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qemu-img create -f qcow2 /var/lib/libvirt/images/test.qcow2 64G
virt-install -r 4096 --accelerate -n testowy -f /var/lib/libvirt/images/test.qcow2 --cdrom /CentOS-6.5-x86_64-bin-DVD1.iso --network=type=direct,source=eth0 --graphics vnc,listen=0.0.0.0 --noautoconsole
virsh destroy testowy undefine testowy