JPH04502527A - コンピュータシステムメモリ性能改善装置 - Google Patents

コンピュータシステムメモリ性能改善装置

Info

Publication number
JPH04502527A
JPH04502527A JP2501891A JP50189189A JPH04502527A JP H04502527 A JPH04502527 A JP H04502527A JP 2501891 A JP2501891 A JP 2501891A JP 50189189 A JP50189189 A JP 50189189A JP H04502527 A JPH04502527 A JP H04502527A
Authority
JP
Japan
Prior art keywords
data
memory
dasd
computer system
data set
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.)
Pending
Application number
JP2501891A
Other languages
English (en)
Japanese (ja)
Inventor
ワー，ロジャー　フランシス
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.)
Storage Technology Corp
Original Assignee
Storage Technology Corp
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 Storage Technology Corp filed Critical Storage Technology Corp
Publication of JPH04502527A publication Critical patent/JPH04502527A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/31—Providing disk cache in a specific location of a storage system
    • G06F2212/312—In storage controller

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Debugging And Monitoring (AREA)
  • Storage Device Security (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP2501891A 1988-12-29 1989-12-20 コンピュータシステムメモリ性能改善装置 Pending JPH04502527A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29262688A 1988-12-29 1988-12-29
US292,626 1988-12-29

Publications (1)

Publication Number Publication Date
JPH04502527A true JPH04502527A (ja) 1992-05-07

Family

ID=23125480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2501891A Pending JPH04502527A (ja) 1988-12-29 1989-12-20 コンピュータシステムメモリ性能改善装置

Country Status (5)

Country Link
EP (1) EP0451196A4 (fr)
JP (1) JPH04502527A (fr)
AU (1) AU628911B2 (fr)
CA (1) CA2006836C (fr)
WO (1) WO1990007746A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491810A (en) * 1994-03-01 1996-02-13 International Business Machines Corporation Method and system for automated data storage system space allocation utilizing prioritized data set parameters
JP3641872B2 (ja) * 1996-04-08 2005-04-27 株式会社日立製作所 記憶装置システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403286A (en) * 1981-03-06 1983-09-06 International Business Machines Corporation Balancing data-processing work loads
US4636946A (en) * 1982-02-24 1987-01-13 International Business Machines Corporation Method and apparatus for grouping asynchronous recording operations
JPS58203558A (ja) * 1982-05-21 1983-11-28 Hitachi Ltd 計算機・記憶装置へのフアイル割り当て方式
US4633387A (en) * 1983-02-25 1986-12-30 International Business Machines Corporation Load balancing in a multiunit system
JPH06100981B2 (ja) * 1983-12-28 1994-12-12 株式会社日立製作所 記憶階層制御方式
US4603382A (en) * 1984-02-27 1986-07-29 International Business Machines Corporation Dynamic buffer reallocation
US4680703A (en) * 1984-06-25 1987-07-14 International Business Machines Corp. Data processing system with reorganization of disk storage for improved paging
JPS61114363A (ja) * 1984-11-07 1986-06-02 Hitachi Ltd 計算機システム間ジヨブ転送方式

Also Published As

Publication number Publication date
AU4829290A (en) 1990-08-01
CA2006836C (fr) 1995-08-29
EP0451196A4 (en) 1992-12-23
EP0451196A1 (fr) 1991-10-16
WO1990007746A1 (fr) 1990-07-12
AU628911B2 (en) 1992-09-24
CA2006836A1 (fr) 1990-06-29

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