Qemu 2.4.1 安装
1.准备工作
yum -y install gcc gcc-c++ automake libtool zlib-devel glib2-devel bzip2-devel libuuid-devel spice-protocol spice-server-devel usbredir-devel libaio-devel分类 代码笔记 下的文章
KVM 开启嵌套虚拟化
开启虚拟化：
cat << EOF > /etc/modprobe.d/kvm-nested.conf
options kvm-intel nested=1
options kvm-intel enable_shadow_vmcs=1
options kvm-intel enable_apicv=1
options kvm-intel ept=1
EOF