Parfsnow++:一个充分使用内存的并行文件系统

A Parallel File System Exhaustly Using Memory of Workstations

本文介绍了一个在工作站网络环境下实现的加入了分布式共享存储器机制的并行文件系统Ｐａｒｆｓｎｏｗ＋＋，它充分使用工作站的内存资源进行数据共享和替换．本文介绍了此文件系统的系统组成、文件操作．最后给出了性能评价．

The mechanism of distributed shared memory is incorporated into the parallel file system Parfsnow++,a system exhaustively using the memory of workstations.The system components of Parfsnow++ are introduced,and the file operations are presented.Finally,the performance evaluation is given.