DE602004020964D1 - Speicherplattenanordnungsgerät und Verfahren für dessen Steuerung - Google Patents

Speicherplattenanordnungsgerät und Verfahren für dessen Steuerung

Info

Publication number
DE602004020964D1
DE602004020964D1 DE602004020964T DE602004020964T DE602004020964D1 DE 602004020964 D1 DE602004020964 D1 DE 602004020964D1 DE 602004020964 T DE602004020964 T DE 602004020964T DE 602004020964 T DE602004020964 T DE 602004020964T DE 602004020964 D1 DE602004020964 D1 DE 602004020964D1
Authority
DE
Germany
Prior art keywords
control
disk array
array device
memory disk
memory
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
DE602004020964T
Other languages
English (en)
Inventor
Ikuo Uratani
Kiichiro Urabe
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 DE602004020964D1 publication Critical patent/DE602004020964D1/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
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0632—Configuration or reconfiguration of storage systems by initialisation or re-initialisation of storage systems
    • 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
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
    • 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
    • G06F3/0662—Virtualisation aspects
    • G06F3/0665—Virtualisation aspects at area level, e.g. provisioning of virtual or logical volumes
    • 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
    • G06F3/0628—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
DE602004020964T 2003-11-28 2004-04-15 Speicherplattenanordnungsgerät und Verfahren für dessen Steuerung Expired - Lifetime DE602004020964D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003400549A JP2005165444A (ja) 2003-11-28 2003-11-28 ディスクアレイ装置、及びディスクアレイ装置の制御方法

Publications (1)

Publication Number Publication Date
DE602004020964D1 true DE602004020964D1 (de) 2009-06-18

Family

ID=34544881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004020964T Expired - Lifetime DE602004020964D1 (de) 2003-11-28 2004-04-15 Speicherplattenanordnungsgerät und Verfahren für dessen Steuerung

Country Status (4)

Country Link
US (1) US7243196B2 (de)
EP (1) EP1548563B1 (de)
JP (1) JP2005165444A (de)
DE (1) DE602004020964D1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003050569A (ja) 2000-11-30 2003-02-21 Hitachi Ltd 液晶表示装置
US7818515B1 (en) * 2004-08-10 2010-10-19 Symantec Operating Corporation System and method for enforcing device grouping rules for storage virtualization
JP4555036B2 (ja) 2004-09-16 2010-09-29 株式会社日立製作所 ストレージ装置及びストレージ装置のデバイス切替制御方法
JP4783086B2 (ja) * 2005-08-04 2011-09-28 株式会社日立製作所 ストレージシステム、ストレージアクセス制限方法、及びコンピュータプログラム
JP2007047892A (ja) 2005-08-08 2007-02-22 Hitachi Ltd 計算機システム及び計算機システムの状態管理方法
JP4790372B2 (ja) * 2005-10-20 2011-10-12 株式会社日立製作所 ストレージのアクセス負荷を分散する計算機システム及びその制御方法
JP5111754B2 (ja) 2005-11-14 2013-01-09 株式会社日立製作所 記憶制御システム
JP2007148812A (ja) 2005-11-28 2007-06-14 Hitachi Ltd ストレージシステム及びその負荷分散方法
JP4819521B2 (ja) * 2006-02-17 2011-11-24 株式会社日立製作所 記憶システム及び仮想化方法並びにストレージ装置
US7661016B2 (en) * 2006-02-23 2010-02-09 Librato, Inc. Method for a checkpoint library to detect corruption by an application
JP4757300B2 (ja) * 2006-03-31 2011-08-24 富士通株式会社 ボリューム管理装置およびボリューム管理方法
US9383938B2 (en) * 2006-04-18 2016-07-05 International Business Machines Corporation Method, system, and apparatus for re-conveying input/output operations utilizing a sequential-access data storage device secondary communication port
JP5222617B2 (ja) 2008-04-28 2013-06-26 株式会社日立製作所 情報システム及びｉ／ｏ処理方法
TW201005516A (en) * 2008-07-22 2010-02-01 Inventec Corp Method for providing a customized response from a disk array
EP2211263A3 (de) 2009-01-23 2013-01-23 Infortrend Technology, Inc. Verfahren zur Ausführung von Speichervirtualisierung in einer Speichersystemarchitektur
US9223516B2 (en) * 2009-04-22 2015-12-29 Infortrend Technology, Inc. Data accessing method and apparatus for performing the same using a host logical unit (HLUN)
JP2016162261A (ja) * 2015-03-03 2016-09-05 富士通株式会社 情報処理装置、情報処理システム、および制御プログラム

Family Cites Families (19)

* 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
US5459857A (en) 1992-05-15 1995-10-17 Storage Technology Corporation Fault tolerant disk array data storage subsystem
JP3181398B2 (ja) 1992-10-06 2001-07-03 三菱電機株式会社 アレイ型記録装置
US5581724A (en) 1992-10-19 1996-12-03 Storage Technology Corporation Dynamically mapped data storage subsystem having multiple open destage cylinders and method of managing that subsystem
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
JPH09288547A (ja) 1996-04-22 1997-11-04 Hitachi Inf Technol:Kk アレイ型記憶装置
US5881311A (en) 1996-06-05 1999-03-09 Fastor Technologies, Inc. Data storage subsystem with block based data management
JP2830857B2 (ja) * 1996-09-09 1998-12-02 三菱電機株式会社 データストレージシステム及びデータストレージ管理方法
US6542961B1 (en) 1998-12-22 2003-04-01 Hitachi, Ltd. Disk storage system including a switch
US6480953B1 (en) 1999-12-13 2002-11-12 International Business Machines Corporation Method and apparatus for ensuring system configuration data structure coherency across multiple controllers in a data storage system
JP4175764B2 (ja) 2000-05-18 2008-11-05 株式会社日立製作所 計算機システム
JP2001337850A (ja) 2000-05-25 2001-12-07 Hitachi Ltd 記憶装置および記憶装置の制御方法
DE10055178C1 (de) 2000-11-08 2002-06-27 Vacuumschmelze Gmbh & Co Kg Verfahren zum Kontaktieren eines Wicklungsdrahtes einer Spule mit einem Anschlussstift
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
US6832289B2 (en) 2001-10-11 2004-12-14 International Business Machines Corporation System and method for migrating data
US6880052B2 (en) 2002-03-26 2005-04-12 Hewlett-Packard Development Company, Lp Storage area network, data replication and storage controller, and method for replicating data using virtualized volumes
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
US7979632B2 (en) 2002-09-06 2011-07-12 Hewlett-Packard Development Company, L.P. Storage system including a fast storage device for storing redundant data
US20050160176A1 (en) * 2004-01-21 2005-07-21 Seales W. B. System and method for remote data processing and storage

Also Published As

Publication number Publication date
JP2005165444A (ja) 2005-06-23
EP1548563B1 (de) 2009-05-06
EP1548563A1 (de) 2005-06-29
US20050120174A1 (en) 2005-06-02
US7243196B2 (en) 2007-07-10

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