【摘要】 目前网络中存在着大量以服务器为核心的文件服务机制,特别是一些分布式的文件服务系统.针对这些文件服务系统中的空间消耗问题,本文进行了文件冗余的分析,提出了一种网络文件服务冗余分析方法.这种冗余分析方法应用在分布式系统中,可以确定文件系统的空间性能,为系统的空间优化提供参考数据,并有利于进行分布式系统访问调度平衡策略的制定.更多还原

【Abstract】 THere are many server-oriented file system in the net,especially some distributed file system.To define the space cost in these file system,some analysis has been done on them,and a redundancy analysis method has been brought forward.This redundancy analysis method can be applied to distributed file systems to define the system performance of space cost and provide the related data to optimize the system.it is also useful in making the distributed system access strategy and balance strategy.更多还原