WO2004015574A3 - Continuite de fonctionnement par replication d’un locigiel dans une architecture multi-ordinateurs - Google Patents

Continuite de fonctionnement par replication d’un locigiel dans une architecture multi-ordinateurs Download PDF

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Publication number
WO2004015574A3
WO2004015574A3 PCT/FR2003/002371 FR0302371W WO2004015574A3 WO 2004015574 A3 WO2004015574 A3 WO 2004015574A3 FR 0302371 W FR0302371 W FR 0302371W WO 2004015574 A3 WO2004015574 A3 WO 2004015574A3
Authority
WO
WIPO (PCT)
Prior art keywords
software application
replicating
computer architecture
cluster
replicated
Prior art date
Application number
PCT/FR2003/002371
Other languages
English (en)
Other versions
WO2004015574A2 (fr
WO2004015574B1 (fr
Inventor
Marc Vertes
Laurent Dufour
Francois Richard
Gregory Kurz
Original Assignee
Meiosys
Marc Vertes
Laurent Dufour
Francois Richard
Gregory Kurz
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 Meiosys, Marc Vertes, Laurent Dufour, Francois Richard, Gregory Kurz filed Critical Meiosys
Priority to AU2003273481A priority Critical patent/AU2003273481A1/en
Priority to EP03755641A priority patent/EP1529259B1/fr
Priority to AT03755641T priority patent/ATE434790T1/de
Priority to CA2493407A priority patent/CA2493407C/fr
Priority to US10/522,897 priority patent/US7725763B2/en
Priority to DE60328100T priority patent/DE60328100D1/de
Priority to JP2004526954A priority patent/JP2005535044A/ja
Publication of WO2004015574A2 publication Critical patent/WO2004015574A2/fr
Publication of WO2004015574A3 publication Critical patent/WO2004015574A3/fr
Publication of WO2004015574B1 publication Critical patent/WO2004015574B1/fr

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
    • G06F11/2097—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 maintaining the standby controller/processing unit updated
    • 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
    • G06F11/2041—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
    • G06F11/2046—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

Abstract

Procédé pour répliquer une application logicielle dans une architecture multi-ordinateurs (cluster), cette application logicielle étant préalablement exécutée sur un premier ordinateur du cluster constituant un nœud primaire ou opérationnel et étant destinée à être répliquée sur au moins un autre ordinateur du cluster constituant un nœud secondaire, comprenant une réplication des ressources associées à cette application logicielle. Ce procédé comprend une mise à jour au fil de l'eau des ressources répliquées par un mécanisme d'introspection dynamique prévu pour fournir la structure de l'application à répliquer, ainsi que le graphe dynamique des ressources et dépendances mises en œuvre.
PCT/FR2003/002371 2002-08-02 2003-07-28 Continuite de fonctionnement par replication d’un locigiel dans une architecture multi-ordinateurs WO2004015574A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2003273481A AU2003273481A1 (en) 2002-08-02 2003-07-28 Functional continuity by replicating a software application in a multi-computer architecture
EP03755641A EP1529259B1 (fr) 2002-08-02 2003-07-28 Continuite de fonctionnement par replication d'un logiciel dans une architecture multi-ordinateurs
AT03755641T ATE434790T1 (de) 2002-08-02 2003-07-28 Unterbrechungsfreier betrieb durch software- replikation in einer multicomputer-architektur
CA2493407A CA2493407C (fr) 2002-08-02 2003-07-28 Procede de replication d'une application logicielle dans une architecture multi-ordinateurs, procede pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de replication, et systeme multi-ordinateurs ainsi equipe
US10/522,897 US7725763B2 (en) 2002-08-02 2003-07-28 Functional continuity by replicating a software application in a multi-computer architecture
DE60328100T DE60328100D1 (de) 2002-08-02 2003-07-28 Unterbrechungsfreier betrieb durch software-replikation in einer multicomputer-architektur
JP2004526954A JP2005535044A (ja) 2002-08-02 2003-07-28 マルチコンピュータ・アーキテクチャにおけるソフトウェアの模写による作動の連続性

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/09855 2002-08-02
FR0209855A FR2843209B1 (fr) 2002-08-02 2002-08-02 Procede de replication d'une application logicielle dans une architecture multi-ordinateurs, procede pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de replication, et systeme multi-ordinateurs ainsi equipe.

Publications (3)

Publication Number Publication Date
WO2004015574A2 WO2004015574A2 (fr) 2004-02-19
WO2004015574A3 true WO2004015574A3 (fr) 2004-09-02
WO2004015574B1 WO2004015574B1 (fr) 2004-12-16

Family

ID=30129640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/002371 WO2004015574A2 (fr) 2002-08-02 2003-07-28 Continuite de fonctionnement par replication d’un locigiel dans une architecture multi-ordinateurs

Country Status (9)

Country Link
US (1) US7725763B2 (fr)
EP (1) EP1529259B1 (fr)
JP (1) JP2005535044A (fr)
AT (1) ATE434790T1 (fr)
AU (1) AU2003273481A1 (fr)
CA (1) CA2493407C (fr)
DE (1) DE60328100D1 (fr)
FR (1) FR2843209B1 (fr)
WO (1) WO2004015574A2 (fr)

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Also Published As

Publication number Publication date
EP1529259A2 (fr) 2005-05-11
EP1529259B1 (fr) 2009-06-24
FR2843209A1 (fr) 2004-02-06
AU2003273481A1 (en) 2004-02-25
WO2004015574A2 (fr) 2004-02-19
WO2004015574B1 (fr) 2004-12-16
ATE434790T1 (de) 2009-07-15
JP2005535044A (ja) 2005-11-17
US20050251785A1 (en) 2005-11-10
US7725763B2 (en) 2010-05-25
DE60328100D1 (de) 2009-08-06
CA2493407C (fr) 2010-05-11
CA2493407A1 (fr) 2004-02-19
FR2843209B1 (fr) 2006-01-06
AU2003273481A8 (en) 2004-02-25

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