NL8403690A - Werkwijze voor het lezen van informatie uit een geheugeninrichting die ten minste twee geheugens met identieke informatie bevat, en geheugeninrichting voor het uitvoeren van de werkwijze. - Google Patents

Werkwijze voor het lezen van informatie uit een geheugeninrichting die ten minste twee geheugens met identieke informatie bevat, en geheugeninrichting voor het uitvoeren van de werkwijze. Download PDF

Info

Publication number
NL8403690A
NL8403690A NL8403690A NL8403690A NL8403690A NL 8403690 A NL8403690 A NL 8403690A NL 8403690 A NL8403690 A NL 8403690A NL 8403690 A NL8403690 A NL 8403690A NL 8403690 A NL8403690 A NL 8403690A
Authority
NL
Netherlands
Prior art keywords
memory
reading
track address
information
track
Prior art date
Application number
NL8403690A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8403690A priority Critical patent/NL8403690A/nl
Priority to GB08529623A priority patent/GB2168176A/en
Priority to DE19853542628 priority patent/DE3542628A1/de
Priority to FR8517850A priority patent/FR2574211A1/fr
Priority to JP60271682A priority patent/JPS61134906A/ja
Publication of NL8403690A publication Critical patent/NL8403690A/nl

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
    • 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
    • G11B20/1803—Error detection or correction; Testing, e.g. of drop-outs by redundancy in data representation
    • 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
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/10916—Seeking data on the record carrier for preparing an access to a specific address
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers
    • G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
    • G11B2220/415—Redundant array of inexpensive disks [RAID] systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Digital Magnetic Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
NL8403690A 1984-12-05 1984-12-05 Werkwijze voor het lezen van informatie uit een geheugeninrichting die ten minste twee geheugens met identieke informatie bevat, en geheugeninrichting voor het uitvoeren van de werkwijze. NL8403690A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8403690A NL8403690A (nl) 1984-12-05 1984-12-05 Werkwijze voor het lezen van informatie uit een geheugeninrichting die ten minste twee geheugens met identieke informatie bevat, en geheugeninrichting voor het uitvoeren van de werkwijze.
GB08529623A GB2168176A (en) 1984-12-05 1985-12-02 Addressing data stored on multiple discs
DE19853542628 DE3542628A1 (de) 1984-12-05 1985-12-03 Verfahren zum adressieren in eine speicheranordnung eingeschriebener information und speicheranordnung zur durchfuehrung des verfahrens
FR8517850A FR2574211A1 (fr) 1984-12-05 1985-12-03 Procede pour adresser de l'information stockee dans un dispositif de stockage et dispositif de stockage our l'execution du procede
JP60271682A JPS61134906A (ja) 1984-12-05 1985-12-04 アドレス指定方法並びに蓄積装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8403690A NL8403690A (nl) 1984-12-05 1984-12-05 Werkwijze voor het lezen van informatie uit een geheugeninrichting die ten minste twee geheugens met identieke informatie bevat, en geheugeninrichting voor het uitvoeren van de werkwijze.
NL8403690 1984-12-05

Publications (1)

Publication Number Publication Date
NL8403690A true NL8403690A (nl) 1986-07-01

Family

ID=19844858

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8403690A NL8403690A (nl) 1984-12-05 1984-12-05 Werkwijze voor het lezen van informatie uit een geheugeninrichting die ten minste twee geheugens met identieke informatie bevat, en geheugeninrichting voor het uitvoeren van de werkwijze.

Country Status (5)

Country Link
JP (1) JPS61134906A (fr)
DE (1) DE3542628A1 (fr)
FR (1) FR2574211A1 (fr)
GB (1) GB2168176A (fr)
NL (1) NL8403690A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63124269A (ja) * 1986-11-03 1988-05-27 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 記憶データのアクセス要求に対する応答時間を短縮する方法
US20050138307A1 (en) * 2003-12-18 2005-06-23 Grimsrud Knut S. Storage performance improvement using data replication on a disk

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436332A (en) * 1973-01-25 1976-05-19 Honeywell Inf Systems Magnetic disc storage systems
DE2342166A1 (de) * 1973-08-17 1975-02-20 Dieter Dr Mindt Wiedergabegeraet fuer informationstraeger
JPS55135955A (en) * 1979-04-10 1980-10-23 Nec Corp Magnetic disk control device of double recording system
JPS5654615A (en) * 1979-10-12 1981-05-14 Ricoh Co Ltd Magnetic disk device
US4395740A (en) * 1980-07-07 1983-07-26 Aubrey Yuen Apparatus and method for locating and presenting pre-recorded information
JPS6036609B2 (ja) * 1981-04-08 1985-08-21 工業技術院長 磁気ディスク装置
US4796098A (en) * 1981-12-04 1989-01-03 Discovision Associates Banded and interleaved video disc format with duplicate information stored at different disc locations
JPS58171701A (ja) * 1982-03-31 1983-10-08 Yokogawa Hokushin Electric Corp 両面記録装置

Also Published As

Publication number Publication date
DE3542628A1 (de) 1986-06-05
GB2168176A (en) 1986-06-11
FR2574211A1 (fr) 1986-06-06
GB8529623D0 (en) 1986-01-08
JPS61134906A (ja) 1986-06-23

Similar Documents

Publication Publication Date Title
US4788672A (en) Method and apparatus for controlling renewal of data in optical disc memory
US3732546A (en) Information storage and retrieval system
US6798610B1 (en) Disk drive with self servo writing capability
US4736341A (en) Intelligent hard disk drive subsystem
NL8403690A (nl) Werkwijze voor het lezen van informatie uit een geheugeninrichting die ten minste twee geheugens met identieke informatie bevat, en geheugeninrichting voor het uitvoeren van de werkwijze.
JPH0873005A (ja) 自動化された記憶及び検索ライブラリ・システム
JP2836929B2 (ja) 回転型記憶装置およびその制御方法
NL8403689A (nl) Geheugeninrichting bevattende een informatiedrager die ten minste twee complementair uitleesbare geheugens met identieke informatie bevat.
JPS6036609B2 (ja) 磁気ディスク装置
US7051154B1 (en) Caching data from a pool reassigned disk sectors
US5822283A (en) Method for enhancing data access of CD-ROM changer
JPS6019808B2 (ja) 磁気デイスク装置
JPH0750428B2 (ja) ディスク二重書き制御装置
JPH0562360A (ja) 回転型記憶装置の欠陥セクタ処理方式
JPH11176060A (ja) 担体自動交換装置
JPH024075B2 (fr)
JP2605588B2 (ja) 高速アクセス機構付きｃｄ−ｒｏｍ装置
Bricot The Thomson-CSF digital optical disk format
JPS5846763B2 (ja) ジキデイスクソウチ
JPH0334163A (ja) 光ディスク装置
CN111833913A (zh) 光碟片管理信息的备份与回复方法及其相关光碟柜
JPH10255359A (ja) アクセッサ制御装置
JPH0793869A (ja) 情報記憶装置
JPH076477A (ja) 記憶装置
JPH0439152B2 (fr)

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed