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《Ship Electronic Engineering》 2016-03
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Design and Implementation of Health-Management-Based High Available System

YAN Bin;Computer Technology Institute of Navy;  
Considering the factors of fault detection intelligence,HA software overhead and configuration flexibility,design and implementation of a health-management-based HA System is proposed.No less than two control nodes and computation nodes are included in the system,and control nodes collect,record and analyze the health data of all the computation nodes.Tasks running on unhealthy computation nodes are migrated to healthy computation nodes.Experiment shows that system fault perception ability and usability of computation nodes have been improved.
【CateGory Index】: TP277
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