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Method for expanding network communication capability of storage cluster system

A cluster system and network communication technology, applied in the field of expanding storage cluster system network communication capabilities, can solve time-consuming and other problems

Inactive Publication Date: 2019-12-20
BEIJING CERESDATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It would be time-consuming to completely re-develop such a solution and require a certain amount of testing time to verify its effectiveness

Method used

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  • Method for expanding network communication capability of storage cluster system
  • Method for expanding network communication capability of storage cluster system

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0014] figure 1 is the location of the network stack corresponding to the modified point of the present invention, and the proxy uses the SOCKS5 proxy protocol to proxy and relay the network packets at the application layer.

[0015] figure 2 It is the flow chart corresponding to the modification point, the system communication before modification, when the system is initialized, the function is realized in the application layer after the TCP connection is established at the network layer (the RPC protocol used). The modified system can specify whether to use a proxy or not to use a proxy. When not using a proxy, it is consistent with the original system process. When using a proxy, you need to enter the system proxy address and the real destination machine. The system first establishes a TCP connection with the proxy machine, and then uses The SOC...

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Abstract

The invention discloses a method for expanding the network communication capability of a storage cluster system. According to the invention, SOCKS5 proxy protocol support is added in the storage cluster system; in an application layer of a network stack, the proxy protocol is connected with a proxy server instead of being directly connected with a target machine originally, interacts with the proxy server through an SOCKS5 protocol and instructs the proxy server to establish connection with the target machine, and subsequent communication with the target machine can be completed through transfer of the proxy server. According to the invention, the storage nodes are enabled to support cross-domain network communication in a native manner, so that the storage nodes can be deployed in a widernetworking environment, and the application scenarios of the storage nodes are expanded.

Description

technical field [0001] The invention relates to the field of network communication of a storage cluster system, in particular, the invention relates to a method for expanding the network communication capability of a storage cluster system. Background technique [0002] Existing storage cluster systems are usually only supported in a LAN environment or a routed environment. The network communication of the storage cluster system is usually required in some other cross-domain network application scenarios in addition to the original local area network or the environment of the same route. It would be time-consuming to completely re-develop such a solution and require a certain amount of testing time to verify its effectiveness. [0003] By expanding the network scenarios supported by the storage cluster system communication, the effect of applying the data synchronization and backup functions of the storage cluster system to new scenarios can be achieved. Contents of the i...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/141H04L67/1044H04L69/163H04L67/56H04L67/133
Inventor 杨刚羊建林
Owner BEIJING CERESDATA TECH CO LTD
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