote data replication
US9195403B2 (en) 2012-09-12 2015-11-24 International Business Machines Corporation Replicating tracks from a first storage site to a second and third storage sites
GB2509057A (en) 2012-12-18 2014-06-25 Ibm Predictive point-in-time copy for storage systems
US11030125B2 (en) * 2013-02-05 2021-06-08 International Business Machines Corporation Point in time copy operations from source volumes to space efficient target volumes in two stages via a non-volatile storage
US10592527B1 (en) * 2013-02-07 2020-03-17 Veritas Technologies Llc Techniques for duplicating deduplicated data
US11054994B2 (en) 2017-12-14 2021-07-06 International Business Machines Corporation Copy source to target management in a data storage system
US10521139B2 (en) 2017-12-14 2019-12-31 International Business Machines Corporation Copy source to target management in a data storage system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1185576A (ja) * 1997-09-04 1999-03-30 Hitachi Ltd データ移行方法および情報処理システム
JP2002297455A (ja) * 2001-03-29 2002-10-11 Fujitsu Ltd 記憶装置のデータ領域間複写処理方法、及び記憶システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02257340A (ja) * 1989-03-30 1990-10-18 Sharp Corp 仮想コピーファイル方式
DE19836347C2 (de) * 1998-08-11 2001-11-15 Ericsson Telefon Ab L M Fehlertolerantes Computersystem
US6446175B1 (en) * 1999-07-28 2002-09-03 Storage Technology Corporation Storing and retrieving data on tape backup system located at remote storage system site
AU6771901A (en) * 2000-07-05 2002-01-14 Ernst And Young Llp Method and apparatus for providing computer services
US6557089B1 (en) * 2000-11-28 2003-04-29 International Business Machines Corporation Backup by ID-suppressed instant virtual copy then physical backup copy with ID reintroduced
US6728736B2 (en) * 2001-03-14 2004-04-27 Storage Technology Corporation System and method for synchronizing a data copy using an accumulation remote copy trio
US6862661B2 (en) * 2001-06-26 2005-03-01 International Business Machines Corporation Object oriented approach to a redundant array storage system
US6848021B2 (en) * 2001-08-01 2005-01-25 International Business Machines Corporation Efficient data backup using a single side file
US6832289B2 (en) * 2001-10-11 2004-12-14 International Business Machines Corporation System and method for migrating data
US7143176B2 (en) * 2001-11-06 2006-11-28 International Business Machines Corporation Data communication with a protocol that supports a given logical address range
GB2382890B (en) * 2001-12-06 2005-04-20 Ibm Computer storage subsystem, method, software program and data carrier
US7747576B2 (en) * 2002-02-20 2010-06-29 International Business Machines Corporation Incremental update control for remote copy
US7082445B2 (en) * 2002-04-01 2006-07-25 International Business Machines Corporation Fast data copy using a data copy track table

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1185576A (ja) * 1997-09-04 1999-03-30 Hitachi Ltd データ移行方法および情報処理システム
JP2002297455A (ja) * 2001-03-29 2002-10-11 Fujitsu Ltd 記憶装置のデータ領域間複写処理方法、及び記憶システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008009978A (ja) * 2006-06-29 2008-01-17 Internatl Business Mach Corp <Ibm> 第１記憶場所から第２記憶場所に論理ボリュームを再配置するための方法、コンピュータ・システム、及びプログラム

Also Published As

Publication number Publication date
US7133989B2 (en) 2006-11-07
CN1694074A (zh) 2005-11-09
US20050251634A1 (en) 2005-11-10
CN1326043C (zh) 2007-07-11

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