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

Abstract

The invention discloses a distributed file system network communication method and apparatus, and a network communication system. The method comprises the following steps: reading a network configuration file, and obtaining IP information comprising front end network IP information and rear end network IP information of a rear end network; selecting a first preset number of first object storage devices and a second preset number of second object storage devices from a plurality of object storage devices by using a preset IP selection algorithm according to object storage device information; sending the front end network IP information to the first object storage devices, and sending the rear end network IP information to the second object storage devices, so that the first object storage devices bind to the front end network IP, and the second object storage devices bind to the rear end network IP. Therefore, according to the distributed file system network communication method and apparatus, a part of objects is bind to an associated network card of the front end network, and a part of flow of the rear end network is transferred to the front end network, so as to achieve data shunting, balance the network bandwidth and improve the utilization rate of the bandwidth.

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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