【摘要】 首先简单介绍了一个典型的集群计算的高可用性解决方案所具有的性质 ,然后对几个集群计算的高可用性解决方案的特点进行了探讨 ,最后分析了设计和使用高可用性集群系统时出现的一些主要问题 .更多还原

【Abstract】 In this paper ,the features of a typical high-availability(HA) solution in clustercomputing is briefly introduced at frist, and then ,the salient features of several HA research projects is discussed, At last, the main issues that come up when designing and using an HA system are analysed.更多还原