JP4160817B2 - ディスクサブシステム、計算機システム、それを管理するためのストレージ管理方法、および、管理プログラム - Google Patents

ディスクサブシステム、計算機システム、それを管理するためのストレージ管理方法、および、管理プログラム Download PDF

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Publication number
JP4160817B2
JP4160817B2 JP2002320957A JP2002320957A JP4160817B2 JP 4160817 B2 JP4160817 B2 JP 4160817B2 JP 2002320957 A JP2002320957 A JP 2002320957A JP 2002320957 A JP2002320957 A JP 2002320957A JP 4160817 B2 JP4160817 B2 JP 4160817B2
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Prior art keywords
volume
disk
information
computer
management
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JP2002320957A
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Japanese (ja)
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JP2004157644A5 (cg-RX-API-DMAC7.html
JP2004157644A (ja
Inventor
友理 平岩
弘文 長須賀
雅広 清井
和久 宮田
健年 櫻庭
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2002320957A priority Critical patent/JP4160817B2/ja
Priority to US10/649,671 priority patent/US7039707B2/en
Publication of JP2004157644A publication Critical patent/JP2004157644A/ja
Publication of JP2004157644A5 publication Critical patent/JP2004157644A5/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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0653—Monitoring storage devices or systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/3485—Performance evaluation by tracing or monitoring for I/O devices
    • 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
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • 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
    • 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]
    • 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
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99953—Recoverability
    • 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
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99955—Archiving or backup

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Debugging And Monitoring (AREA)
JP2002320957A 2002-11-05 2002-11-05 ディスクサブシステム、計算機システム、それを管理するためのストレージ管理方法、および、管理プログラム Expired - Fee Related JP4160817B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002320957A JP4160817B2 (ja) 2002-11-05 2002-11-05 ディスクサブシステム、計算機システム、それを管理するためのストレージ管理方法、および、管理プログラム
US10/649,671 US7039707B2 (en) 2002-11-05 2003-08-28 Disk subsystem, computer system, storage managing method and program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002320957A JP4160817B2 (ja) 2002-11-05 2002-11-05 ディスクサブシステム、計算機システム、それを管理するためのストレージ管理方法、および、管理プログラム

Publications (3)

Publication Number Publication Date
JP2004157644A JP2004157644A (ja) 2004-06-03
JP2004157644A5 JP2004157644A5 (cg-RX-API-DMAC7.html) 2005-06-02
JP4160817B2 true JP4160817B2 (ja) 2008-10-08

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JP2002320957A Expired - Fee Related JP4160817B2 (ja) 2002-11-05 2002-11-05 ディスクサブシステム、計算機システム、それを管理するためのストレージ管理方法、および、管理プログラム

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US (1) US7039707B2 (cg-RX-API-DMAC7.html)
JP (1) JP4160817B2 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7207033B2 (en) * 2003-08-08 2007-04-17 International Business Machines Corporation Automatic backup and restore for configuration of a logical volume manager during software installation
US7234073B1 (en) * 2003-09-30 2007-06-19 Emc Corporation System and methods for failover management of manageable entity agents
JP2005276017A (ja) 2004-03-26 2005-10-06 Hitachi Ltd ストレージシステム
JP5396836B2 (ja) * 2008-12-01 2014-01-22 富士通株式会社 データ分散制御プログラム、ストレージ管理プログラム、制御ノード、およびディスクノード
US8639877B2 (en) * 2009-06-30 2014-01-28 International Business Machines Corporation Wear leveling of solid state disks distributed in a plurality of redundant array of independent disk ranks
US8234520B2 (en) * 2009-09-16 2012-07-31 International Business Machines Corporation Wear leveling of solid state disks based on usage information of data and parity received from a raid controller
JP6029566B2 (ja) * 2013-11-15 2016-11-24 Ckd株式会社 電空レギュレータ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3853540B2 (ja) * 1999-06-30 2006-12-06 日本電気株式会社 ファイバチャネル接続磁気ディスク装置およびファイバチャネル接続磁気ディスク制御装置
US6854034B1 (en) * 1999-08-27 2005-02-08 Hitachi, Ltd. Computer system and a method of assigning a storage device to a computer
JP2001256003A (ja) 2000-03-10 2001-09-21 Hitachi Ltd ディスクアレイ制御装置、そのディスクアレイ制御ユニットおよびその増設方法
JP2002007304A (ja) 2000-06-23 2002-01-11 Hitachi Ltd ストレージエリアネットワークを用いた計算機システム及びそのデータ取り扱い方法
US6950871B1 (en) * 2000-06-29 2005-09-27 Hitachi, Ltd. Computer system having a storage area network and method of handling data in the computer system
JP4073161B2 (ja) 2000-12-06 2008-04-09 株式会社日立製作所 ディスクストレージのアクセスシステム
JP4039821B2 (ja) 2001-05-09 2008-01-30 株式会社日立製作所 ディスク制御装置を用いた計算機システムおよびその運用サービス
JP4217273B2 (ja) 2001-09-17 2009-01-28 株式会社日立製作所 ストレージシステム
JP2003208413A (ja) 2002-01-17 2003-07-25 Fujitsu Ltd 資産情報の一元管理を行うコンピュータシステム
JP4223729B2 (ja) 2002-02-28 2009-02-12 株式会社日立製作所 記憶システム
JP4180291B2 (ja) 2002-03-27 2008-11-12 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装置、管理装置、およびプログラム
US7010528B2 (en) 2002-05-23 2006-03-07 International Business Machines Corporation Mechanism for running parallel application programs on metadata controller nodes
JP4175083B2 (ja) * 2002-10-29 2008-11-05 株式会社日立製作所 記憶装置の管理用計算機、およびプログラム
JP4139675B2 (ja) * 2002-11-14 2008-08-27 株式会社日立製作所 仮想ボリュームの記憶領域割当方法、その装置及びプログラム

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US7039707B2 (en) 2006-05-02
US20040186899A1 (en) 2004-09-23
JP2004157644A (ja) 2004-06-03

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