BR8900548A - Meio de gravacao,metodo para administrar o espaco para armazenamento de dados em um disco de gravacao e sub-sistema de armazenamento de dados - Google Patents

Meio de gravacao,metodo para administrar o espaco para armazenamento de dados em um disco de gravacao e sub-sistema de armazenamento de dados

Info

Publication number
BR8900548A
BR8900548A BR898900548A BR8900548A BR8900548A BR 8900548 A BR8900548 A BR 8900548A BR 898900548 A BR898900548 A BR 898900548A BR 8900548 A BR8900548 A BR 8900548A BR 8900548 A BR8900548 A BR 8900548A
Authority
BR
Brazil
Prior art keywords
data storage
administering
recording
storage space
recording media
Prior art date
Application number
BR898900548A
Other languages
English (en)
Inventor
John Edward Kulakowski
Rodney Jerome Means
Original Assignee
Ibm
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
Priority claimed from US07/153,673 external-priority patent/US4939598A/en
Application filed by Ibm filed Critical Ibm
Publication of BR8900548A publication Critical patent/BR8900548A/pt

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • 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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0608—Saving storage space on 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
    • G06F3/0638—Organizing or formatting or addressing of data
    • 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
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
    • 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
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
    • G06F3/0676—Magnetic disk device
    • 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 or computer program data
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • 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
    • G11B2020/1257—Count Key Data [CKD] format
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
BR898900548A 1988-02-08 1989-02-03 Meio de gravacao,metodo para administrar o espaco para armazenamento de dados em um disco de gravacao e sub-sistema de armazenamento de dados BR8900548A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/153,673 US4939598A (en) 1988-02-08 1988-02-08 Managing data storage space on large capacity record media

Publications (1)

Publication Number Publication Date
BR8900548A true BR8900548A (pt) 1989-10-10

Family

ID=22548227

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900548A BR8900548A (pt) 1988-02-08 1989-02-03 Meio de gravacao,metodo para administrar o espaco para armazenamento de dados em um disco de gravacao e sub-sistema de armazenamento de dados

Country Status (4)

Country Link
KR (1) KR910006654B1 (pt)
AU (1) AU610666B2 (pt)
BR (1) BR8900548A (pt)
CA (1) CA1314100C (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1205904A (en) * 1982-04-05 1986-06-10 David M. Allen Information format for storing data on magnetic media
FR2602363B1 (fr) * 1986-07-31 1989-04-28 Picard Michel Procede pour definir et modifier une partition sur l'espace de memorisation d'un support non effacable

Also Published As

Publication number Publication date
CA1314100C (en) 1993-03-02
AU610666B2 (en) 1991-05-23
KR890013646A (ko) 1989-09-25
KR910006654B1 (ko) 1991-08-30
AU2651188A (en) 1989-08-10

Similar Documents

Publication Publication Date Title
DE68920114D1 (de) Aufnahmeplattenspeicher.
DE68920918D1 (de) Datenaufzeichnungs- und wiedergabeverfahren und Datenaufzeichnungsträger.
BR8904646A (pt) Membro de armazenamento de dados de servo-rastreamento,aparelho de posicionamento para dispositivos de armazenamento de dados,e processo de posicionar cabecas transdutores em aparelhos de processamento de dados do tipo que grava e reproduz dados sobre um membro de gravacao movel
DE3672828D1 (de) Datenaufzeichnungs-wiedergabegeraet.
DE68917638D1 (de) Magneto-optisches Datenaufzeichnungssystem.
NL194597B (nl) Inrichting voor registratie en reproductie van informatie op een registratiemedium.
EP0606963A3 (en) Magnetic data storage device comprising a transducer assembly for quasi-contact magnetic recording.
KR900010750A (ko) 기록매체수납장치의 오기록방지장치
HUT61124A (en) Information carrier, reading device for said carrier, as well as, method and a recording device for writing information on the information carrier
DE68921173D1 (de) Datenaufzeichnungs-wiedergabegerät auf einer Aufzeichnungsscheibe.
DE68918515D1 (de) Plattenkassette.
DE3671122D1 (de) Informationsaufzeichnungsmedium.
DE68924906D1 (de) Aufzeichnungs-/Wiedergabeanordnung.
ES547180A0 (es) Dispositivo de almacenamiento para medios de registro de cinta o de disco
DE3751051D1 (de) Dreidimensionale aufzeichnung auf eine videoplatte, eine aufzeichnungs- und wiedergabevorrichtung dafür.
DE69027030D1 (de) Eine fehlertolerante datenspeicherungsanordnung
EP0599628A3 (en) Recording and/or reproducing data on a disk.
NO862746D0 (no) Hodeposisjoneringsmekanisme for data-baandopptager.
DE68909250D1 (de) Datenspeicherverfahren.
NO922249D0 (no) Flerspors servo-opptakshode, resulterende medium som inneholder forhaandsinngitt servospor samt servostyrt hodeposisjoneringssystem
DE68923721D1 (de) Informationsaufzeichnungsgerät und Informationsaufzeichnungs-und-wiedergabeverfahren.
DE68919342D1 (de) Aufzeichnungs-/Wiedergabeanordnung.
DE68921453D1 (de) Informationsaufzeichnungsträger.
DE3881314D1 (de) Datenaufzeichnungs-plattendatei mit digitaler nachlaufregelung.
IT1203575B (it) Cartuccia per un disco ottico di registrazione di dati sulle due facce e relativo dispositivo di lettura

Legal Events

Date Code Title Description
KF Request for proof of payment of annual fee
FD5 Application fees: dismissal - article 86 of industrial property law