Multi-connection establishment method, device and system

Abstract

The embodiment of the invention discloses a multi-connection establishment method, a device and a system. The client starts a multi-channel configuration program and transmits a connection request toa service end. When receiving the connection request, the service end establishes a first data channel. And the service end transmits a request for acquiring network card parameters to the client. Thenetwork interface is set according to the received network card parameters, and the interface information of the network interface is sent to the client. According to the interface information, the client side transmits the data channel establishment request to each network interface of the server side successively. When the server side receives the data channel establishment request sent by theclient side, the corresponding data channel is established in turn. According to multiple data channels, without interrupting the application services, automatic transfer of network path failures is realized, the method ensures the uninterrupted business, and improves the reliability of the cluster system. Moreover, the service end can use multiple data channels at the same time, which increases the throughput of the server and the fault-tolerant ability of the network.

Description

technical field [0001] The present invention relates to the technical field of cluster systems, in particular to a method, device and system for establishing multiple connections. Background technique [0002] In the information age, cloud computing, big data and artificial intelligence technologies are surging. Information data increases exponentially in massive quantities, which puts further requirements on device storage performance. The use scenarios of domestic storage customers are becoming more and more complex, and more and more customers in high-performance, video surveillance and other fields use multiple customers to access files at the same time. The information service block (Server Messages Block, samba / smb) technology can realize the interconnection between the windows client and the Linux server, that is, to establish a data channel between the client and the server to realize the interaction of information. [0003] In practical applications, the link betw...

AI Technical Summary

Problems solved by technology

When multiple reconnections fail, the business will be interrupted. Even if a new connection can be re-established, the e

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