JPS5451439A - Computer system and method of operating same - Google Patents

Computer system and method of operating same

Info

Publication number
JPS5451439A
JPS5451439A JP11214678A JP11214678A JPS5451439A JP S5451439 A JPS5451439 A JP S5451439A JP 11214678 A JP11214678 A JP 11214678A JP 11214678 A JP11214678 A JP 11214678A JP S5451439 A JPS5451439 A JP S5451439A
Authority
JP
Japan
Prior art keywords
computer system
operating same
operating
same
computer
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
JP11214678A
Other languages
English (en)
Other versions
JPS618988B2 (ja
Inventor
Koobaa Ruudorufu
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS5451439A publication Critical patent/JPS5451439A/ja
Publication of JPS618988B2 publication Critical patent/JPS618988B2/ja
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
    • G06F11/16—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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/142—Reconfiguring to eliminate the error
    • 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
    • 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
    • G06F11/2041—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 more than one 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
    • G06F11/2023—Failover techniques
    • G06F11/2025—Failover techniques using centralised failover control functionality

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Testing And Monitoring For Control Systems (AREA)
JP11214678A 1977-09-14 1978-09-12 Computer system and method of operating same Granted JPS5451439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772741379 DE2741379A1 (de) 1977-09-14 1977-09-14 Rechnersystem

Publications (2)

Publication Number Publication Date
JPS5451439A true JPS5451439A (en) 1979-04-23
JPS618988B2 JPS618988B2 (ja) 1986-03-19

Family

ID=6018946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11214678A Granted JPS5451439A (en) 1977-09-14 1978-09-12 Computer system and method of operating same

Country Status (8)

Country Link
JP (1) JPS5451439A (ja)
BE (1) BE870484A (ja)
CA (1) CA1143026A (ja)
DE (1) DE2741379A1 (ja)
FR (1) FR2403598B1 (ja)
GB (1) GB2004673B (ja)
IT (1) IT1098538B (ja)
NL (1) NL7809313A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412281A (en) * 1980-07-11 1983-10-25 Raytheon Company Distributed signal processing system
GB2217487B (en) * 1988-04-13 1992-09-23 Yokogawa Electric Corp Dual computer system
GB2369538B (en) 2000-11-24 2004-06-30 Ibm Recovery following process or system failure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1243464A (en) * 1969-01-17 1971-08-18 Plessey Telecomm Res Ltd Stored-programme controlled data-processing systems
JPS5633915B1 (ja) * 1970-11-06 1981-08-06
JPS5627905B1 (ja) * 1970-11-06 1981-06-27
BE789828A (nl) * 1972-10-09 1973-04-09 Bell Telephone Mfg Gegevensverwerkend besturingsstelsel.
CA1053352A (en) * 1974-11-12 1979-04-24 Scott A. Inrig Method for providing a substitute memory module in a data processing system
DE2546202A1 (de) * 1975-10-15 1977-04-28 Siemens Ag Rechnersystem aus mehreren miteinander verbundenen und zusammenwirkenden einzelrechnern und verfahren zum betrieb des rechnersystems

Also Published As

Publication number Publication date
IT1098538B (it) 1985-09-07
BE870484A (fr) 1979-01-02
FR2403598B1 (fr) 1985-08-30
IT7827595A0 (it) 1978-09-13
JPS618988B2 (ja) 1986-03-19
NL7809313A (nl) 1979-03-16
FR2403598A1 (fr) 1979-04-13
GB2004673A (en) 1979-04-04
GB2004673B (en) 1982-02-03
CA1143026A (en) 1983-03-15
DE2741379A1 (de) 1979-03-15

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