PROCEDURE FOR MANAGING A FAILURE IN A NETWORK OF NODES BASED ON A GLOBAL STRATEGY

摘要

Disclosed is a failure management method in a network of nodes, including, for each node considered within all or part of the nodes of the network performing the same calculation: firstly, a step of locally saving the state of this considered node to a storage medium for this considered node, the link between this node storage medium and this considered node can be redirected from this storage medium to another node, then, if the considered node is faulty, a step of retrieving the local backup of the state of this considered node, by redirecting the link between the considered node and its storage medium in order to connect the storage medium to an operational node different from the considered node, the local backups of these considered nodes used for the retrieving steps being coherent with each other to correspond to the same state for this calculation.