WO2004015513A3 - Procede de migration d'une application logicielle dans une architecture multi-ordinateurs, procede et systeme multi-ordinateurs pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de migration - Google Patents

Procede de migration d'une application logicielle dans une architecture multi-ordinateurs, procede et systeme multi-ordinateurs pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de migration Download PDF

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Publication number
WO2004015513A3
WO2004015513A3 PCT/FR2003/002372 FR0302372W WO2004015513A3 WO 2004015513 A3 WO2004015513 A3 WO 2004015513A3 FR 0302372 W FR0302372 W FR 0302372W WO 2004015513 A3 WO2004015513 A3 WO 2004015513A3
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WO
WIPO (PCT)
Prior art keywords
software application
computer
computing
migration method
cluster
Prior art date
Application number
PCT/FR2003/002372
Other languages
English (en)
Other versions
WO2004015513A2 (fr
Inventor
Marc Vertes
Laurent Dufour
Original Assignee
Meiosys
Marc Vertes
Laurent Dufour
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 filed Critical Meiosys
Priority to US10/523,025 priority Critical patent/US7577720B2/en
Priority to CA002493300A priority patent/CA2493300A1/fr
Priority to JP2004526955A priority patent/JP2005535241A/ja
Priority to EP03755642.0A priority patent/EP1535126B1/fr
Priority to AU2003273482A priority patent/AU2003273482A1/en
Publication of WO2004015513A2 publication Critical patent/WO2004015513A2/fr
Publication of WO2004015513A3 publication Critical patent/WO2004015513A3/fr

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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
    • G06F11/203—Failover techniques using migration
    • 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
    • G06F11/2033—Failover techniques switching over of hardware resources
    • 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
    • G06F11/2097—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • 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
    • G06F11/1479—Generic software techniques for error detection or fault masking
    • G06F11/1482—Generic software techniques for error detection or fault masking by means of middleware or OS 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
    • G06F11/1658—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
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/815—Virtual

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Hardware Redundancy (AREA)
  • Computer And Data Communications (AREA)
  • Multi Processors (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Procédé pour réaliser une migration de connexions dans une architecture multi-ordinateurs (cluster), depuis un premier nœud, appelé nœud primaire ou opérationnel, comprenant un premier ordinateur dudit cluster sur lequel une application logicielle initiale est exécutée, vers au moins un nœud secondaire comprenant un autre ordinateur dudit cluster. Ce procédé met en œuvre une adresse réseau virtuelle qui est portée par le premier ordinateur et qui est transférée sur l'autre ordinateur, cette adresse réseau virtuelle étant prévue comme lien de dialogue entre le cluster et des ordinateurs clients connectés au cluster et concernés par l'application logicielle. Les connexions concernées peuvent par exemple être associées à une application logicielle destinée à être répliquée sur un autre ordinateur de façon à permettre un basculement de service de l'application initiale vers sa réplique.
PCT/FR2003/002372 2002-08-02 2003-07-28 Procede de migration d'une application logicielle dans une architecture multi-ordinateurs, procede et systeme multi-ordinateurs pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de migration WO2004015513A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/523,025 US7577720B2 (en) 2002-08-02 2003-07-28 Migration method for software application in a multi-computing architecture, method for carrying out functional continuity implementing said migration method and multi-computing system provided therewith
CA002493300A CA2493300A1 (fr) 2002-08-02 2003-07-28 Procede de migration d'une application logicielle dans une architecture multi-ordinateurs, procede et systeme multi-ordinateurs pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de migration
JP2004526955A JP2005535241A (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アプリケーション・ソフトウェアの移動方法、前記移動方法を用いて作動の連続性を実現するマルチコンピュータ方法および装置
EP03755642.0A EP1535126B1 (fr) 2002-08-02 2003-07-28 Procede de migration d'une application logicielle dans une architecture multi-ordinateurs, procede et systeme multi-ordinateurs pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de migration
AU2003273482A AU2003273482A1 (en) 2002-08-02 2003-07-28 Migration method for software application in a multi-computing architecture, multi-computing method and system for carrying out functional continuity implementing said migration method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/09856 2002-08-02
FR0209856A FR2843210B1 (fr) 2002-08-02 2002-08-02 Procede de migration de connexions dans une architecture multi-ordinateurs, procede pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de migration, et systeme multi-ordinateurs ainsi equipe.

Publications (2)

Publication Number Publication Date
WO2004015513A2 WO2004015513A2 (fr) 2004-02-19
WO2004015513A3 true WO2004015513A3 (fr) 2004-05-21

Family

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Family Applications (1)

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PCT/FR2003/002372 WO2004015513A2 (fr) 2002-08-02 2003-07-28 Procede de migration d'une application logicielle dans une architecture multi-ordinateurs, procede et systeme multi-ordinateurs pour realiser une continuite de fonctionnement mettant en oeuvre ce procede de migration

Country Status (7)

Country Link
US (1) US7577720B2 (fr)
EP (1) EP1535126B1 (fr)
JP (1) JP2005535241A (fr)
AU (1) AU2003273482A1 (fr)
CA (1) CA2493300A1 (fr)
FR (1) FR2843210B1 (fr)
WO (1) WO2004015513A2 (fr)

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Also Published As

Publication number Publication date
US7577720B2 (en) 2009-08-18
AU2003273482A8 (en) 2004-02-25
EP1535126A2 (fr) 2005-06-01
WO2004015513A2 (fr) 2004-02-19
FR2843210A1 (fr) 2004-02-06
AU2003273482A1 (en) 2004-02-25
EP1535126B1 (fr) 2013-06-05
CA2493300A1 (fr) 2004-02-19
US20050262411A1 (en) 2005-11-24
FR2843210B1 (fr) 2005-10-14
JP2005535241A (ja) 2005-11-17

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