IT1098538B - COMPUTER - Google Patents
COMPUTERInfo
- Publication number
- IT1098538B IT1098538B IT27595/78A IT2759578A IT1098538B IT 1098538 B IT1098538 B IT 1098538B IT 27595/78 A IT27595/78 A IT 27595/78A IT 2759578 A IT2759578 A IT 2759578A IT 1098538 B IT1098538 B IT 1098538B
- Authority
- IT
- Italy
- Prior art keywords
- computer
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772741379 DE2741379A1 (en) | 1977-09-14 | 1977-09-14 | COMPUTER SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7827595A0 IT7827595A0 (en) | 1978-09-13 |
IT1098538B true IT1098538B (en) | 1985-09-07 |
Family
ID=6018946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27595/78A IT1098538B (en) | 1977-09-14 | 1978-09-13 | COMPUTER |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5451439A (en) |
BE (1) | BE870484A (en) |
CA (1) | CA1143026A (en) |
DE (1) | DE2741379A1 (en) |
FR (1) | FR2403598B1 (en) |
GB (1) | GB2004673B (en) |
IT (1) | IT1098538B (en) |
NL (1) | NL7809313A (en) |
Families Citing this family (3)
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)
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 |
JPS5627905B1 (en) * | 1970-11-06 | 1981-06-27 | ||
JPS5633915B1 (en) * | 1970-11-06 | 1981-08-06 | ||
BE789828A (en) * | 1972-10-09 | 1973-04-09 | Bell Telephone Mfg | DATA PROCESSING OPERATING SYSTEM. |
CA1053352A (en) * | 1974-11-12 | 1979-04-24 | Scott A. Inrig | Method for providing a substitute memory module in a data processing system |
DE2546202A1 (en) * | 1975-10-15 | 1977-04-28 | Siemens Ag | COMPUTER SYSTEM OF SEVERAL INTERCONNECTED AND INTERACTING INDIVIDUAL COMPUTERS AND PROCEDURES FOR OPERATING THE COMPUTER SYSTEM |
-
1977
- 1977-09-14 DE DE19772741379 patent/DE2741379A1/en not_active Ceased
-
1978
- 1978-09-08 FR FR7825868A patent/FR2403598B1/en not_active Expired
- 1978-09-12 CA CA000311096A patent/CA1143026A/en not_active Expired
- 1978-09-12 JP JP11214678A patent/JPS5451439A/en active Granted
- 1978-09-13 NL NL7809313A patent/NL7809313A/en not_active Application Discontinuation
- 1978-09-13 GB GB7836732A patent/GB2004673B/en not_active Expired
- 1978-09-13 IT IT27595/78A patent/IT1098538B/en active
- 1978-09-14 BE BE190488A patent/BE870484A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2403598B1 (en) | 1985-08-30 |
FR2403598A1 (en) | 1979-04-13 |
GB2004673A (en) | 1979-04-04 |
CA1143026A (en) | 1983-03-15 |
GB2004673B (en) | 1982-02-03 |
DE2741379A1 (en) | 1979-03-15 |
NL7809313A (en) | 1979-03-16 |
JPS5451439A (en) | 1979-04-23 |
BE870484A (en) | 1979-01-02 |
JPS618988B2 (en) | 1986-03-19 |
IT7827595A0 (en) | 1978-09-13 |
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