A Double-layer Failure Detection Algorithm Based on Weight

摘要：

　　Failure detection technology is one of the key technologies for high-availability cluster.However the large scale cluster system will lead to high detection delay,large amount of detection message,and decreasing the cluster system capability to complete the mission.For the issue,based on Bertiers hierarchical failure detection algorithm,a double-layer failure detection algorithm based on weight is proposed.The algorithm adjusts the failure detection frequency of the node by its weight in the system,substantially reduces the detection time and detection messages and not decreases the cluster system capability to complete the mission.Its validity and reliability of the experiment are certified.

关键词： component:failure detection weight data fusion hierarchical

作者: Yingjie Yang Junfeng Li Shaopeng Song

作者单位: Zhengzhou Science and Information Technology Institute,Zhengzhou, China

会议类型: 国际会议

会议名称: 2012 IEEE 14th International Conference on Communication Technology(2012年第十四届通信技术国际会议(ICCT 2012))

会议地点: 成都

会议语种:英文

页码: 964-968

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）