DE69131858T2 - Verfahren zur Datenspeicherung auf und Datenwiedergabe von mehreren Platten - Google Patents

Verfahren zur Datenspeicherung auf und Datenwiedergabe von mehreren Platten

Info

Publication number
DE69131858T2
DE69131858T2 DE69131858T DE69131858T DE69131858T2 DE 69131858 T2 DE69131858 T2 DE 69131858T2 DE 69131858 T DE69131858 T DE 69131858T DE 69131858 T DE69131858 T DE 69131858T DE 69131858 T2 DE69131858 T2 DE 69131858T2
Authority
DE
Germany
Prior art keywords
data
disk
disks
segments
multiple disks
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
DE69131858T
Other languages
English (en)
Other versions
DE69131858D1 (de
Inventor
George Lee Eldridge
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE69131858D1 publication Critical patent/DE69131858D1/de
Publication of DE69131858T2 publication Critical patent/DE69131858T2/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
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
DE69131858T 1990-09-28 1991-09-27 Verfahren zur Datenspeicherung auf und Datenwiedergabe von mehreren Platten Expired - Fee Related DE69131858T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59063490A 1990-09-28 1990-09-28

Publications (2)

Publication Number Publication Date
DE69131858D1 DE69131858D1 (de) 2000-01-27
DE69131858T2 true DE69131858T2 (de) 2000-05-18

Family

ID=24363016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69131858T Expired - Fee Related DE69131858T2 (de) 1990-09-28 1991-09-27 Verfahren zur Datenspeicherung auf und Datenwiedergabe von mehreren Platten

Country Status (3)

Country Link
EP (1) EP0478337B1 (de)
JP (1) JP2544039B2 (de)
DE (1) DE69131858T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695227B1 (fr) * 1992-09-02 1994-10-14 Aton Systemes Procédé pour le transfert entrelacé des données entre la mémoire d'un ordinateur et un équipement périphérique constitué d'un système de gestion et de plusieurs unités de stockage.
GB2273584B (en) * 1992-12-16 1997-04-16 Quantel Ltd A data storage apparatus
JPH06332623A (ja) * 1993-05-24 1994-12-02 Mitsubishi Electric Corp アレイ型記録装置及び記録装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU630635B2 (en) * 1988-11-14 1992-11-05 Emc Corporation Arrayed disk drive system and method
WO1990006550A1 (en) * 1988-12-08 1990-06-14 Cray Research, Inc. Single disk emulation for asynchronous disk array
JPH03282726A (ja) * 1990-03-30 1991-12-12 Nec Corp 並列ディスク装置のデータ転送制御方式

Also Published As

Publication number Publication date
EP0478337A3 (en) 1993-07-28
EP0478337B1 (de) 1999-12-22
JPH04255960A (ja) 1992-09-10
JP2544039B2 (ja) 1996-10-16
EP0478337A2 (de) 1992-04-01
DE69131858D1 (de) 2000-01-27

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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