1. After adding the cloud host to the cloud platform, just update the configuration in the virtual machine xml
Windows server 2016
(win needs to install the driver to retrieve the download address: https://www.nvidia.cn/Download/index.aspx?lang=cn)
2. Verification method:
Use lspci | grep 3D to search and view inside the centos and kylin virtual machines,
Use the pciconf -lv command on the FreeBSD system to view
In the win2016 system, you need to install the driver, and then check it in Device Manager -> Display Adapter
