centoscl2 1f1a97fa-5541-4979-854d-e5d3fa08094a CentOS 7 1048576 1048576 1 hvm /usr/share/edk2/ovmf/OVMF_CODE.fd /var/lib/libvirt/qemu/nvram/centoscl2_VARS.fd Broadwell-noTSX destroy restart destroy /usr/bin/qemu-kvm