DE69728212D1 - Speichersteuerung und diese verwendendes Rechnersystem - Google Patents

Speichersteuerung und diese verwendendes Rechnersystem

Info

Publication number
DE69728212D1
DE69728212D1 DE69728212T DE69728212T DE69728212D1 DE 69728212 D1 DE69728212 D1 DE 69728212D1 DE 69728212 T DE69728212 T DE 69728212T DE 69728212 T DE69728212 T DE 69728212T DE 69728212 D1 DE69728212 D1 DE 69728212D1
Authority
DE
Germany
Prior art keywords
computer system
memory control
memory
control
computer
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
DE69728212T
Other languages
English (en)
Other versions
DE69728212T2 (de
Inventor
Shinichi Nakayama
Shizuo Yokohata
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 DE69728212D1 publication Critical patent/DE69728212D1/de
Application granted granted Critical
Publication of DE69728212T2 publication Critical patent/DE69728212T2/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
    • 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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0632—Configuration or reconfiguration of storage systems by initialisation or re-initialisation of 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
    • G06F3/0628—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
    • G06F3/0668—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; 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
    • 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
    • G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers
DE69728212T 1996-06-04 1997-06-02 Speichersteuerung und diese verwendendes Rechnersystem Expired - Lifetime DE69728212T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16392796 1996-06-04
JP16392796A JP3781212B2 (ja) 1996-06-04 1996-06-04 サブシステム

Publications (2)

Publication Number Publication Date
DE69728212D1 true DE69728212D1 (de) 2004-04-29
DE69728212T2 DE69728212T2 (de) 2004-12-02

Family

ID=15783476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728212T Expired - Lifetime DE69728212T2 (de) 1996-06-04 1997-06-02 Speichersteuerung und diese verwendendes Rechnersystem

Country Status (4)

Country Link
US (1) US5920893A (de)
EP (2) EP0811905B1 (de)
JP (1) JP3781212B2 (de)
DE (1) DE69728212T2 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3264465B2 (ja) * 1993-06-30 2002-03-11 株式会社日立製作所 記憶システム
EP0785500B1 (de) * 1996-01-19 2004-03-03 Hitachi, Ltd. Speichergerät und Verfahren zur gemeinsamen Benutzung von Daten
JPH09204403A (ja) * 1996-01-26 1997-08-05 Hitachi Ltd 並列計算機
US6735676B1 (en) * 1996-09-02 2004-05-11 Hitachi, Ltd. Method and system for sharing storing device via mutually different interfaces
US6304940B1 (en) * 1997-08-14 2001-10-16 International Business Machines Corporation Shared direct access storage system for MVS and FBA processors
JP3407628B2 (ja) 1997-12-19 2003-05-19 株式会社日立製作所 計算機システム
US6260040B1 (en) * 1998-01-05 2001-07-10 International Business Machines Corporation Shared file system for digital content
US6173360B1 (en) * 1998-01-09 2001-01-09 International Business Machines Corporation Apparatus and method for allowing existing ECKD MVS DASD using an ESCON interface to be used by an open storage using SCSI-type interface
US6041386A (en) * 1998-02-10 2000-03-21 International Business Machines Corporation Data sharing between system using different data storage formats
JP3404289B2 (ja) * 1998-05-22 2003-05-06 富士通株式会社 ディスク制御装置及びその制御方法
US6438595B1 (en) * 1998-06-24 2002-08-20 Emc Corporation Load balancing using directory services in a data processing system
US6195703B1 (en) * 1998-06-24 2001-02-27 Emc Corporation Dynamic routing for performance partitioning in a data processing network
US6421711B1 (en) 1998-06-29 2002-07-16 Emc Corporation Virtual ports for data transferring of a data storage system
JP2000029635A (ja) * 1998-07-08 2000-01-28 Hitachi Ltd 記憶制御装置
JP2000047972A (ja) * 1998-07-29 2000-02-18 Hitachi Ltd 入出力制御方式
JP4392877B2 (ja) 1998-09-18 2010-01-06 株式会社日立製作所 ディスクアレイ制御装置
JP2000163246A (ja) * 1998-11-25 2000-06-16 Hitachi Ltd Ｆｉｆｏ機能を有する記憶装置サブシステム
US6389494B1 (en) * 1998-12-30 2002-05-14 Emc Corporation System for interfacing a data storage system to a host utilizing a plurality of busses for carrying end-user data and a separate bus for carrying interface state data
US7117275B1 (en) 1999-01-04 2006-10-03 Emc Corporation Data storage system having separate data transfer section and message network
US7073020B1 (en) 1999-01-04 2006-07-04 Emc Corporation Method for message transfer in computer storage system
JP3700438B2 (ja) * 1999-01-06 2005-09-28 株式会社日立製作所 計算機システム
JP4400895B2 (ja) * 1999-01-07 2010-01-20 株式会社日立製作所 ディスクアレイ制御装置
US6272533B1 (en) * 1999-02-16 2001-08-07 Hendrik A. Browne Secure computer system and method of providing secure access to a computer system including a stand alone switch operable to inhibit data corruption on a storage device
US6615327B1 (en) * 1999-02-19 2003-09-02 Hitachi, Ltd. Method and system for backing up data of data processing devices including fixed length block format data conversion to variable length block format
JP3778405B2 (ja) * 1999-02-22 2006-05-24 株式会社日立製作所 ディスクサブシステム
JP2001022715A (ja) * 1999-07-13 2001-01-26 Hitachi Ltd マルチプラットフォーム環境下のデータ形式変換機構及び変換方法
WO2001024010A1 (fr) * 1999-09-29 2001-04-05 Hitachi, Ltd. Procede de partage de fichiers et systeme de stockage
JP2001142754A (ja) * 1999-11-15 2001-05-25 Nec Fielding Ltd フレキシブルディスクのファイル編集システム
US6735765B1 (en) * 1999-12-07 2004-05-11 Storage Technology Corporation Sharing data between operating systems
US7010575B1 (en) * 2000-03-31 2006-03-07 Emc Corporation Data storage system having separate data transfer section and message network having bus arbitration
US7007194B1 (en) 2000-06-29 2006-02-28 Emc Corporation Data storage system having point-to-point configuration
US6877061B2 (en) * 2000-03-31 2005-04-05 Emc Corporation Data storage system having dummy printed circuit boards
US7003601B1 (en) 2000-03-31 2006-02-21 Emc Corporation Data storage system having separate data transfer section and message network with plural directions on a common printed circuit board
US6779071B1 (en) 2000-04-28 2004-08-17 Emc Corporation Data storage system having separate data transfer section and message network with status register
JP3753598B2 (ja) 2000-07-06 2006-03-08 株式会社日立製作所 計算機、計算機システムおよびデータ転送方法
JP2002108567A (ja) 2000-09-28 2002-04-12 Hitachi Ltd 記憶制御装置
JP2002203057A (ja) * 2000-11-01 2002-07-19 Cec:Kk 付加価値データ倉庫システム
US6718410B2 (en) * 2001-01-18 2004-04-06 Hewlett-Packard Development Company, L.C. System for transferring data in a CD image format size of a host computer and storing the data to a tape medium in a format compatible with streaming
US6779063B2 (en) * 2001-04-09 2004-08-17 Hitachi, Ltd. Direct access storage system having plural interfaces which permit receipt of block and file I/O requests
KR100880185B1 (ko) * 2001-06-29 2009-01-28 시큐어 시스템스 리미티드 컴퓨터용 보안 시스템 및 그 방법
US7281044B2 (en) * 2002-01-10 2007-10-09 Hitachi, Ltd. SAN infrastructure on demand service system
US6907483B1 (en) * 2002-03-28 2005-06-14 Emc Corporation Data storage system having dummy printed circuit boards with jumpers
US6868479B1 (en) * 2002-03-28 2005-03-15 Emc Corporation Data storage system having redundant service processors
JP4008752B2 (ja) * 2002-05-22 2007-11-14 株式会社日立製作所 記憶装置システムの制御方法、及び記憶装置システム
US7117305B1 (en) 2002-06-26 2006-10-03 Emc Corporation Data storage system having cache memory manager
US7206989B2 (en) 2002-11-20 2007-04-17 Intel Corporation Integrated circuit having multiple modes of operation
US7543085B2 (en) * 2002-11-20 2009-06-02 Intel Corporation Integrated circuit having multiple modes of operation
JP2004185544A (ja) * 2002-12-06 2004-07-02 Hitachi Ltd 記憶デバイス制御装置システムの制御方法、及び記憶デバイス制御装置システム
JP4322031B2 (ja) 2003-03-27 2009-08-26 株式会社日立製作所 記憶装置
JP4100256B2 (ja) * 2003-05-29 2008-06-11 株式会社日立製作所 通信方法および情報処理装置
JP4401788B2 (ja) * 2004-01-06 2010-01-20 株式会社日立製作所 ストレージ制御装置
JP4727190B2 (ja) 2004-09-07 2011-07-20 株式会社日立製作所 ストレージ装置システム
JP4606823B2 (ja) * 2004-09-14 2011-01-05 株式会社日立製作所 ディスクアレイ装置
US8145870B2 (en) 2004-12-07 2012-03-27 International Business Machines Corporation System, method and computer program product for application-level cache-mapping awareness and reallocation
US7783833B2 (en) * 2006-09-28 2010-08-24 Hitachi, Ltd. Storage system, method for managing the same, and storage controller
JP2008084094A (ja) * 2006-09-28 2008-04-10 Hitachi Ltd 記憶システム及びその管理方法並びに記憶制御装置
US9282083B2 (en) * 2009-10-06 2016-03-08 Hewlett-Packard Development Company, L.P. Encryption system and method
US9934244B2 (en) 2010-08-13 2018-04-03 At&T Intellectual Property I, L.P. System and method for file format management
JP2012203687A (ja) * 2011-03-25 2012-10-22 Nec Corp 通信装置、通信方法、およびプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254270A (ja) * 1984-05-30 1985-12-14 Toshiba Corp 統合計算機システム
JP2585569B2 (ja) * 1987-02-27 1997-02-26 株式会社日立製作所 直接メモリアクセス制御装置
JPH01309117A (ja) * 1988-06-07 1989-12-13 Nec Eng Ltd 磁気デイスク装置
JP2897960B2 (ja) * 1989-05-12 1999-05-31 株式会社リコー シート部材等の吸着装置、シート部材等の吸着方法、画像記録装置及び原稿取り扱い装置
JPH03265945A (ja) * 1990-03-15 1991-11-27 Nec Corp 異種オペレーティングシステム間のデータ共有方式
US5544347A (en) * 1990-09-24 1996-08-06 Emc Corporation Data storage system controlled remote data mirroring with respectively maintained data indices
US5206939A (en) * 1990-09-24 1993-04-27 Emc Corporation System and method for disk mapping and data retrieval
JP3136036B2 (ja) * 1993-11-16 2001-02-19 富士通株式会社 ディスク制御装置の制御方法
JP2557203B2 (ja) * 1993-12-27 1996-11-27 インターナショナル・ビジネス・マシーンズ・コーポレイション ファジィ・パッキング方法及びデータ記憶システム
JP3042341B2 (ja) * 1994-11-30 2000-05-15 日本電気株式会社 クラスタ結合型マルチプロセッサシステムにおけるローカル入出力制御方法

Also Published As

Publication number Publication date
EP1403757A2 (de) 2004-03-31
US5920893A (en) 1999-07-06
EP0811905A1 (de) 1997-12-10
EP1403757A3 (de) 2004-09-29
EP0811905B1 (de) 2004-03-24
DE69728212T2 (de) 2004-12-02
JP3781212B2 (ja) 2006-05-31
JPH09325905A (ja) 1997-12-16

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