FR2772491B1 - Systeme et procede pour simuler un dispositif de memorisation d'ordinateur - Google Patents

Systeme et procede pour simuler un dispositif de memorisation d'ordinateur

Info

Publication number
FR2772491B1
FR2772491B1 FR9812539A FR9812539A FR2772491B1 FR 2772491 B1 FR2772491 B1 FR 2772491B1 FR 9812539 A FR9812539 A FR 9812539A FR 9812539 A FR9812539 A FR 9812539A FR 2772491 B1 FR2772491 B1 FR 2772491B1
Authority
FR
France
Prior art keywords
simulating
memory device
computer memory
computer
memory
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
FR9812539A
Other languages
English (en)
Other versions
FR2772491A1 (fr
Inventor
Alan E Beelitz
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.)
Dell USA LP
Original Assignee
Dell USA LP
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 Dell USA LP filed Critical Dell USA LP
Publication of FR2772491A1 publication Critical patent/FR2772491A1/fr
Application granted granted Critical
Publication of FR2772491B1 publication Critical patent/FR2772491B1/fr
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
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26—Functional testing
    • 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
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • 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
    • G06F3/0664—Virtualisation aspects at device level, e.g. emulation of a storage device or system
    • 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
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device

Landscapes

  • 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)
  • Stored Programmes (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Debugging And Monitoring (AREA)
FR9812539A 1997-10-08 1998-10-07 Systeme et procede pour simuler un dispositif de memorisation d'ordinateur Expired - Lifetime FR2772491B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/947,138 US6029237A (en) 1997-10-08 1997-10-08 Method for simulating the presence of a diskette drive in a NetPC computer that contains only a hard disk drive

Publications (2)

Publication Number Publication Date
FR2772491A1 FR2772491A1 (fr) 1999-06-18
FR2772491B1 true FR2772491B1 (fr) 2003-04-25

Family

ID=25485590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9812539A Expired - Lifetime FR2772491B1 (fr) 1997-10-08 1998-10-07 Systeme et procede pour simuler un dispositif de memorisation d'ordinateur

Country Status (14)

Country Link
US (1) US6029237A (fr)
JP (1) JP4183802B2 (fr)
KR (1) KR100393721B1 (fr)
CN (1) CN1142494C (fr)
AU (1) AU742474B2 (fr)
BR (1) BR9802307A (fr)
DE (1) DE19846398C2 (fr)
FR (1) FR2772491B1 (fr)
GB (1) GB2331386B (fr)
IE (1) IE980482A1 (fr)
IT (1) IT1304675B1 (fr)
MY (1) MY114751A (fr)
SG (1) SG67524A1 (fr)
TW (1) TW403882B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6347371B1 (en) * 1999-01-25 2002-02-12 Dell Usa, L.P. System and method for initiating operation of a computer system
US6247126B1 (en) * 1999-01-25 2001-06-12 Dell Usa, L.P. Recoverable software installation process and apparatus for a computer system
US6298427B1 (en) * 1999-01-26 2001-10-02 Dell Usa, L.P. Method and apparatus for mapping hard disk partitions and block devices to logical drives in a computer system
US6460113B1 (en) 2000-01-25 2002-10-01 Dell Products L.P. System and method for performing backup operations using a fibre channel fabric in a multi-computer environment
US6907457B2 (en) 2001-01-25 2005-06-14 Dell Inc. Architecture for access to embedded files using a SAN intermediate device
US7225242B2 (en) 2001-01-26 2007-05-29 Dell Products L.P. System and method for matching storage device queue depth to server command queue depth
US20030065864A1 (en) * 2001-10-03 2003-04-03 Dell Products L.P. System and method supporting remote data processing system management
US6874060B2 (en) * 2001-12-07 2005-03-29 Dell Products L.P. Distributed computer system including a virtual disk subsystem and method for providing a virtual local drive
US6832304B2 (en) 2002-01-17 2004-12-14 Dell Products L.P. System, method and computer program product for mapping system memory in a multiple node information handling system
US7159106B2 (en) * 2003-04-03 2007-01-02 Dell Products L.P. Information handling system manufacture method and system
US7353319B2 (en) * 2005-06-02 2008-04-01 Qualcomm Incorporated Method and apparatus for segregating shared and non-shared data in cache memory banks
US7490191B2 (en) * 2006-09-22 2009-02-10 Intel Corporation Sharing information between guests in a virtual machine environment
CN101689141B (zh) * 2007-06-20 2012-10-17 富士通株式会社 高速缓存装置、运算处理装置及其控制方法
JP4356782B2 (ja) * 2007-09-12 2009-11-04 ソニー株式会社 メモリ装置、メモリ制御方法、およびプログラム
JP2009223759A (ja) * 2008-03-18 2009-10-01 Fujitsu Ltd 情報処理装置，メモリ制御方法およびメモリ制御装置
JP5163220B2 (ja) * 2008-03-26 2013-03-13 富士通株式会社 キャッシュ制御装置、情報処理装置
CN101334758B (zh) * 2008-07-03 2011-09-07 国民技术股份有限公司 用于嵌入式***扩展存储空间的装置和方法
CN101477496B (zh) * 2008-12-29 2011-08-31 北京航空航天大学 基于分布式内存虚拟化的numa结构的实现方法
JP5493954B2 (ja) * 2010-02-10 2014-05-14 富士通株式会社 キャッシュシステム
CN103793300B (zh) * 2014-01-29 2017-01-25 浙江网新技术有限公司 一种双机热备***中快速主备切换装置和主备切换方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213084A (ja) * 1983-05-16 1984-12-01 Fujitsu Ltd バッファ記憶装置のアクセス制御方式
US5131089A (en) * 1989-06-12 1992-07-14 Grid Systems Corporation Solid state disk drive emulation
GB9104001D0 (en) * 1991-02-26 1991-04-10 Distribution Systems & Compute Electronic data storage arrangement
JPH056268A (ja) * 1991-06-28 1993-01-14 Toshiba Corp コンピユータシステム
US5437012A (en) * 1993-04-19 1995-07-25 Canon Information Systems, Inc. System for updating directory information and data on write once media such as an optical memory card
US5465343A (en) * 1993-04-30 1995-11-07 Quantum Corporation Shared memory array for data block and control program storage in disk drive
US5651139A (en) * 1993-12-23 1997-07-22 International Business Machines Corporation Protected system partition read/write access on a SCSI controlled DASD
JPH0816404A (ja) * 1994-06-27 1996-01-19 Shimadzu Corp データ処理装置
US5652868A (en) * 1994-09-27 1997-07-29 International Business Machines Corporation Data processor having BIOS decryption of emulated media images
US5802363A (en) * 1994-09-27 1998-09-01 International Business Machines Corporation Bios dynamic emulation of multiple diskettes from a single media
US5537540A (en) * 1994-09-30 1996-07-16 Compaq Computer Corporation Transparent, secure computer virus detection method and apparatus
US5706472A (en) * 1995-02-23 1998-01-06 Powerquest Corporation Method for manipulating disk partitions
GB2291991A (en) * 1995-09-27 1996-02-07 Memory Corp Plc Disk drive emulation with a block-erasable memory
US5974517A (en) * 1996-09-17 1999-10-26 Compaq Computer Corporation Method and system for mounting a system partition as a logical drive while an operating system is operational by modifying a partition table

Also Published As

Publication number Publication date
CN1142494C (zh) 2004-03-17
KR100393721B1 (ko) 2003-11-19
US6029237A (en) 2000-02-22
GB2331386B (en) 2002-10-16
DE19846398C2 (de) 2003-11-06
MY114751A (en) 2003-01-31
KR19990036564A (ko) 1999-05-25
SG67524A1 (en) 1999-09-21
TW403882B (en) 2000-09-01
GB2331386A (en) 1999-05-19
CN1221150A (zh) 1999-06-30
FR2772491A1 (fr) 1999-06-18
IT1304675B1 (it) 2001-03-28
GB9821552D0 (en) 1998-11-25
JP4183802B2 (ja) 2008-11-19
AU8089398A (en) 1999-04-29
AU742474B2 (en) 2002-01-03
DE19846398A1 (de) 1999-04-15
ITTO980837A1 (it) 2000-04-06
IE980482A1 (en) 1999-06-02
BR9802307A (pt) 1999-10-19
JPH11119982A (ja) 1999-04-30

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