WO2008136097A1 - アクセス制御プログラム、アクセス制御方法、及びアクセス制御装置 - Google Patents

アクセス制御プログラム、アクセス制御方法、及びアクセス制御装置 Download PDF

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Publication number
WO2008136097A1
WO2008136097A1 PCT/JP2007/058858 JP2007058858W WO2008136097A1 WO 2008136097 A1 WO2008136097 A1 WO 2008136097A1 JP 2007058858 W JP2007058858 W JP 2007058858W WO 2008136097 A1 WO2008136097 A1 WO 2008136097A1
Authority
WO
WIPO (PCT)
Prior art keywords
data access
management information
access request
access control
block
Prior art date
Application number
PCT/JP2007/058858
Other languages
English (en)
French (fr)
Inventor
Yasuo Noguchi
Kazutaka Ogihara
Masahisa Tamura
Yoshihiro Tsuchiya
Tetsutaro Maruyama
Takashi Watanabe
Tatsuo Kumano
Riichiro Take
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/058858 priority Critical patent/WO2008136097A1/ja
Publication of WO2008136097A1 publication Critical patent/WO2008136097A1/ja

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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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0661—Format or protocol conversion arrangements
    • 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
    • G06F3/0668—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

Abstract

　論理ブロックのブロック長を任意に設定可能にする。 　管理情報登録手段（１ｃ）は、論理ボリューム作成時、割り当てた実記憶領域と対応付けた割当情報と、論理ブロックのブロックサイズの特定情報とを関連付けた管理情報を管理情報記憶手段（１ａ）に格納する。データアクセス要求が入力されると、変換手段（１ｄ）が、データアクセス要求によって指定されるアクセス先に対応する管理情報に設定される論理ブロックのデータ長に基づき、データアクセス要求をスライスのブロック長に基づく記述に変換する。データアクセス制御手段（１ｂ）は、変換されたデータアクセス要求を、指定されたアクセス先に対応するスライスを管理するストレージノード（２ａ），（２ｂ），（２ｃ）に送信する。
PCT/JP2007/058858 2007-04-24 2007-04-24 アクセス制御プログラム、アクセス制御方法、及びアクセス制御装置 WO2008136097A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/058858 WO2008136097A1 (ja) 2007-04-24 2007-04-24 アクセス制御プログラム、アクセス制御方法、及びアクセス制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/058858 WO2008136097A1 (ja) 2007-04-24 2007-04-24 アクセス制御プログラム、アクセス制御方法、及びアクセス制御装置

Publications (1)

Publication Number Publication Date
WO2008136097A1 true WO2008136097A1 (ja) 2008-11-13

Family

ID=39943220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/058858 WO2008136097A1 (ja) 2007-04-24 2007-04-24 アクセス制御プログラム、アクセス制御方法、及びアクセス制御装置

Country Status (1)

Country Link
WO (1) WO2008136097A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014192144A1 (ja) * 2013-05-31 2014-12-04 株式会社日立製作所 制御装置および制御方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240521A (ja) * 1985-08-19 1987-02-21 Fujitsu Ltd デイスク制御方式
JPH01319820A (ja) * 1988-06-21 1989-12-26 Matsushita Electric Ind Co Ltd 記憶媒体管理システム
JPH04360252A (ja) * 1991-06-06 1992-12-14 Mitsubishi Electric Corp 計算機の仮想記憶におけるアドレス変換方式
JPH10240632A (ja) * 1997-02-27 1998-09-11 Nippon Telegr & Teleph Corp <Ntt> 外部記憶装置のオンライン交換方法
JPH1196685A (ja) * 1997-09-18 1999-04-09 Toshiba Corp コンピュータシステム
JP2003202964A (ja) * 2002-01-09 2003-07-18 Hitachi Ltd 計算機システムの制御方法、計算機システム、記憶装置の制御方法及び記憶装置
JP2005284497A (ja) * 2004-03-29 2005-10-13 Hitachi Ltd 中継装置、管理サーバ、中継方法および認証方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240521A (ja) * 1985-08-19 1987-02-21 Fujitsu Ltd デイスク制御方式
JPH01319820A (ja) * 1988-06-21 1989-12-26 Matsushita Electric Ind Co Ltd 記憶媒体管理システム
JPH04360252A (ja) * 1991-06-06 1992-12-14 Mitsubishi Electric Corp 計算機の仮想記憶におけるアドレス変換方式
JPH10240632A (ja) * 1997-02-27 1998-09-11 Nippon Telegr & Teleph Corp <Ntt> 外部記憶装置のオンライン交換方法
JPH1196685A (ja) * 1997-09-18 1999-04-09 Toshiba Corp コンピュータシステム
JP2003202964A (ja) * 2002-01-09 2003-07-18 Hitachi Ltd 計算機システムの制御方法、計算機システム、記憶装置の制御方法及び記憶装置
JP2005284497A (ja) * 2004-03-29 2005-10-13 Hitachi Ltd 中継装置、管理サーバ、中継方法および認証方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014192144A1 (ja) * 2013-05-31 2014-12-04 株式会社日立製作所 制御装置および制御方法
JP5969122B2 (ja) * 2013-05-31 2016-08-17 株式会社日立製作所 ホストバスアダプタおよびシステム
US9740404B2 (en) 2013-05-31 2017-08-22 Hitachi, Ltd. Control apparatus and control method
GB2529071B (en) * 2013-05-31 2020-09-16 Hitachi Ltd Control Apparatus and Control Method

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