资料下载
×
PVFS代码结构及并行Met 服务研究
消耗积分:2 |
格式:rar |
大小:233 |
2009-07-08
刘高
分享资料个
PVFS（Parallel Virtual File System）广泛应用于PC 集群并行计算环境中，通过ROMIO 形式的MPI-IO 接口与MPICH 结合，用于提高数据文件的访问性能，通过对PVFS的源代码分析，得出PVFS 的系统架构、运行机制与采用的策略，并在这个基础上找出元数据服务器并行化的可行性，以设计出并行元数据服务方案来提高元数据访问的吞吐率。
关键词：并行文件系统，PVFS，元数据服务器，MPICH
Abstract: PVFS is widely used in cluster parallel computing to improve accessing
performance of the file system, which have MPI-IO interface to MPICH called ROMIO.
By analyzing the code structure of PVFS, a parallel method is figured out to
parallelize the meta-server, which aimed at improving the meta-data access service.
Keywords: Parallel file-system, PVFS, meta-server, MPICH
关键词：并行文件系统，PVFS，元数据服务器，MPICH
Abstract: PVFS is widely used in cluster parallel computing to improve accessing
performance of the file system, which have MPI-IO interface to MPICH called ROMIO.
By analyzing the code structure of PVFS, a parallel method is figured out to
parallelize the meta-server, which aimed at improving the meta-data access service.
Keywords: Parallel file-system, PVFS, meta-server, MPICH
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
