Network traffic flow control method based on distributed storage system, electronic device and storage medium

An electronic device, comprising:

• a processor and a memory in communication with the processor, wherein
• the memory stores computer-executable instructions;
• the processor executes the computer-executable instructions stored in the memory to realize a network traffic flow control method based on a distributed storage system, wherein the method comprises:
• acquiring a transmission link for transmitting target data in response to a first data server in the distributed storage system receiving a transmission request for the target data, wherein the transmission request carries priority information of a business type to which the target data belongs;
• configuring a first priority parameter for the transmission link by the first data server according to the priority information of the business type to which the target data belongs, wherein the first priority parameter is used to indicate a priority of the transmission link in a transport layer;
• and
• in response to transmitting the target data through the transmission link, configuring a second priority parameter for the target data by the first data server according to the first priority parameter of the transmission link, and allocating, by a data transmission device, a network bandwidth to the target data according to the second priority parameter, wherein the second priority parameter is used to indicate a priority of the target data in a network layer, and the data transmission device is located on the transmission link and used for forwarding the target data transmitted by the transmission link,
• wherein the configuring the second priority parameter for the target data by the first data server according to the first priority parameter of the transmission link comprises:
• acquiring a preset configuration rule through the first data server, wherein the preset configuration rule is used for converting the first priority parameter into the second priority parameter;
• converting the first priority parameter of the transmission link into the second priority parameter by the first data server according to the preset configuration rule;
• and
• configuring the second priority parameter for the target data by the first data server.

A non-transitory computer-readable storage medium, wherein computer-executable instructions are stored in the computer-readable storage medium, and upon a processor executing the computer-executable instructions, a network traffic flow control method based on a distributed storage system is realized, the method comprises:

• acquiring a transmission link for transmitting target data in response to a first data server in the distributed storage system receiving a transmission request for the target data, wherein the transmission request carries priority information of a business type to which the target data belongs;
• configuring a first priority parameter for the transmission link by the first data server according to the priority information of the business type to which the target data belongs, wherein the first priority parameter is used to indicate a priority of the transmission link in a transport layer;
• and
• in response to transmitting the target data through the transmission link, configuring a second priority parameter for the target data by the first data server according to the first priority parameter of the transmission link, and allocating, by a data transmission device, a network bandwidth to the target data according to the second priority parameter, wherein the second priority parameter is used to indicate a priority of the target data in a network layer, and the data transmission device is located on the transmission link and used for forwarding the target data transmitted by the transmission link,
• wherein the configuring the second priority parameter for the target data by the first data server according to the first priority parameter of the transmission link comprises:
• acquiring a preset configuration rule through the first data server, wherein the preset configuration rule is used for converting the first priority parameter into the second priority parameter;
• converting the first priority parameter of the transmission link into the second priority parameter by the first data server according to the preset configuration rule;
• and
• configuring the second priority parameter for the target data by the first data server.