DE3580523D1 - Datenverarbeitungssystem. - Google Patents

Datenverarbeitungssystem.

Info

Publication number
DE3580523D1
DE3580523D1 DE8585107254T DE3580523T DE3580523D1 DE 3580523 D1 DE3580523 D1 DE 3580523D1 DE 8585107254 T DE8585107254 T DE 8585107254T DE 3580523 T DE3580523 T DE 3580523T DE 3580523 D1 DE3580523 D1 DE 3580523D1
Authority
DE
Germany
Prior art keywords
pages
disk
memory
seek time
approximately
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
DE8585107254T
Other languages
English (en)
Inventor
Thomas Alois Kriz
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3580523D1 publication Critical patent/DE3580523D1/de
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
    • 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
DE8585107254T 1984-06-25 1985-06-14 Datenverarbeitungssystem. Expired - Fee Related DE3580523D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/624,485 US4680703A (en) 1984-06-25 1984-06-25 Data processing system with reorganization of disk storage for improved paging

Publications (1)

Publication Number Publication Date
DE3580523D1 true DE3580523D1 (de) 1990-12-20

Family

ID=24502189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585107254T Expired - Fee Related DE3580523D1 (de) 1984-06-25 1985-06-14 Datenverarbeitungssystem.

Country Status (6)

Country Link
US (1) US4680703A (de)
EP (1) EP0166310B1 (de)
JP (1) JPS619722A (de)
AT (1) ATE58441T1 (de)
CA (1) CA1232677A (de)
DE (1) DE3580523D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967353A (en) * 1987-02-25 1990-10-30 International Business Machines Corporation System for periodically reallocating page frames in memory based upon non-usage within a time period or after being allocated
US4972316A (en) * 1987-03-30 1990-11-20 International Business Machines Corporation Method of handling disk sector errors in DASD cache
JPH04502527A (ja) * 1988-12-29 1992-05-07 ストレージ　テクノロジー　コーポレイション コンピュータシステムメモリ性能改善装置
US5131087A (en) * 1988-12-29 1992-07-14 Storage Technology Corporation Computer system having apparatus for automatically redistributing data records stored therein
US5287499A (en) * 1989-03-22 1994-02-15 Bell Communications Research, Inc. Methods and apparatus for information storage and retrieval utilizing a method of hashing and different collision avoidance schemes depending upon clustering in the hash table
JPH0373037A (ja) * 1989-05-26 1991-03-28 Hitachi Ltd データベース障害回復方法
JPH04230508A (ja) * 1990-10-29 1992-08-19 Internatl Business Mach Corp <Ibm> 低電力消費メモリ装置
US5644786A (en) * 1990-11-08 1997-07-01 At&T Global Information Solutions Company Method for scheduling the execution of disk I/O operations
US5333311A (en) * 1990-12-10 1994-07-26 Alsoft, Inc. Optimizing a magnetic disk by allocating files by the frequency a file is accessed/updated or by designating a file to a fixed location on a disk
JP2972419B2 (ja) * 1991-11-27 1999-11-08 日本電気株式会社 データベース運用制御方式
US5506986A (en) * 1992-07-14 1996-04-09 Electronic Data Systems Corporation Media management system using historical data to access data sets from a plurality of data storage devices
JP2865500B2 (ja) * 1992-09-30 1999-03-08 富士通株式会社 ファイル格納管理方法
US5732256A (en) * 1995-08-30 1998-03-24 Microsoft Corporation CD-ROM optimization and stream splitting
US5760993A (en) * 1995-12-14 1998-06-02 International Business Machines Corporation Information storage device with an odd number of track sequences in a zone
US5765204A (en) * 1996-06-05 1998-06-09 International Business Machines Corporation Method and apparatus for adaptive localization of frequently accessed, randomly addressed data
US5991825A (en) * 1997-07-11 1999-11-23 International Business Machines Corporation System for handling missed revolution in a disk drive by aborting the execution of primary command and executing secondary command if a missed revolution occurs
US6202118B1 (en) 1997-09-10 2001-03-13 Micron Technology, Inc. Apparatus for address translation to selectively improve data transfer rates on a disk storage device
US6026463A (en) * 1997-09-10 2000-02-15 Micron Electronics, Inc. Method for improving data transfer rates for user data stored on a disk storage device
US6260113B1 (en) 1998-11-12 2001-07-10 International Business Machines Corporation Method and apparatus defining a miss list and producing dial-in hit ratios in a disk storage benchmark
US6826668B1 (en) 1999-10-05 2004-11-30 International Business Machines Corporation System and method for reorganizing data on a disk drive to improve spatial locality
US7584882B2 (en) * 2005-01-31 2009-09-08 The Kroger Co., System and method for managing financial data
US7950579B2 (en) * 2005-01-31 2011-05-31 The Kroger Co. System and method for evaluating inventory
US7382565B2 (en) * 2005-04-11 2008-06-03 Samsung Electronics Co., Ltd Method to avoid contact between the head and disk protrusions
US10248610B2 (en) 2015-06-23 2019-04-02 Mellanox Technologies, Ltd. Enforcing transaction order in peer-to-peer interactions
US10303647B2 (en) 2015-07-15 2019-05-28 Mellanox Technologies, Ltd. Access control in peer-to-peer transactions over a peripheral component bus
US10776272B2 (en) * 2016-03-02 2020-09-15 Mellanox Technologies, Ltd. Control of persistent memory via a computer bus
US11726922B2 (en) * 2020-02-25 2023-08-15 International Business Machines Corporation Memory protection in hypervisor environments
US11327909B1 (en) 2020-10-26 2022-05-10 Mellanox Technologies, Ltd. System for improving input / output performance
US11609700B2 (en) 2021-08-11 2023-03-21 Mellanox Technologies, Ltd. Pacing in a storage sub-system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435752A (en) * 1973-11-07 1984-03-06 Texas Instruments Incorporated Allocation of rotating memory device storage locations
US4197588A (en) * 1977-01-25 1980-04-08 International Business Machines Corporation Segmented storage logging and controlling for random entity selection
US4126893A (en) * 1977-02-17 1978-11-21 Xerox Corporation Interrupt request controller for data processing system
JPS5731064A (en) * 1980-07-31 1982-02-19 Fujitsu Ltd Space control system in direct access storage device
JPS5833767A (ja) * 1981-08-21 1983-02-28 Canon Inc デイスク制御装置
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
US4607346A (en) * 1983-03-28 1986-08-19 International Business Machines Corporation Apparatus and method for placing data on a partitioned direct access storage device

Also Published As

Publication number Publication date
EP0166310A3 (en) 1987-09-23
ATE58441T1 (de) 1990-11-15
JPS619722A (ja) 1986-01-17
US4680703A (en) 1987-07-14
EP0166310B1 (de) 1990-11-14
EP0166310A2 (de) 1986-01-02
CA1232677A (en) 1988-02-09
JPH0417525B2 (de) 1992-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee