FR2028517A1 - - Google Patents

Info

Publication number
FR2028517A1
FR2028517A1 FR7001339A FR7001339A FR2028517A1 FR 2028517 A1 FR2028517 A1 FR 2028517A1 FR 7001339 A FR7001339 A FR 7001339A FR 7001339 A FR7001339 A FR 7001339A FR 2028517 A1 FR2028517 A1 FR 2028517A1
Authority
FR
France
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.)
Pending
Application number
FR7001339A
Other languages
French (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.)
Plessey BTR Ltd
Original Assignee
Plessey BTR Ltd
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 Plessey BTR Ltd filed Critical Plessey BTR Ltd
Publication of FR2028517A1 publication Critical patent/FR2028517A1/fr
Pending 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error 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
    • G06F11/202—Error 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
    • G06F11/2023—Failover techniques
    • G06F11/2025—Failover techniques using centralised failover control functionality
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error 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
    • G06F11/202—Error 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
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error 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
    • G06F11/202—Error 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
    • G06F11/2038—Error 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
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error 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
    • G06F11/202—Error 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
    • G06F11/2046—Error 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 persistent storage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/161—Computing infrastructure, e.g. computer clusters, blade chassis or hardware partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
    • H04Q3/5455—Multi-processor, parallelism, distributed systems
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error 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
    • G06F11/202—Error 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
    • G06F11/2043—Error 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 a common memory address space

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Hardware Redundancy (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Small-Scale Networks (AREA)
FR7001339A 1969-01-17 1970-01-15 Pending FR2028517A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB291369A GB1243464A (en) 1969-01-17 1969-01-17 Stored-programme controlled data-processing systems

Publications (1)

Publication Number Publication Date
FR2028517A1 true FR2028517A1 (en) 1970-10-09

Family

ID=9748435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001339A Pending FR2028517A1 (en) 1969-01-17 1970-01-15

Country Status (4)

Country Link
DE (1) DE2001832C3 (en)
FR (1) FR2028517A1 (en)
GB (1) GB1243464A (en)
NL (1) NL166169C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100585A2 (en) * 1982-07-30 1984-02-15 THE PLESSEY COMPANY plc Telecommunications digital switchblock
FR2538662A1 (en) * 1982-12-22 1984-06-29 Trt Telecom Radio Electr TELEPHONE SWITCHING SYSTEM
EP0132916A1 (en) * 1983-07-15 1985-02-13 Stc Plc Communication system
FR2591777A1 (en) * 1985-12-13 1987-06-19 Cimsa Sintra COMPUTERIZED NETWORK OF HIGH OPERATING SAFETY AND CONTROL METHOD USING SUCH A NETWORK
WO1997022046A2 (en) * 1995-11-29 1997-06-19 Texas Micro Inc. Remote checkpoint memory system and protocol for fault-tolerant computer system
US5787243A (en) * 1994-06-10 1998-07-28 Texas Micro, Inc. Main memory system and checkpointing protocol for fault-tolerant computer system
US5864657A (en) * 1995-11-29 1999-01-26 Texas Micro, Inc. Main memory system and checkpointing protocol for fault-tolerant computer system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584488A5 (en) * 1975-05-05 1977-01-31 Ibm
DE2741379A1 (en) * 1977-09-14 1979-03-15 Siemens Ag COMPUTER SYSTEM
ZA821999B (en) * 1981-03-31 1983-05-25 British Telecomm Computor or processor control systems
DE3334792A1 (en) * 1983-09-26 1984-11-08 Siemens AG, 1000 Berlin und 8000 München CENTRAL CONTROL UNIT OF A SWITCHING SYSTEM, IN PARTICULAR TELEPHONE SWITCHING SYSTEM
US4757497A (en) * 1986-12-03 1988-07-12 Lan-Tel, Inc. Local area voice/data communications and switching system
US5544163A (en) * 1994-03-08 1996-08-06 Excel, Inc. Expandable telecommunications system
US6278718B1 (en) 1996-08-29 2001-08-21 Excel, Inc. Distributed network synchronization system
GB2328352A (en) * 1997-08-12 1999-02-17 Lucent Technologies Uk Limited Redundant communication network

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100585A2 (en) * 1982-07-30 1984-02-15 THE PLESSEY COMPANY plc Telecommunications digital switchblock
EP0100585A3 (en) * 1982-07-30 1985-10-09 The Plessey Company Plc Telecommunications digital switchblock
FR2538662A1 (en) * 1982-12-22 1984-06-29 Trt Telecom Radio Electr TELEPHONE SWITCHING SYSTEM
EP0114433A1 (en) * 1982-12-22 1984-08-01 Telecommunications Radioelectriques Et Telephoniques T.R.T. Telephone switching system
EP0132916A1 (en) * 1983-07-15 1985-02-13 Stc Plc Communication system
FR2591777A1 (en) * 1985-12-13 1987-06-19 Cimsa Sintra COMPUTERIZED NETWORK OF HIGH OPERATING SAFETY AND CONTROL METHOD USING SUCH A NETWORK
EP0229559A1 (en) * 1985-12-13 1987-07-22 Cimsa Sintra Highly reliable computer-based network, and control method using the same
US5787243A (en) * 1994-06-10 1998-07-28 Texas Micro, Inc. Main memory system and checkpointing protocol for fault-tolerant computer system
WO1997022046A2 (en) * 1995-11-29 1997-06-19 Texas Micro Inc. Remote checkpoint memory system and protocol for fault-tolerant computer system
WO1997022046A3 (en) * 1995-11-29 1997-09-25 Sequoia Systems Inc Remote checkpoint memory system and protocol for fault-tolerant computer system
US5864657A (en) * 1995-11-29 1999-01-26 Texas Micro, Inc. Main memory system and checkpointing protocol for fault-tolerant computer system

Also Published As

Publication number Publication date
NL166169C (en) 1981-06-15
GB1243464A (en) 1971-08-18
NL166169B (en) 1981-01-15
DE2001832A1 (en) 1970-07-30
DE2001832C3 (en) 1981-02-05
NL7000738A (en) 1970-07-21
DE2001832B2 (en) 1980-05-29

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