JP4480479B2 - ストレージシステム - Google Patents

ストレージシステム Download PDF

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Publication number
JP4480479B2
JP4480479B2 JP2004177482A JP2004177482A JP4480479B2 JP 4480479 B2 JP4480479 B2 JP 4480479B2 JP 2004177482 A JP2004177482 A JP 2004177482A JP 2004177482 A JP2004177482 A JP 2004177482A JP 4480479 B2 JP4480479 B2 JP 4480479B2
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JP
Japan
Prior art keywords
file
characteristic
storage
unit
management information
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
JP2004177482A
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English (en)
Japanese (ja)
Other versions
JP2006004011A5 (enExample
JP2006004011A (ja
Inventor
晴介 徳田
隆喜 中村
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 JP2004177482A priority Critical patent/JP4480479B2/ja
Priority to US10/919,442 priority patent/US7620670B2/en
Publication of JP2006004011A publication Critical patent/JP2006004011A/ja
Publication of JP2006004011A5 publication Critical patent/JP2006004011A5/ja
Priority to US12/580,061 priority patent/US8234318B2/en
Application granted granted Critical
Publication of JP4480479B2 publication Critical patent/JP4480479B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99956—File allocation

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2004177482A 2004-06-15 2004-06-15 ストレージシステム Expired - Fee Related JP4480479B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004177482A JP4480479B2 (ja) 2004-06-15 2004-06-15 ストレージシステム
US10/919,442 US7620670B2 (en) 2004-06-15 2004-08-17 Storage system
US12/580,061 US8234318B2 (en) 2004-06-15 2009-10-15 Storage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004177482A JP4480479B2 (ja) 2004-06-15 2004-06-15 ストレージシステム

Publications (3)

Publication Number Publication Date
JP2006004011A JP2006004011A (ja) 2006-01-05
JP2006004011A5 JP2006004011A5 (enExample) 2007-05-17
JP4480479B2 true JP4480479B2 (ja) 2010-06-16

Family

ID=35461786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004177482A Expired - Fee Related JP4480479B2 (ja) 2004-06-15 2004-06-15 ストレージシステム

Country Status (2)

Country Link
US (2) US7620670B2 (enExample)
JP (1) JP4480479B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10740040B2 (en) 2016-01-22 2020-08-11 Hitachi, Ltd. System and computer for controlling caching for logical storage

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101410784B (zh) * 2006-04-10 2011-01-12 国际商业机器公司 从多个带记录装置选择数据保存目的地的装置、方法
US9009115B2 (en) 2006-08-04 2015-04-14 Apple Inc. Restoring electronic information
JP4975396B2 (ja) 2006-08-24 2012-07-11 株式会社日立製作所 記憶制御装置及び記憶制御方法
US8010900B2 (en) 2007-06-08 2011-08-30 Apple Inc. User interface for electronic backup
US20080307017A1 (en) 2007-06-08 2008-12-11 Apple Inc. Searching and Restoring of Backups
US8473466B1 (en) * 2007-12-31 2013-06-25 Teradata Us, Inc. Systems and methods for storing data, such as storing data based on storage classes
ES2363956B2 (es) * 2010-02-09 2012-06-13 Universidad Politécnica de Madrid Sistema raid escalonado.
US8984029B2 (en) 2011-01-14 2015-03-17 Apple Inc. File system management
US8943026B2 (en) 2011-01-14 2015-01-27 Apple Inc. Visual representation of a local backup
WO2012117658A1 (ja) * 2011-02-28 2012-09-07 日本電気株式会社 ストレージシステム
JP6065695B2 (ja) 2013-03-26 2017-01-25 富士通株式会社 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
JP5999536B2 (ja) * 2013-08-29 2016-09-28 株式会社日立製作所 計算機及びデータ読み出し方法
JP6212073B2 (ja) 2015-06-29 2017-10-11 ファナック株式会社 プログラムの内容に応じて格納先を自動選択する機能を備えた数値制御装置
JP7030559B2 (ja) * 2018-02-27 2022-03-07 本田技研工業株式会社 データ登録システム

Family Cites Families (18)

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US5333311A (en) 1990-12-10 1994-07-26 Alsoft, Inc. Optimizing a magnetic disk by allocating files by the frequency a file is accessed/updated or by designating a file to a fixed location on a disk
US5440737A (en) 1993-07-23 1995-08-08 Nec Corporation File-allocation control system for allocating files according to user-program priority and storage volume performance
US6763454B2 (en) * 1994-05-27 2004-07-13 Microsoft Corp. System for allocating resources in a computer system
US5625811A (en) 1994-10-31 1997-04-29 International Business Machines Corporation Method and system for database load balancing
US5701438A (en) 1995-09-29 1997-12-23 Intel Corporation Logical relocation of memory based on memory device type
US6148377A (en) * 1996-11-22 2000-11-14 Mangosoft Corporation Shared memory computer networks
US6032224A (en) * 1996-12-03 2000-02-29 Emc Corporation Hierarchical performance system for managing a plurality of storage units with different access speeds
US7010532B1 (en) * 1997-12-31 2006-03-07 International Business Machines Corporation Low overhead methods and apparatus for shared access storage devices
US6389432B1 (en) * 1999-04-05 2002-05-14 Auspex Systems, Inc. Intelligent virtual volume access
US7054790B1 (en) * 2000-05-18 2006-05-30 Maxtor Corporation Method and apparatus for storage device performance measurement
US6925529B2 (en) 2001-07-12 2005-08-02 International Business Machines Corporation Data storage on a multi-tiered disk system
JP4223729B2 (ja) * 2002-02-28 2009-02-12 株式会社日立製作所 記憶システム
JP2003345514A (ja) 2002-05-29 2003-12-05 Hitachi Ltd 計算機システム
JP2004070403A (ja) 2002-08-01 2004-03-04 Hitachi Ltd ファイル格納先ボリューム制御方法
US6889285B2 (en) * 2002-08-29 2005-05-03 International Business Machines Corporation Apparatus and method to maintain information using a plurality of storage attributes
AU2003291014A1 (en) * 2002-11-14 2004-06-15 Isilon Systems, Inc. Systems and methods for restriping files in a distributed file system
US20050188248A1 (en) * 2003-05-09 2005-08-25 O'brien John Scalable storage architecture
JP2004070971A (ja) 2003-09-19 2004-03-04 Hitachi Ltd 情報処理システム、記憶装置の割り当て方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10740040B2 (en) 2016-01-22 2020-08-11 Hitachi, Ltd. System and computer for controlling caching for logical storage

Also Published As

Publication number Publication date
US20100036897A1 (en) 2010-02-11
US20050278398A1 (en) 2005-12-15
US8234318B2 (en) 2012-07-31
JP2006004011A (ja) 2006-01-05
US7620670B2 (en) 2009-11-17

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