基于事件出现率的故障预测方法

来源 :第十五届全国容错计算学术会议(CFTC13) | 被引量 : 0次 | 上传用户:amaozh
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大型计算计算系统基于规则的故障预测可较好解决故障提前发现的问题.目前基于规则的故障预测方法只考虑了事件出现与否和故障的关系,而没有考虑事件出现率,而事件出现率往往可以提供更多的故障信息.本文将提出一种基于事件出现率的预测方法,能够有效地找出事件出现率与故障的关联性.通过对Blue Gene/P日志的实验分析,验证了该方法的有效性.
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