1. 创建Image qemu-img create -f qcow2 ubuntutest.img 5G 1. … and use the ISO p_w_picpath in the virt-install command: sudo virt-install --connect qemu:///system -n vm10 -r 1024 --vcpus=2 --disk path=/var/lib/libvirt/p_w_picpaths/vm10.img,size=12 -c /var/lib/libvir...