command:
virt-install \
--name vm_name \
--memory 1024 \
--memorybacking allocation.mode=ondemand \
--cpu host-passthrough,cache.mode=passthrough,topology.sockets=1,topology.cores=1,topology.threads=1 \
--os-variant name=archlinux \
--cdrom /path/to/archlinux.iso \
--disk path=/var/lib/libvirt/images/vm_name.qcow2,size=16,bus=virtio \
--network bridge=br0,model.type=virtio \
--graphics none \
--autoconsole text \
--serial pty \
--boot firmware=efi \
--autostart
At the systemd-boot boot loader selection screen press e enter edit mode.
Add console=ttyS0 to the end of kernel parameters.
Then press Enter to continue boot.