System and method for realizing power-on and power-off functions of intelligent network card

A technology of smart network card and electrical function, applied in the field of smart network card, can solve the problems of laborious and laborious, high operation and maintenance costs, and achieve the effect of wide application prospect, high stability and reliable design principle

CN109634397AInactive Publication Date: 2019-04-16ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Current Assignee / Owner: ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Publication Date: 2019-04-16
Estimated Expiration: Not applicable · inactive patent

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Abstract

The invention provides a system and a method for realizing power-on and power-off functions of an intelligent network card. The system comprises a host side and a remote server side, and BMC communication connection of the host side and the remote server side is achieved; wherein the host side comprises a main board, and an intelligent network card and an IO expansion chip are arranged on the mainboard. The intelligent network card is connected with the main board through the PCIE interface. The system further comprises a power supply, and the power supply is used for supplying power to the host end. The BMC of the remote server end is used for obtaining the state of the PCIE and judging the obtained state information, and if the intelligent network card has a PCIE fault, the BMC of the remote server end controls the intelligent network card to be powered on and powered off through the IO expansion chip. The method can be operated remotely through the BMC, machine room operation is not needed, and the labor operation and maintenance cost is saved.

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Description

technical field

[0001] The invention relates to the technical field of smart network cards, in particular to a system and method for realizing the power-on and power-off functions of the smart network cards. Background technique

[0002] With the rapid development of the server industry, the application of artificial intelligence is becoming more and more extensive. The application scenarios and needs of customers are becoming more and more diverse. In order to meet customer needs and improve product competitiveness, rapid response and rapid research and development have become the current main development mode.

[0003] Smart NICs can improve application and virtualization performance, realize many advantages of software-defined networking (SDN) and network function virtualization (NFV), remove network virtualization, load balancing and other low-level functions from the server CPU, and ensure The application provides maximum processing power. At the same time, the smart ...

Claims

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