摘要
为了提升虚拟化环境中网络模块的性能,本文在KVM虚拟化平台上对OpenvSwitch虚拟网络交换技术和基于DPDK的OpenvSwitch虚拟网络交换技术进行了分析,并在自研虚拟化软件中设计并实现了基于OVSDPDK的网络虚拟化功能,用户可以通过交互式界面方便地配置和使用基于OVS-DPDK的高性能网卡,达到了业务系统对虚拟机高性能网络需求的目的,最后通过实验证实采用OVS-DPDK技术后虚拟机网络性能得到了极大提升。
In order to improve the performance of network modules in a virtualized environment,this article analyzes OpenvSwitch virtual network switching technology and DPDK-based OpenvSwitch virtual network switching technology on the KVM virtualization platform,and designs and implements it in self-developed virtualization software With the network virtualization function based on OVS-DPDK,users can easily configure and use the high-performance network card based on OVS-DPDK through the interactive interface to achieve the purpose of the business system’s demand for high-performance network of virtual machines.Finally,the experiment confirmed the adoption After OVS-DPDK technology,virtual machine network performance has been greatly improved.
作者
宋卫平
沈磊
佘文魁
SONG Weiping;SHEN Lei;SHE Wenkui(Aostar Information Technologies Co.,Ltd.,Chengdu,Sichan Province,610041 China)
出处
《科技创新导报》
2020年第20期125-130,133,共7页
Science and Technology Innovation Herald
