JP5214502B2 - ストレージ装置を管理する計算機及び方法 - Google Patents

ストレージ装置を管理する計算機及び方法 Download PDF

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Publication number
JP5214502B2
JP5214502B2 JP2009059886A JP2009059886A JP5214502B2 JP 5214502 B2 JP5214502 B2 JP 5214502B2 JP 2009059886 A JP2009059886 A JP 2009059886A JP 2009059886 A JP2009059886 A JP 2009059886A JP 5214502 B2 JP5214502 B2 JP 5214502B2
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JP
Japan
Prior art keywords
pool
capacity
storage
raid
raid group
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
JP2009059886A
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English (en)
Japanese (ja)
Other versions
JP2010211743A (ja
JP2010211743A5 (enExample
Inventor
正靖 淺野
晋広 牧
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
Priority to JP2009059886A priority Critical patent/JP5214502B2/ja
Priority to US12/453,807 priority patent/US8209484B2/en
Priority to EP09174071A priority patent/EP2228712A3/en
Publication of JP2010211743A publication Critical patent/JP2010211743A/ja
Publication of JP2010211743A5 publication Critical patent/JP2010211743A5/ja
Priority to US13/473,546 priority patent/US8527700B2/en
Application granted granted Critical
Publication of JP5214502B2 publication Critical patent/JP5214502B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • 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
    • G06F3/0608—Saving storage space on storage systems
    • 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
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices

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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Debugging And Monitoring (AREA)
JP2009059886A 2009-03-12 2009-03-12 ストレージ装置を管理する計算機及び方法 Expired - Fee Related JP5214502B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009059886A JP5214502B2 (ja) 2009-03-12 2009-03-12 ストレージ装置を管理する計算機及び方法
US12/453,807 US8209484B2 (en) 2009-03-12 2009-05-22 Computer and method for managing storage apparatus
EP09174071A EP2228712A3 (en) 2009-03-12 2009-10-26 Computer and method for managing storage apparatus
US13/473,546 US8527700B2 (en) 2009-03-12 2012-05-16 Computer and method for managing storage apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009059886A JP5214502B2 (ja) 2009-03-12 2009-03-12 ストレージ装置を管理する計算機及び方法

Publications (3)

Publication Number Publication Date
JP2010211743A JP2010211743A (ja) 2010-09-24
JP2010211743A5 JP2010211743A5 (enExample) 2011-10-13
JP5214502B2 true JP5214502B2 (ja) 2013-06-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009059886A Expired - Fee Related JP5214502B2 (ja) 2009-03-12 2009-03-12 ストレージ装置を管理する計算機及び方法

Country Status (3)

Country Link
US (2) US8209484B2 (enExample)
EP (1) EP2228712A3 (enExample)
JP (1) JP5214502B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2941930B2 (ja) 1990-10-24 1999-08-30 株式会社ユニカム 車椅子

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011086598A1 (en) * 2010-01-14 2011-07-21 Hitachi, Ltd. Storage system
US8543786B2 (en) * 2010-09-29 2013-09-24 Hitachi, Ltd. Computer system and computer system management method for adding an unused real volume to a pool
CN102012865A (zh) * 2010-10-27 2011-04-13 威海威高电子工程有限公司 量化数据存储方法
WO2012164718A1 (ja) 2011-06-02 2012-12-06 株式会社日立製作所 ストレージ管理システム、計算機システム、及びストレージ管理方法
CN103384877B (zh) * 2011-06-07 2016-03-23 株式会社日立制作所 包括闪存的存储系统和存储控制方法
JP5821392B2 (ja) * 2011-08-12 2015-11-24 富士通株式会社 ストレージ装置、およびストレージ管理方法
WO2013118195A1 (en) * 2012-02-10 2013-08-15 Hitachi, Ltd. Storage management method and storage system in virtual volume having data arranged astride storage devices
WO2014013527A1 (en) * 2012-07-20 2014-01-23 Hitachi, Ltd. Storage system including multiple storage apparatuses and pool virtualization method
US10140066B2 (en) * 2016-02-01 2018-11-27 International Business Machines Corporation Smart partitioning of storage access paths in shared storage services

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002222061A (ja) * 2001-01-25 2002-08-09 Hitachi Ltd 記憶領域を設定する方法、記憶装置およびプログラム記憶媒体
JP4175788B2 (ja) * 2001-07-05 2008-11-05 株式会社日立製作所 ボリューム制御装置
JP2005031929A (ja) * 2003-07-11 2005-02-03 Hitachi Ltd サーバに記憶領域を割り当てる管理サーバ、記憶装置システム、及びプログラム
JP2005038071A (ja) * 2003-07-17 2005-02-10 Hitachi Ltd ストレージの容量を最適化する管理方法
JP4384470B2 (ja) * 2003-10-21 2009-12-16 株式会社日立製作所 記憶装置の管理方法
US7603532B2 (en) * 2004-10-15 2009-10-13 Netapp, Inc. System and method for reclaiming unused space from a thinly provisioned data container
JP4885575B2 (ja) * 2006-03-08 2012-02-29 株式会社日立製作所 記憶領域の割当ての最適化方法及びそれを実現するための管理計算機
JP2008097502A (ja) * 2006-10-16 2008-04-24 Hitachi Ltd 容量監視方法及び計算機システム
JP4914173B2 (ja) * 2006-10-30 2012-04-11 株式会社日立製作所 再配置システムおよび再配置方法
JP5069011B2 (ja) * 2007-01-29 2012-11-07 株式会社日立製作所 ストレージモジュール及び容量プール空き容量調整方法
JP5087309B2 (ja) * 2007-04-24 2012-12-05 株式会社日立製作所 管理装置及び管理方法
JP2012505439A (ja) * 2009-02-25 2012-03-01 株式会社日立製作所 ストレージ装置及びその制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2941930B2 (ja) 1990-10-24 1999-08-30 株式会社ユニカム 車椅子

Also Published As

Publication number Publication date
EP2228712A3 (en) 2012-07-18
US8209484B2 (en) 2012-06-26
US20100235573A1 (en) 2010-09-16
US8527700B2 (en) 2013-09-03
JP2010211743A (ja) 2010-09-24
EP2228712A2 (en) 2010-09-15
US20120226857A1 (en) 2012-09-06

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