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METHOD FOR SETTING FILE ACCESS PATH FOR DISTRIBUTE FILE SYSTEM BASED ON TORUS NETWORK AND APPARATUS USING THE SAME

机译:基于Torus网络和设备的分布式文件系统文件访问路径设置方法

摘要

Disclosed are a method for setting a file access path for a distributed file system based on a Torus network and an apparatus therefor. A method of setting a file access path according to an embodiment of the present invention includes the steps of obtaining layout information on a file to be accessed by a client; Searching for a target data server among a plurality of data servers based on layout information, and determining a file access pattern based on a file access location and size; And considering the file access pattern and the bandwidth utilization rate of the network address located on the shortest path for accessing the target data server, setting one of the shortest path and the secondary path one hop more than the shortest path as an access path. Include.
机译:公开了一种基于Torus网络为分布式文件系统设置文件访问路径的方法及其设备。根据本发明实施例的设置文件访问路径的方法包括以下步骤:获得关于要由客户端访问的文件的布局信息;根据布局信息在多个数据服务器中搜索目标数据服务器,并根据文件访问位置和大小确定文件访问模式;并且考虑文件访问模式和位于用于访问目标数据服务器的最短路径上的网络地址的带宽利用率,将最短路径和次要路径之一设置为比最短路径多一跳作为访问路径。包括。

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