Distributed file system network communication method, device and network communication system

Abstract

The invention discloses a distributed file system network communication method, device and network communication system. The method includes: reading a network configuration file, and obtaining IP information of a back-end network including front-end network IP information and back-end network IP information; Using the preset IP selection algorithm, according to the object storage device information, select a first preset number of first object storage devices and a second preset number of second object storage devices from multiple object storage devices; The information is sent to the first object storage device, and the back-end network IP information is sent to the second object storage device, so that the first object storage device is bound to the front-end network IP, and the second object storage device is bound to the back-end network IP. It can be seen that this application binds a part of the object storage device to the associated network card of the front-end network, transfers part of the traffic of the back-end network to the front-end network, realizes data distribution, balances network bandwidth, and improves bandwidth utilization.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a distributed file system network communication method and device and a network communication system. Background technique [0002] At present, each sub-module of the distributed file system interacts through the network, and writing data to the system also depends on the network, and the data copy between OSD (Object-based Storage Device, object storage device) and OSD is also through the network ongoing. Therefore, the utilization rate of the network and the speed of the network will directly affect the performance of the file system. [0003] Generally, the network structure in the distributed file system is a structure in which the front-end network (Public network) and the back-end network (Cluster network) are separated. The front-end network includes client traffic, monitoring module traffic, and MDS (Metadata Server, metadata server daemon) traffic; the back-end ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a distributed file system network communication method, device and a network communication system to solve the unbalanced bandwidth of the front-end network and the back-end network when the network transmission traffic of the existing distributed file system is large , The problem of low bandwidth utilization

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