JP6065695B2 - ストレージ制御方法、ストレージシステム、およびストレージ制御プログラム - Google Patents

ストレージ制御方法、ストレージシステム、およびストレージ制御プログラム Download PDF

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JP6065695B2
JP6065695B2 JP2013063854A JP2013063854A JP6065695B2 JP 6065695 B2 JP6065695 B2 JP 6065695B2 JP 2013063854 A JP2013063854 A JP 2013063854A JP 2013063854 A JP2013063854 A JP 2013063854A JP 6065695 B2 JP6065695 B2 JP 6065695B2
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JP2014191398A (ja
JP2014191398A5 (enExample
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智明 阿部
智明 阿部
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Fujitsu Ltd
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Fujitsu Ltd
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Priority to US14/144,773 priority patent/US9430168B2/en
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Publication of JP2014191398A5 publication Critical patent/JP2014191398A5/ja
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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
    • G06F3/0668—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
    • 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
    • G06F3/0647—Migration 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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • 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
    • G06F3/064—Management of blocks
    • 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
    • G06F3/0685—Hybrid storage combining heterogeneous device types, e.g. hierarchical storage, hybrid arrays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2013063854A 2013-03-26 2013-03-26 ストレージ制御方法、ストレージシステム、およびストレージ制御プログラム Expired - Fee Related JP6065695B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013063854A JP6065695B2 (ja) 2013-03-26 2013-03-26 ストレージ制御方法、ストレージシステム、およびストレージ制御プログラム
US14/144,773 US9430168B2 (en) 2013-03-26 2013-12-31 Recording medium storing a program for data relocation, data storage system and data relocating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013063854A JP6065695B2 (ja) 2013-03-26 2013-03-26 ストレージ制御方法、ストレージシステム、およびストレージ制御プログラム

Publications (3)

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JP2014191398A JP2014191398A (ja) 2014-10-06
JP2014191398A5 JP2014191398A5 (enExample) 2016-01-07
JP6065695B2 true JP6065695B2 (ja) 2017-01-25

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JP (1) JP6065695B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104679661B (zh) 2013-11-27 2019-12-10 阿里巴巴集团控股有限公司 混合存储的控制方法及混合存储系统
CA2962123C (en) 2014-10-03 2022-12-13 Ezuniverse Inc. Data management system
JP6165909B1 (ja) * 2016-03-16 2017-07-19 株式会社東芝 階層化ストレージシステム、ストレージコントローラ、及び階層化制御方法
US10528261B2 (en) 2017-12-01 2020-01-07 International Business Machines Corporation Optimized performance through leveraging appropriate disk sectors for defragmentation in an erasure coded heterogeneous object storage cloud
US11119654B2 (en) * 2018-07-10 2021-09-14 International Business Machines Corporation Determining an optimal storage environment for data sets and for migrating data sets
CN114816277B (zh) * 2022-06-30 2022-11-11 广东睿江云计算股份有限公司 文件数据块顺序性保障的控制方法及控制系统
US12461660B2 (en) * 2022-11-22 2025-11-04 Micron Technology, Inc. Data block refresh during read access

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JP3747937B2 (ja) * 1993-06-21 2006-02-22 株式会社日立製作所 計算機システムおよび二次記憶装置
JPH0944381A (ja) * 1995-07-31 1997-02-14 Toshiba Corp データ格納方法およびデータ格納装置
US6766430B2 (en) * 2000-07-06 2004-07-20 Hitachi, Ltd. Data reallocation among storage systems
JP3988417B2 (ja) 2001-09-05 2007-10-10 日本電気株式会社 コンピュータシステム、記憶装置、ファイル配置方法、及びファイル配置プログラム
JP3744504B2 (ja) 2003-04-01 2006-02-15 株式会社日立製作所 プロセッサ装置
US7032090B2 (en) * 2003-04-08 2006-04-18 International Business Machines Corporation Method, system, and apparatus for releasing storage in a fast replication environment
US7464250B2 (en) * 2004-03-11 2008-12-09 International Business Machines Corporation Method to reduce disk access time during predictable loading sequences
JP4480479B2 (ja) 2004-06-15 2010-06-16 株式会社日立製作所 ストレージシステム
US7512135B2 (en) * 2004-12-10 2009-03-31 International Business Machines Corporation Method for transferring data among a logical layer, physical layer, and storage device
US7472249B2 (en) * 2006-06-30 2008-12-30 Sun Microsystems, Inc. Kernel memory free algorithm
US7555575B2 (en) 2006-07-27 2009-06-30 Hitachi, Ltd. Method and apparatus for migrating data between storage volumes of different data pattern
US9110791B2 (en) * 2008-03-03 2015-08-18 Microsoft Technology Licensing, Llc Optimistic object relocation
US8812805B2 (en) * 2008-08-05 2014-08-19 Broadcom Corporation Mixed technology storage device that supports a plurality of storage technologies
US8407436B2 (en) * 2009-02-11 2013-03-26 Hitachi, Ltd. Methods and apparatus for migrating thin provisioning volumes between storage systems
US8321645B2 (en) * 2009-04-29 2012-11-27 Netapp, Inc. Mechanisms for moving data in a hybrid aggregate
US8280854B1 (en) * 2009-09-01 2012-10-02 Symantec Corporation Systems and methods for relocating deduplicated data within a multi-device storage system
US20120185749A1 (en) * 2011-01-14 2012-07-19 Hitachi, Ltd. Storage apparatus and response time control method

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US9430168B2 (en) 2016-08-30
JP2014191398A (ja) 2014-10-06
US20140297944A1 (en) 2014-10-02

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