DE69739883D1 - Fehler-betriebssuchendes/fehlertolerantes rechensystem - Google Patents
Fehler-betriebssuchendes/fehlertolerantes rechensystemInfo
- Publication number
- DE69739883D1 DE69739883D1 DE69739883T DE69739883T DE69739883D1 DE 69739883 D1 DE69739883 D1 DE 69739883D1 DE 69739883 T DE69739883 T DE 69739883T DE 69739883 T DE69739883 T DE 69739883T DE 69739883 D1 DE69739883 D1 DE 69739883D1
- Authority
- DE
- Germany
- Prior art keywords
- error
- tolerant
- right system
- operation search
- error operation
- 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.)
- Expired - Lifetime
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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
-
- 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
-
- 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
- G06F11/0709—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 a distributed system consisting of a plurality of standalone computer nodes, e.g. clusters, client-server 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
- G06F11/0703—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
- G06F11/07—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
- G06F11/079—Root cause analysis, i.e. error or fault diagnosis
-
- 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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
- G06F11/1645—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components and the comparison itself uses redundant hardware
-
- 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
- G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
-
- 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
- G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
- G06F11/1683—Temporal synchronisation or re-synchronisation of redundant processing components at instruction level
-
- 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
- G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
- G06F11/1691—Temporal synchronisation or re-synchronisation of redundant processing components using a quantum
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
-
- 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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/165—Error detection by comparing the output of redundant processing systems with continued operation after detection of 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
- G06F11/30—Monitoring
- G06F11/3065—Monitoring arrangements determined by the means or processing involved in reporting the monitored data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/845—Systems in which the redundancy can be transformed in increased performance
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/710,404 US5790397A (en) | 1996-09-17 | 1996-09-17 | Fault resilient/fault tolerant computing |
PCT/US1997/016218 WO1998012657A1 (en) | 1996-09-17 | 1997-09-16 | Fault resilient/fault tolerant computing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69739883D1 true DE69739883D1 (de) | 2010-07-01 |
Family
ID=24853895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69739883T Expired - Lifetime DE69739883D1 (de) | 1996-09-17 | 1997-09-16 | Fehler-betriebssuchendes/fehlertolerantes rechensystem |
Country Status (7)
Country | Link |
---|---|
US (2) | US5790397A (de) |
EP (1) | EP1000404B1 (de) |
JP (1) | JP4544651B2 (de) |
AU (1) | AU723208B2 (de) |
CA (1) | CA2264599A1 (de) |
DE (1) | DE69739883D1 (de) |
WO (1) | WO1998012657A1 (de) |
Families Citing this family (66)
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US5896523A (en) * | 1997-06-04 | 1999-04-20 | Marathon Technologies Corporation | Loosely-coupled, synchronized execution |
DE19815263C2 (de) * | 1998-04-04 | 2002-03-28 | Astrium Gmbh | Vorrichtung zur fehlertoleranten Ausführung von Programmen |
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US6321279B1 (en) * | 1998-09-14 | 2001-11-20 | Compaq Computer Corporation | System for implementing intelligent I/O processing in a multi-processor system by redirecting I/O messages to a target central processor selected from the multi-processor system |
US6351829B1 (en) * | 1998-10-28 | 2002-02-26 | Honeywell Inc | System and method for distinguishing a device failure from an inter-device communication failure |
US6578054B1 (en) * | 1999-10-04 | 2003-06-10 | Microsoft Corporation | Method and system for supporting off-line mode of operation and synchronization using resource state information |
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US6687851B1 (en) | 2000-04-13 | 2004-02-03 | Stratus Technologies Bermuda Ltd. | Method and system for upgrading fault-tolerant systems |
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DE69424565T2 (de) | 1993-12-01 | 2001-01-18 | Marathon Techn Corp | Fehler-betriebssichere/fehler tolerante computerbetriebsmethode |
US5491625A (en) * | 1993-12-23 | 1996-02-13 | The Dow Chemical Company | Information display system for actively redundant computerized process control |
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US5968189A (en) * | 1997-04-08 | 1999-10-19 | International Business Machines Corporation | System of reporting errors by a hardware element of a distributed computer system |
-
1996
- 1996-09-17 US US08/710,404 patent/US5790397A/en not_active Expired - Lifetime
-
1997
- 1997-09-16 CA CA002264599A patent/CA2264599A1/en not_active Abandoned
- 1997-09-16 DE DE69739883T patent/DE69739883D1/de not_active Expired - Lifetime
- 1997-09-16 WO PCT/US1997/016218 patent/WO1998012657A1/en active Application Filing
- 1997-09-16 EP EP97941573A patent/EP1000404B1/de not_active Expired - Lifetime
- 1997-09-16 AU AU43456/97A patent/AU723208B2/en not_active Ceased
- 1997-09-16 JP JP51477598A patent/JP4544651B2/ja not_active Expired - Lifetime
-
1998
- 1998-05-19 US US09/081,074 patent/US6205565B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001502449A (ja) | 2001-02-20 |
CA2264599A1 (en) | 1998-03-26 |
US6205565B1 (en) | 2001-03-20 |
EP1000404A4 (de) | 2000-11-08 |
US5790397A (en) | 1998-08-04 |
JP4544651B2 (ja) | 2010-09-15 |
EP1000404B1 (de) | 2010-05-19 |
AU4345697A (en) | 1998-04-14 |
AU723208B2 (en) | 2000-08-17 |
EP1000404A1 (de) | 2000-05-17 |
WO1998012657A1 (en) | 1998-03-26 |
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