ZA8201999B - Computor or processor control systems - Google Patents

Computor or processor control systems

Info

Publication number
ZA8201999B
ZA8201999B ZA821999A ZA8201999A ZA8201999B ZA 8201999 B ZA8201999 B ZA 8201999B ZA 821999 A ZA821999 A ZA 821999A ZA 8201999 A ZA8201999 A ZA 8201999A ZA 8201999 B ZA8201999 B ZA 8201999B
Authority
ZA
South Africa
Prior art keywords
computor
control systems
processor control
processor
systems
Prior art date
Application number
ZA821999A
Inventor
John Christopher Sager
Kenneth Davie Odam
Robert Trevor Boyd
Peter William Dell
Original Assignee
British Telecomm
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
Family has litigation
Priority to GB8110068 priority Critical
Application filed by British Telecomm filed Critical British Telecomm
Publication of ZA8201999B publication Critical patent/ZA8201999B/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10520801&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA8201999(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2038Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023Failover techniques
    • G06F11/203Failover techniques using migration
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2035Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant without idle spare hardware
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2048Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant where the redundant components share neither address space nor persistent storage
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023Failover techniques
ZA821999A 1981-03-31 1982-03-24 Computor or processor control systems ZA8201999B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8110068 1981-03-31

Publications (1)

Publication Number Publication Date
ZA8201999B true ZA8201999B (en) 1983-05-25

Family

ID=10520801

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA821999A ZA8201999B (en) 1981-03-31 1982-03-24 Computor or processor control systems

Country Status (11)

Country Link
US (1) US4628508A (en)
EP (1) EP0062463B1 (en)
JP (1) JPH0145658B2 (en)
AT (1) AT17408T (en)
AU (1) AU551032B2 (en)
CA (1) CA1169155A (en)
DE (1) DE3268359D1 (en)
IE (1) IE52678B1 (en)
NZ (1) NZ200170A (en)
PT (1) PT74678B (en)
ZA (1) ZA8201999B (en)

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US4882669A (en) * 1983-11-28 1989-11-21 Canon Kabushiki Kaisha Multi computer fail safe control apparatus
US4823256A (en) * 1984-06-22 1989-04-18 American Telephone And Telegraph Company, At&T Bell Laboratories Reconfigurable dual processor system
US5155678A (en) * 1985-10-29 1992-10-13 International Business Machines Corporation Data availability in restartable data base system
US4819159A (en) * 1986-08-29 1989-04-04 Tolerant Systems, Inc. Distributed multiprocess transaction processing system and method
JPS6375963A (en) * 1986-09-19 1988-04-06 Hitachi Ltd System recovery system
SE454730B (en) * 1986-09-19 1988-05-24 Asea Ab Method and computer equipment for shock-free switching of the operation from the active unit to the standby units in a central unit
FR2606184B1 (en) * 1986-10-31 1991-11-29 Thomson Csf Computing device reconfigurable
US5179715A (en) * 1987-03-11 1993-01-12 Toyo Communication Co., Ltd. Multiprocessor computer system with process execution allocated by process managers in a ring configuration
JPH0551929B2 (en) * 1987-08-20 1993-08-04 Ibm
US4837680A (en) * 1987-08-28 1989-06-06 International Business Machines Corporation Controlling asynchronously operating peripherals
US5121486A (en) * 1987-11-20 1992-06-09 Hitachi, Ltd Network control system for dynamically switching a logical connection between an identified terminal device and an indicated processing unit
US5345587A (en) * 1988-09-14 1994-09-06 Digital Equipment Corporation Extensible entity management system including a dispatching kernel and modules which independently interpret and execute commands
JP2723925B2 (en) * 1988-09-19 1998-03-09 株式会社日立製作所 Computer program-to-program online relocation scheme
US4984240A (en) 1988-12-22 1991-01-08 Codex Corporation Distributed switching architecture for communication module redundancy
US5113522A (en) * 1989-05-17 1992-05-12 International Business Machines Corporation Data processing system with system resource management for itself and for an associated alien processor
US5369767A (en) * 1989-05-17 1994-11-29 International Business Machines Corp. Servicing interrupt requests in a data processing system without using the services of an operating system
US5325517A (en) * 1989-05-17 1994-06-28 International Business Machines Corporation Fault tolerant data processing system
US5369749A (en) * 1989-05-17 1994-11-29 Ibm Corporation Method and apparatus for the direct transfer of information between application programs running on distinct processors without utilizing the services of one or both operating systems
US5144692A (en) * 1989-05-17 1992-09-01 International Business Machines Corporation System for controlling access by first system to portion of main memory dedicated exclusively to second system to facilitate input/output processing via first system
US5283868A (en) * 1989-05-17 1994-02-01 International Business Machines Corp. Providing additional system characteristics to a data processing system through operations of an application program, transparently to the operating system
US5155809A (en) * 1989-05-17 1992-10-13 International Business Machines Corp. Uncoupling a central processing unit from its associated hardware for interaction with data handling apparatus alien to the operating system controlling said unit and hardware
US5497497A (en) * 1989-11-03 1996-03-05 Compaq Computer Corp. Method and apparatus for resetting multiple processors using a common ROM
JPH0747460B2 (en) * 1990-03-02 1995-05-24 株式会社日立製作所 The control device of passengers compare
EP0472861B1 (en) * 1990-08-31 1995-09-20 International Business Machines Corporation Method and apparatus for cross-partition control in a partitioned process environment
JPH04156641A (en) * 1990-10-20 1992-05-29 Fujitsu Ltd Register access device
DE59108472D1 (en) * 1991-02-01 1997-02-20 Siemens Ag Method for the fault-related restarting a multiprocessor computer of a telecommunications switching system
US5815651A (en) * 1991-10-17 1998-09-29 Digital Equipment Corporation Method and apparatus for CPU failure recovery in symmetric multi-processing systems
US5790776A (en) * 1992-12-17 1998-08-04 Tandem Computers Incorporated Apparatus for detecting divergence between a pair of duplexed, synchronized processor elements
US5751932A (en) * 1992-12-17 1998-05-12 Tandem Computers Incorporated Fail-fast, fail-functional, fault-tolerant multiprocessor system
DE9312739U1 (en) * 1993-08-25 1993-10-07 Siemens Ag Redundant automation system
US5649152A (en) * 1994-10-13 1997-07-15 Vinca Corporation Method and system for providing a static snapshot of data stored on a mass storage system
US5835953A (en) * 1994-10-13 1998-11-10 Vinca Corporation Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating
KR100212465B1 (en) * 1996-08-14 1999-08-02 정선종 Method of grant/seize for moreta mode when object-oriented chill transfer chill
FI108599B (en) * 1999-04-14 2002-02-15 Ericsson Telefon Ab L M Recovery from mobile systems
WO2001028179A2 (en) 1999-10-14 2001-04-19 Bluearc Uk Limited Apparatus and method for hardware implementation or acceleration of operating system functions
JP2001256066A (en) * 2000-02-29 2001-09-21 Internatl Business Mach Corp <Ibm> Computer system, switching system of operating system, mounting method of operating system, switching method of operating system, storage medium and program transmitter
US20030172106A1 (en) * 2002-02-14 2003-09-11 Iti, Inc. Method of increasing system availability by assigning process pairs to processor pairs
US7113938B2 (en) 2002-02-14 2006-09-26 Gravic, Inc. Method of increasing system availability by splitting a system
US7457822B1 (en) 2002-11-01 2008-11-25 Bluearc Uk Limited Apparatus and method for hardware-based file system
US8041735B1 (en) 2002-11-01 2011-10-18 Bluearc Uk Limited Distributed file system and method
EP1674955A1 (en) * 2004-12-23 2006-06-28 Siemens Aktiengesellschaft Methode and device to monitor the function mode for an automation system in a technical plant
US8799919B2 (en) 2007-04-27 2014-08-05 International Business Machines Corporation Load balancing management of newly discovered data processing systems using peer control points
CN105144009B (en) * 2013-04-29 2018-11-20 依视路国际公司 For manufacturing the computing system of spectacle lens

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377623A (en) * 1965-09-29 1968-04-09 Foxboro Co Process backup system
GB1243464A (en) * 1969-01-17 1971-08-18 Plessey Telecomm Res Ltd Stored-programme controlled data-processing systems
US3623014A (en) * 1969-08-25 1971-11-23 Control Data Corp Computer communications system
DE2202231A1 (en) * 1972-01-18 1973-07-26 Siemens Ag Processing system having tripled System Units
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
US4071704A (en) * 1977-01-26 1978-01-31 Trw, Inc. Service generator checking apparatus
US4358823A (en) * 1977-03-25 1982-11-09 Trw, Inc. Double redundant processor
US4133027A (en) * 1977-09-13 1979-01-02 Honeywell Inc. Process control system with backup process controller
US4195351A (en) * 1978-01-27 1980-03-25 International Business Machines Corporation Loop configured data transmission system
JPS6122803B2 (en) * 1979-05-02 1986-06-03 Hitachi Ltd
US4351023A (en) * 1980-04-11 1982-09-21 The Foxboro Company Process control system with improved system security features

Also Published As

Publication number Publication date
AT17408T (en) 1986-01-15
EP0062463A1 (en) 1982-10-13
JPH0145658B2 (en) 1989-10-04
CA1169155A1 (en)
AU8185382A (en) 1982-10-07
IE52678B1 (en) 1988-01-20
CA1169155A (en) 1984-06-12
AU551032B2 (en) 1986-04-17
PT74678A (en) 1982-04-01
JPS5812063A (en) 1983-01-24
DE3268359D1 (en) 1986-02-20
IE820752L (en) 1982-09-19
NZ200170A (en) 1984-08-24
US4628508A (en) 1986-12-09
PT74678B (en) 1983-10-25
EP0062463B1 (en) 1986-01-08

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