DE602004009274D1 - Speichersteuerungsvorrichtung und Steuerungsverfahren dafür - Google Patents

Speichersteuerungsvorrichtung und Steuerungsverfahren dafür

Info

Publication number
DE602004009274D1
DE602004009274D1 DE602004009274T DE602004009274T DE602004009274D1 DE 602004009274 D1 DE602004009274 D1 DE 602004009274D1 DE 602004009274 T DE602004009274 T DE 602004009274T DE 602004009274 T DE602004009274 T DE 602004009274T DE 602004009274 D1 DE602004009274 D1 DE 602004009274D1
Authority
DE
Germany
Prior art keywords
method therefor
control device
control method
memory
memory control
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 - Lifetime
Application number
DE602004009274T
Other languages
English (en)
Other versions
DE602004009274T2 (de
Inventor
Hironori Yasukawa
Akinobu Simada
Kozue Fujii
Tatsuya Murakami
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
Publication of DE602004009274D1 publication Critical patent/DE602004009274D1/de
Application granted granted Critical
Publication of DE602004009274T2 publication Critical patent/DE602004009274T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G06F3/0662—Virtualisation aspects
    • G06F3/0665—Virtualisation aspects at area level, e.g. provisioning of virtual or logical volumes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G06F12/0873—Mapping of cache memory to specific storage devices or parts thereof
    • 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
    • G06F3/0605—Improving or facilitating administration, e.g. storage management by facilitating the interaction with a user or administrator
    • 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
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to storage systems
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G06F12/084—Multiuser, multiprocessor or multiprocessing cache systems with a shared cache
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/26—Using a specific storage system architecture
    • G06F2212/261—Storage comprising a plurality of storage devices
DE602004009274T 2003-11-28 2004-03-19 Speichersteuerungsvorrichtung und Steuerungsverfahren dafür Expired - Lifetime DE602004009274T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003400515 2003-11-28
JP2003400515A JP2005165441A (ja) 2003-11-28 2003-11-28 ストレージ制御装置、及びストレージ制御装置の制御方法

Publications (2)

Publication Number Publication Date
DE602004009274D1 true DE602004009274D1 (de) 2007-11-15
DE602004009274T2 DE602004009274T2 (de) 2008-07-10

Family

ID=34544879

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009274T Expired - Lifetime DE602004009274T2 (de) 2003-11-28 2004-03-19 Speichersteuerungsvorrichtung und Steuerungsverfahren dafür

Country Status (5)

Country Link
US (2) US7219192B2 (de)
EP (1) EP1548561B1 (de)
JP (1) JP2005165441A (de)
CN (1) CN1313914C (de)
DE (1) DE602004009274T2 (de)

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JP4257783B2 (ja) * 2003-10-23 2009-04-22 株式会社日立製作所 論理分割可能な記憶装置及び記憶装置システム
JP2005267008A (ja) * 2004-03-17 2005-09-29 Hitachi Ltd ストレージ管理方法およびストレージ管理システム
JP4878433B2 (ja) * 2004-05-11 2012-02-15 株式会社日立製作所 記憶装置構成管理システムおよび構成管理方法
JP4704780B2 (ja) * 2005-03-24 2011-06-22 株式会社日立製作所 計算機システム及び記憶装置とコンピュータ・ソフトウエア並びにストレージ制御における管理者の認証方法
JP4813843B2 (ja) 2005-08-04 2011-11-09 株式会社日立製作所 ストレージ装置、ディスクキャッシュ制御方法及びディスクキャッシュの容量割当方法
US20070088931A1 (en) * 2005-10-17 2007-04-19 Nobuyuki Osaki Method and apparatus to authorize cross-partition commands
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US8260831B2 (en) * 2006-03-31 2012-09-04 Netapp, Inc. System and method for implementing a flexible storage manager with threshold control
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JP4892382B2 (ja) 2007-03-27 2012-03-07 株式会社日立製作所 記憶装置及びデータ管理方法
DE602007010279D1 (de) * 2007-08-10 2010-12-16 Alcatel Lucent Zugangssystem und Netzwerkarchitektur mit Zugangssystem
US8086816B2 (en) 2008-10-20 2011-12-27 Dataram, Inc. Method for controlling performance aspects of a data storage and access routine
JP5224065B2 (ja) * 2009-10-26 2013-07-03 日本電気株式会社 ディスクアレイ装置、その管理方法、及びプログラム
US8386418B2 (en) * 2009-11-30 2013-02-26 International Business Machines Corporation System and method for an intelligent storage service catalog
JP6171816B2 (ja) * 2013-10-04 2017-08-02 富士通株式会社 データ管理プログラム、データ管理装置およびデータ管理方法
CN105619965A (zh) * 2014-11-28 2016-06-01 苏州力合光电薄膜科技有限公司 自润滑薄膜结构及其制造方法和应用

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Also Published As

Publication number Publication date
DE602004009274T2 (de) 2008-07-10
EP1548561B1 (de) 2007-10-03
US20070168611A1 (en) 2007-07-19
US20050120171A1 (en) 2005-06-02
JP2005165441A (ja) 2005-06-23
US7219192B2 (en) 2007-05-15
EP1548561A1 (de) 2005-06-29
CN1622024A (zh) 2005-06-01
CN1313914C (zh) 2007-05-02

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