GB2052118A - Disc Cache Subsystem - Google Patents

Disc Cache Subsystem Download PDF

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Publication number
GB2052118A
GB2052118A GB8018167A GB8018167A GB2052118A GB 2052118 A GB2052118 A GB 2052118A GB 8018167 A GB8018167 A GB 8018167A GB 8018167 A GB8018167 A GB 8018167A GB 2052118 A GB2052118 A GB 2052118A
Authority
GB
United Kingdom
Prior art keywords
disc
data
cache
subsystem
memory
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.)
Withdrawn
Application number
GB8018167A
Other languages
English (en)
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.)
Memorex Corp
Original Assignee
Memorex 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 Memorex Corp filed Critical Memorex Corp
Publication of GB2052118A publication Critical patent/GB2052118A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Bus Control (AREA)
GB8018167A 1979-06-04 1980-06-03 Disc Cache Subsystem Withdrawn GB2052118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4547679A 1979-06-04 1979-06-04

Publications (1)

Publication Number Publication Date
GB2052118A true GB2052118A (en) 1981-01-21

Family

ID=21938106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018167A Withdrawn GB2052118A (en) 1979-06-04 1980-06-03 Disc Cache Subsystem

Country Status (3)

Country Link
DE (1) DE3021227A1 (enExample)
FR (1) FR2458846A1 (enExample)
GB (1) GB2052118A (enExample)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073330A3 (en) * 1981-08-31 1984-05-16 International Business Machines Corporation Hierarchical storage systems adapted for error handling
US4489378A (en) * 1981-06-05 1984-12-18 International Business Machines Corporation Automatic adjustment of the quantity of prefetch data in a disk cache operation
US4490782A (en) * 1981-06-05 1984-12-25 International Business Machines Corporation I/O Storage controller cache system with prefetch determined by requested record's position within data block
EP0072413A3 (en) * 1981-08-17 1985-01-23 International Business Machines Corporation A storage subsystem with hashed cache addressing
DE3390315T1 (de) * 1982-11-15 1985-02-21 Storage Technology Corp., Louisville, Col. Anpassungsfähige Unterteilung eines Chachespeicherraums in Domainen
EP0080877A3 (en) * 1981-11-27 1985-06-26 Storage Technology Corporation Memory system and organization for host computer
EP0080878A3 (en) * 1981-11-27 1985-06-26 Storage Technology Corporation Cache memory and method of control for use with magnetic disks
EP0080875A3 (en) * 1981-11-27 1985-07-03 Storage Technology Corporation Data storage system for a host computer
EP0080876A3 (en) * 1981-11-27 1985-07-10 Storage Technology Corporation Computer system and method of operation
EP0077453A3 (en) * 1981-10-15 1986-03-19 International Business Machines Corporation Storage subsystems with arrangements for limiting data occupancy in caches thereof
EP0077451A3 (en) * 1981-10-15 1986-03-19 International Business Machines Corporation Storage subsystem including a bypassable cache
EP0059829A3 (en) * 1981-03-06 1986-03-19 International Business Machines Corporation Data storage transfer system
EP0077452A3 (en) * 1981-10-15 1986-03-19 International Business Machines Corporation Data promotion in storage subsystems
EP0075688A3 (en) * 1981-09-28 1986-05-14 International Business Machines Corporation Data processing apparatus including a selectively resettable peripheral system
EP0071719A3 (en) * 1981-08-03 1986-06-11 International Business Machines Corporation Data processing apparatus including a paging storage subsystem
EP0066766A3 (en) * 1981-06-05 1986-08-27 International Business Machines Corporation Controller i/o with a dynamically adjustable cache memory
EP0104588A3 (en) * 1982-09-27 1987-04-29 International Business Machines Corporation Peripheral storage system having multiple data transfer rates
EP0355072A1 (fr) * 1988-08-17 1990-02-21 ETAT FRANCAIS représenté par le Ministère des Postes, des Télécommunications et de l'Espace Système d'extension de mémoire pour au moins un ensemble de traitement de données

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57174768A (en) * 1981-04-17 1982-10-27 Sharp Corp Information retrieving device

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059829A3 (en) * 1981-03-06 1986-03-19 International Business Machines Corporation Data storage transfer system
US4489378A (en) * 1981-06-05 1984-12-18 International Business Machines Corporation Automatic adjustment of the quantity of prefetch data in a disk cache operation
US4490782A (en) * 1981-06-05 1984-12-25 International Business Machines Corporation I/O Storage controller cache system with prefetch determined by requested record's position within data block
EP0066766A3 (en) * 1981-06-05 1986-08-27 International Business Machines Corporation Controller i/o with a dynamically adjustable cache memory
EP0071719A3 (en) * 1981-08-03 1986-06-11 International Business Machines Corporation Data processing apparatus including a paging storage subsystem
EP0072413A3 (en) * 1981-08-17 1985-01-23 International Business Machines Corporation A storage subsystem with hashed cache addressing
EP0073330A3 (en) * 1981-08-31 1984-05-16 International Business Machines Corporation Hierarchical storage systems adapted for error handling
EP0075688A3 (en) * 1981-09-28 1986-05-14 International Business Machines Corporation Data processing apparatus including a selectively resettable peripheral system
EP0077452A3 (en) * 1981-10-15 1986-03-19 International Business Machines Corporation Data promotion in storage subsystems
EP0077453A3 (en) * 1981-10-15 1986-03-19 International Business Machines Corporation Storage subsystems with arrangements for limiting data occupancy in caches thereof
EP0077451A3 (en) * 1981-10-15 1986-03-19 International Business Machines Corporation Storage subsystem including a bypassable cache
EP0080876A3 (en) * 1981-11-27 1985-07-10 Storage Technology Corporation Computer system and method of operation
EP0080875A3 (en) * 1981-11-27 1985-07-03 Storage Technology Corporation Data storage system for a host computer
EP0080878A3 (en) * 1981-11-27 1985-06-26 Storage Technology Corporation Cache memory and method of control for use with magnetic disks
EP0080877A3 (en) * 1981-11-27 1985-06-26 Storage Technology Corporation Memory system and organization for host computer
EP0104588A3 (en) * 1982-09-27 1987-04-29 International Business Machines Corporation Peripheral storage system having multiple data transfer rates
DE3390315T1 (de) * 1982-11-15 1985-02-21 Storage Technology Corp., Louisville, Col. Anpassungsfähige Unterteilung eines Chachespeicherraums in Domainen
EP0355072A1 (fr) * 1988-08-17 1990-02-21 ETAT FRANCAIS représenté par le Ministère des Postes, des Télécommunications et de l'Espace Système d'extension de mémoire pour au moins un ensemble de traitement de données
FR2635599A1 (fr) * 1988-08-17 1990-02-23 Finger Ulrich Systeme d'extension de memoire pour au moins un ensemble de traitement de donnees

Also Published As

Publication number Publication date
DE3021227A1 (de) 1980-12-18
FR2458846A1 (fr) 1981-01-02
FR2458846B3 (enExample) 1982-04-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)