Message sending control method and network card

Abstract

The invention provides a message sending control method and a network card. The method includes the steps that the network card identifies first information used for reflecting message characteristics of a storage service message to be characteristic information of a high-priority message, extracts second information used for reflecting the message characteristics from a user message reaching a caching area, inquires the characteristic information of the high-priority message, and judges whether the first information identical to the second information exists, and if the answer is positive, the user message is determined to be the storage service message for priority processing. By means of the message sending control method and the network card, on the condition that load of a network is heavy, normal communication of the message with high priority is guaranteed, and efficiency of high-grade services is improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of communication, and in particular to a message sending control method and a network card. Background technique [0002] Ethernet technology has achieved incredible development speed in recent years, 10G network card has become the mainstream, and 40G / 100G has no problem, so storage access and data transmission running under an IP Ethernet network has become popular. Many newly added servers use a network card to access the Ethernet network, which can access both the storage network and the data network, saving a lot of cost. [0003] However, in practical applications, storage services will be seriously affected by data services in some application scenarios. For example, when the data network uses P2P applications such as Thunder, it will seriously swallow a large amount of bandwidth, making storage that originally requires higher bandwidth and stability Access does not occupy m...

AI Technical Summary

Problems solved by technology

[0003] However, in practical applications, storage services will be seriously affected by data services in some application scenarios. For example, when the data network uses P2P applications such as Thunder, it will seriously swallow a large amount of bandwidth, making storage that originally requires higher bandwidth and stability How much bandwidth is not occupied by access

Another example is that in a scenario where virtual machines are widely deployed, if the virtual disk is saved on the IP storage area network, the virtual machine user will feel that the bandwidth of the virtual hard disk is seriously insufficient, and even affect the operation of the virtual machine.

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