要为VM提供图形引擎,一般分为3种:
1、软件模拟图形-性能差
2、显卡直通-性能最好,一个虚拟机独享一个显卡
3、vGPU-性能好,多个虚拟机共享一个显卡
目前市面上的主流GPU厂家有intel、amd、nvidia,本篇文章主要介绍nvidia的显卡虚拟化,使用环境介绍:
操作系统:debain 11.5
PVE:7.4.-17
Nvidia:P40 24G 两片
PVE的安装我们本节略去,主要讨论vGPU的设置
一:配置软件源
rm /etc/apt/sources.list
rm /etc/apt/sources.list.d/*
echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free">>/etc/apt/sources.list
echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free">>/etc/apt/sources.list
echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free">>/etc/apt/sources.list
echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free">>/etc/apt/sources.list
echo "deb https://mirrors.tuna.tsinghua.edu.cn/proxmox/debian bullseye pve-no-subscri
二:安装必要的