ATE162644T1 - Mehrschritt-datenlesevorrichtung - Google Patents

Mehrschritt-datenlesevorrichtung

Info

Publication number
ATE162644T1
ATE162644T1 AT90916622T AT90916622T ATE162644T1 AT E162644 T1 ATE162644 T1 AT E162644T1 AT 90916622 T AT90916622 T AT 90916622T AT 90916622 T AT90916622 T AT 90916622T AT E162644 T1 ATE162644 T1 AT E162644T1
Authority
AT
Austria
Prior art keywords
data
control unit
read
fragment
write head
Prior art date
Application number
AT90916622T
Other languages
English (en)
Inventor
Jay Stuart Belsan
Charles Allen Milligan
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
Application granted granted Critical
Publication of ATE162644T1 publication Critical patent/ATE162644T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F3/0656—Data buffering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Communication Control (AREA)
  • Sewing Machines And Sewing (AREA)
  • Traffic Control Systems (AREA)
AT90916622T 1989-10-10 1990-09-26 Mehrschritt-datenlesevorrichtung ATE162644T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41959389A 1989-10-10 1989-10-10

Publications (1)

Publication Number Publication Date
ATE162644T1 true ATE162644T1 (de) 1998-02-15

Family

ID=23662913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90916622T ATE162644T1 (de) 1989-10-10 1990-09-26 Mehrschritt-datenlesevorrichtung

Country Status (7)

Country Link
US (1) US5329622A (de)
EP (1) EP0494999B1 (de)
JP (1) JP3242912B2 (de)
AT (1) ATE162644T1 (de)
AU (1) AU637432B2 (de)
DE (1) DE69031983T2 (de)
WO (1) WO1991006053A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544347A (en) 1990-09-24 1996-08-06 Emc Corporation Data storage system controlled remote data mirroring with respectively maintained data indices
WO1993003438A1 (en) * 1991-08-07 1993-02-18 Adaptec, Incorporated Intelligent hardware for automatically reading and writing multiple sectors of data between a computer bus and a disk drive
US5412782A (en) 1992-07-02 1995-05-02 3Com Corporation Programmed I/O ethernet adapter with early interrupts for accelerating data transfer
US5434872A (en) * 1992-07-28 1995-07-18 3Com Corporation Apparatus for automatic initiation of data transmission
US5761531A (en) * 1995-06-30 1998-06-02 Fujitsu Limited Input/output control apparatus and method for transfering track data from cache module to channel unit during the staging of the data track from device adapter
US5923857A (en) * 1996-09-06 1999-07-13 Intel Corporation Method and apparatus for ordering writeback data transfers on a bus
US5845318A (en) * 1996-10-28 1998-12-01 International Business Machines Corporation Dasd I/O caching method and application including replacement policy minimizing data retrieval and storage costs
US6112319A (en) * 1998-02-20 2000-08-29 Micron Electronics, Inc. Method and system for verifying the accuracy of stored data
US6751757B2 (en) 2000-12-07 2004-06-15 3Ware Disk drive data protection using clusters containing error detection sectors
US6889288B2 (en) 2002-12-02 2005-05-03 Emc Corporation Reducing data copy operations for writing data from a network to storage of a cached data storage system by organizing cache blocks as linked lists of data fragments
US7680982B2 (en) * 2007-02-20 2010-03-16 International Business Machines Corporation Preservation of cache data following failover

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241420A (en) * 1978-11-01 1980-12-23 Bank Computer Network Corporation Disk data control
US4198699A (en) * 1979-03-01 1980-04-15 Kearney & Trecker Corporation Mass memory access method and apparatus
JPS60235269A (ja) * 1984-05-08 1985-11-21 Toshiba Corp デ−タ転送制御装置
US4667286A (en) * 1984-12-20 1987-05-19 Advanced Micro Devices, Inc. Method and apparatus for transferring data between a disk and a central processing unit
JPH087662B2 (ja) * 1985-10-18 1996-01-29 株式会社日立製作所 データ転送制御方法
US4918651A (en) * 1988-07-18 1990-04-17 Western Digital Corporation Method and disk controller architecture for zero latency data read
US5155811A (en) * 1989-01-31 1992-10-13 Storage Technology Corporation Read/write head buffer

Also Published As

Publication number Publication date
WO1991006053A1 (en) 1991-05-02
DE69031983D1 (de) 1998-02-26
EP0494999A1 (de) 1992-07-22
DE69031983T2 (de) 1998-07-30
JP3242912B2 (ja) 2001-12-25
AU6710990A (en) 1991-05-16
EP0494999B1 (de) 1998-01-21
AU637432B2 (en) 1993-05-27
US5329622A (en) 1994-07-12
EP0494999A4 (en) 1992-09-23
JPH05501321A (ja) 1993-03-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties