FR2865818B1 - Systeme informatique, dispositif de commande, systeme de memorisation et dispositif informatique - Google Patents

Systeme informatique, dispositif de commande, systeme de memorisation et dispositif informatique

Info

Publication number
FR2865818B1
FR2865818B1 FR0408017A FR0408017A FR2865818B1 FR 2865818 B1 FR2865818 B1 FR 2865818B1 FR 0408017 A FR0408017 A FR 0408017A FR 0408017 A FR0408017 A FR 0408017A FR 2865818 B1 FR2865818 B1 FR 2865818B1
Authority
FR
France
Prior art keywords
computer
control device
memory system
memory
computer system
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 - Fee Related
Application number
FR0408017A
Other languages
English (en)
Other versions
FR2865818A1 (fr
Inventor
Akiyoshi Hashimoto
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 FR2865818A1 publication Critical patent/FR2865818A1/fr
Application granted granted Critical
Publication of FR2865818B1 publication Critical patent/FR2865818B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5061—Partitioning or combining of resources
    • G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
FR0408017A 2004-02-03 2004-07-20 Systeme informatique, dispositif de commande, systeme de memorisation et dispositif informatique Expired - Fee Related FR2865818B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004026575A JP4227035B2 (ja) 2004-02-03 2004-02-03 計算機システム、管理装置、ストレージ装置及びコンピュータ装置

Publications (2)

Publication Number Publication Date
FR2865818A1 FR2865818A1 (fr) 2005-08-05
FR2865818B1 true FR2865818B1 (fr) 2008-10-17

Family

ID=32822040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0408017A Expired - Fee Related FR2865818B1 (fr) 2004-02-03 2004-07-20 Systeme informatique, dispositif de commande, systeme de memorisation et dispositif informatique

Country Status (6)

Country Link
US (4) US7093035B2 (fr)
JP (1) JP4227035B2 (fr)
CN (2) CN1652084B (fr)
DE (1) DE102004028807A1 (fr)
FR (1) FR2865818B1 (fr)
GB (1) GB2410816B (fr)

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US20120047502A1 (en) 2012-02-23
JP4227035B2 (ja) 2009-02-18
US8176211B2 (en) 2012-05-08
CN1652084B (zh) 2010-05-12
CN1652084A (zh) 2005-08-10
GB0414527D0 (en) 2004-07-28
US8495254B2 (en) 2013-07-23
FR2865818A1 (fr) 2005-08-05
GB2410816A (en) 2005-08-10
US20050240800A1 (en) 2005-10-27
JP2005222123A (ja) 2005-08-18
US20090157926A1 (en) 2009-06-18
US20050172040A1 (en) 2005-08-04
GB2410816B (en) 2006-01-04
US7519745B2 (en) 2009-04-14
CN101819541B (zh) 2012-01-11
US7093035B2 (en) 2006-08-15
CN101819541A (zh) 2010-09-01
DE102004028807A1 (de) 2005-08-25

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