Virtual resource management method and device

Abstract

The invention provides a virtual resource management method and device, and belongs to the technical field of the virtualization. The method comprises the following steps: determining a target virtualnetwork card from multiple virtual network cards corresponding to a target network card, wherein the target network card is the network card with the residual bandwidth greater than the target bandwidth, and the target virtual network card is the virtual network card not binding with any virtual machine at present; binding the target virtual machine with the target virtual network card, and mapping the target virtual network card to the target virtual machine; acquiring port information for indicating the target network card and the target virtual network card, and returning the port information to a virtualization management system VMS. According to the target bandwidth required by the message transmission, the network card with the residual bandwidth greater than the target bandwidth isused as the target network card, and the target virtual network card is distributed to the target virtual machine in the target network card, the virtual network card capable of performing mapping isactively provided for the user, and the demand on the bandwidth by the user in the message transmission is guaranteed, and the intelligence is high.

Description

technical field [0001] The present disclosure relates to the technical field of virtualization, and in particular to a virtual resource management method and device. Background technique [0002] With the continuous development of the field of virtualization technology, more and more applications are built on cloud computing such as cloud infrastructure or cloud services, and enjoy the benefits of cloud computing such as low-cost investment, fast online, and improved deployment and operation efficiency. , business elastic expansion and many other benefits. Cloud computing is a computing model that provides dynamically scalable virtualized resources in the form of services through the Internet. Therefore, virtualization is one of the core technologies in the field of cloud computing. In cloud computing, virtual machines can be created with the help of virtualization technology, and the underlying hardware facilities can be abstracted and isolated based on virtual machines, s...

AI Technical Summary

Problems solved by technology

[0004] When the SR-IOV technology maps the VF network card to the virtual machine, in order to ensure the normal transmission of messages between the VF network card and the physical network card, the cloud computing user needs to select the VF network card to be mapped, and use the virtual resources provided by the VF network card for reporting. In addition, when the message is transmitted, it needs to be transmitted according to the bandwidth of the currently mapped VF network card, so that the services provided by cloud computing are limited in bandwidth and low in intelligence. Therefore, there is an urgent need for a way to integrate virtual resources. management method

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