FR2374687A1 - Appareil de diagnostic du derangement d'une unite de traitement de donnees - Google Patents

Appareil de diagnostic du derangement d'une unite de traitement de donnees

Info

Publication number
FR2374687A1
FR2374687A1 FR7737099A FR7737099A FR2374687A1 FR 2374687 A1 FR2374687 A1 FR 2374687A1 FR 7737099 A FR7737099 A FR 7737099A FR 7737099 A FR7737099 A FR 7737099A FR 2374687 A1 FR2374687 A1 FR 2374687A1
Authority
FR
France
Prior art keywords
processing unit
data processing
diagnosing
derangement
pair
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.)
Granted
Application number
FR7737099A
Other languages
English (en)
Other versions
FR2374687B1 (fr
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2374687A1 publication Critical patent/FR2374687A1/fr
Application granted granted Critical
Publication of FR2374687B1 publication Critical patent/FR2374687B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0772—Means for error signaling, e.g. using interrupts, exception flags, dedicated error registers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0745—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in an input/output transactions management context
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2294—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by remote test

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Information Transfer Systems (AREA)
  • Hardware Redundancy (AREA)
  • Bus Control (AREA)
  • Debugging And Monitoring (AREA)

Abstract

L'invention concerne un appareil de diagnostic du dérangement d'une unité de traitement de données. L'objet de l'invention est un système d'entrée/sortie comportant plusieurs modules comprenant au moins une paire d'unités de traitement connectées pour opérer comme une paire logique. Une unité d'interface du système comporte un certain nombre de dispositifs de connexion, chacun connecté aux interfaces d'un module différent pour la transmission de l'information à travers un certain nombre de circuits de commutation. L'unité d'interface du système comporte de plus des circuits logiques de commande pour déconnecter chaque unité de traitement de la paire logique pour empêcher que l'unité de traitement déconnectée communique avec d'autres modules. Application au traitement des données.
FR7737099A 1976-12-20 1977-12-08 Appareil de diagnostic du derangement d'une unite de traitement de donnees Granted FR2374687A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/752,345 US4091455A (en) 1976-12-20 1976-12-20 Input/output maintenance access apparatus

Publications (2)

Publication Number Publication Date
FR2374687A1 true FR2374687A1 (fr) 1978-07-13
FR2374687B1 FR2374687B1 (fr) 1984-12-14

Family

ID=25025922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737099A Granted FR2374687A1 (fr) 1976-12-20 1977-12-08 Appareil de diagnostic du derangement d'une unite de traitement de donnees

Country Status (7)

Country Link
US (1) US4091455A (fr)
JP (1) JPS5394746A (fr)
AU (1) AU510380B2 (fr)
CA (1) CA1119273A (fr)
DE (1) DE2755608A1 (fr)
FR (1) FR2374687A1 (fr)
GB (1) GB1595970A (fr)

Cited By (1)

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EP0010211A1 (fr) * 1978-10-19 1980-04-30 International Business Machines Corporation Soussystème de memoire comportant une parre d'unités de contrôle et procédé de récupération automatique de données d'une de ces unités de contrôle defectueuse

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US4258417A (en) * 1978-10-23 1981-03-24 International Business Machines Corporation System for interfacing between main store memory and a central processor
US4467421A (en) * 1979-10-18 1984-08-21 Storage Technology Corporation Virtual storage system and method
USRE36989E (en) * 1979-10-18 2000-12-12 Storage Technology Corporation Virtual storage system and method
US4320450A (en) * 1979-10-30 1982-03-16 Honeywell Inc. Protection apparatus for multiple processor systems
US4271468A (en) * 1979-11-06 1981-06-02 International Business Machines Corp. Multiprocessor mechanism for handling channel interrupts
US4443850A (en) * 1981-12-01 1984-04-17 Burroughs Corporation Interface circuit for subsystem controller
US4562533A (en) * 1981-12-03 1985-12-31 Ncr Corporation Data communications system to system adapter
US4476560A (en) * 1982-09-21 1984-10-09 Advanced Micro Devices, Inc. Diagnostic circuit for digital systems
DE3241376A1 (de) * 1982-11-09 1984-05-10 Siemens AG, 1000 Berlin und 8000 München Dma-steuereinrichtung zur uebertragung von daten zwischen einem datensender und einem datenempfaenger
US4773000A (en) * 1984-01-23 1988-09-20 Raytheon Company DMA for digital computer system
US4870566A (en) * 1984-08-27 1989-09-26 International Business Machines Corp. Scannerless message concentrator and communications multiplexer
US4627054A (en) * 1984-08-27 1986-12-02 International Business Machines Corporation Multiprocessor array error detection and recovery apparatus
US4701845A (en) * 1984-10-25 1987-10-20 Unisys Corporation User interface processor for computer network with maintenance and programmable interrupt capability
US4885683A (en) * 1985-09-27 1989-12-05 Unisys Corporation Self-testing peripheral-controller system
US4760515A (en) * 1985-10-28 1988-07-26 International Business Machines Corporation Arbitration apparatus for determining priority of access to a shared bus on a rotating priority basis
US4788640A (en) * 1986-01-17 1988-11-29 Intel Corporation Priority logic system
US5146565A (en) * 1986-07-18 1992-09-08 Intel Corporation I/O Control system having a plurality of access enabling bits for controlling access to selective ports of an I/O device
JPH0752420B2 (ja) * 1986-09-10 1995-06-05 株式会社日立製作所 入出力装置アドレス方式
JPH029063A (ja) * 1988-06-28 1990-01-12 Nec Corp ディスク制御装置
US4964033A (en) * 1989-01-03 1990-10-16 Honeywell Inc. Microprocessor controlled interconnection apparatus for very high speed integrated circuits
JPH02297228A (ja) * 1989-05-11 1990-12-07 Fujitsu Ltd 障害情報格納方式
US5313590A (en) * 1990-01-05 1994-05-17 Maspar Computer Corporation System having fixedly priorized and grouped by positions I/O lines for interconnecting router elements in plurality of stages within parrallel computer
JP3684590B2 (ja) * 1994-04-25 2005-08-17 カシオ計算機株式会社 リセット制御装置及びリセット制御方法
US5784612A (en) * 1995-05-03 1998-07-21 International Business Machines Corporation Configuration and unconfiguration of distributed computing environment components
US6094605A (en) * 1998-07-06 2000-07-25 Storage Technology Corporation Virtual automated cartridge system
US7376864B1 (en) * 1998-12-30 2008-05-20 Oracle International Corporation Method and system for diagnostic preservation of the state of a computer system
US6834324B1 (en) 2000-04-10 2004-12-21 Storage Technology Corporation System and method for virtual tape volumes
US20030126132A1 (en) * 2001-12-27 2003-07-03 Kavuri Ravi K. Virtual volume management system and method
US8155342B2 (en) * 2002-12-11 2012-04-10 Ira Marlowe Multimedia device integration system
US20070293183A1 (en) * 2002-12-11 2007-12-20 Ira Marlowe Multimedia device integration system
US7489786B2 (en) * 2002-12-11 2009-02-10 Ira Marlowe Audio device integration system
US20040151327A1 (en) * 2002-12-11 2004-08-05 Ira Marlow Audio device integration system
US20050239434A1 (en) * 2002-12-11 2005-10-27 Marlowe Ira M Multimedia device integration system
US9766965B2 (en) * 2015-11-25 2017-09-19 Salesforce.Com, Inc. System and method for monitoring and detecting faulty storage devices
EP4042247A4 (fr) * 2019-11-05 2023-09-27 Opteon Corporation Appareil d'entrée/sortie et procédés de surveillance et/ou de contrôle d'environnements dynamiques

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805038A (en) * 1972-07-12 1974-04-16 Gte Automatic Electric Lab Inc Data handling system maintenance arrangement for processing system fault conditions
US3806887A (en) * 1973-01-02 1974-04-23 Fte Automatic Electric Labor I Access circuit for central processors of digital communication system
FR2201783A5 (fr) * 1972-10-03 1974-04-26 Ibm
US3818199A (en) * 1971-09-30 1974-06-18 G Grossmann Method and apparatus for processing errors in a data processing unit
US3864670A (en) * 1970-09-30 1975-02-04 Yokogawa Electric Works Ltd Dual computer system with signal exchange system

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NL153059B (nl) * 1967-01-23 1977-04-15 Bell Telephone Mfg Automatisch telecommunicatie-schakelstelsel.
US3641505A (en) * 1969-06-25 1972-02-08 Bell Telephone Labor Inc Multiprocessor computer adapted for partitioning into a plurality of independently operating systems
US3678467A (en) * 1970-10-20 1972-07-18 Bell Telephone Labor Inc Multiprocessor with cooperative program execution
US3828321A (en) * 1973-03-15 1974-08-06 Gte Automatic Electric Lab Inc System for reconfiguring central processor and instruction storage combinations
US3898621A (en) * 1973-04-06 1975-08-05 Gte Automatic Electric Lab Inc Data processor system diagnostic arrangement
US3921141A (en) * 1973-09-14 1975-11-18 Gte Automatic Electric Lab Inc Malfunction monitor control circuitry for central data processor of digital communication system
US3838261A (en) * 1973-09-14 1974-09-24 Gte Automatic Electric Lab Inc Interrupt control circuit for central processor of digital communication system
US4000487A (en) * 1975-03-26 1976-12-28 Honeywell Information Systems, Inc. Steering code generating apparatus for use in an input/output processing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864670A (en) * 1970-09-30 1975-02-04 Yokogawa Electric Works Ltd Dual computer system with signal exchange system
US3818199A (en) * 1971-09-30 1974-06-18 G Grossmann Method and apparatus for processing errors in a data processing unit
US3805038A (en) * 1972-07-12 1974-04-16 Gte Automatic Electric Lab Inc Data handling system maintenance arrangement for processing system fault conditions
FR2201783A5 (fr) * 1972-10-03 1974-04-26 Ibm
US3806887A (en) * 1973-01-02 1974-04-23 Fte Automatic Electric Labor I Access circuit for central processors of digital communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010211A1 (fr) * 1978-10-19 1980-04-30 International Business Machines Corporation Soussystème de memoire comportant une parre d'unités de contrôle et procédé de récupération automatique de données d'une de ces unités de contrôle defectueuse

Also Published As

Publication number Publication date
AU510380B2 (en) 1980-06-19
DE2755608A1 (de) 1978-06-22
FR2374687B1 (fr) 1984-12-14
GB1595970A (en) 1981-08-19
JPS5394746A (en) 1978-08-19
AU3100777A (en) 1979-06-07
CA1119273A (fr) 1982-03-02
US4091455A (en) 1978-05-23

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