Vagrant

• VirtualBox开启嵌套虚拟化

• 磁盘resize

vagrant plugin install vagrant-disksize

and use the following in your Vagrantfile:

vagrant.configure('2') do |config|
    config.vm.box = 'ubuntu/xenial64'
    config.disksize.size = '50GB'
end

Qemu

https://github.com/TunaCici/QEMU_Starter/blob/main/README_AIO.md