Gfarm是一个分布式的文件系统,主要用于大规模的集群计算。-Itsimplementedinuserland,andcanbemountedbyFUSE.Itutilizeslocalityofafiletoaccessadatanode,andsupportsGlobusGSIforWideAreaNetwork.UserscancontrolfilereplicalocationonGfarm.GfarmcanbeusedasanalternativestoragesystemtoHDFS