Booting the CoreOS XEN PXE under qemu

gistfile1.txt

#!/bin/bash

XEN=xen-4.1-amd64
KERNEL=vmlinuz.coreos.xen
INITRD=coreos_developer_pxe_image.cpio.gz
COREOS_ARGS="root=squashfs: state=tmpfs:"
XEN_ARGS="console=hvc0 earlyprintk=xen"
CPU=host

# Qemu can't deal with gzip'd kernels
if [ ! -f ${XEN} ]; then
    gunzip ${XEN}.gz
fi

exec qemu-system-x86_64 -m 1024 \
    -machine accel=kvm,kernel_irqchip=off -cpu $CPU \
    -kernel $XEN -append "console=com1 noreboot" \
    -net nic,vlan=0,model=e1000 \
    -net user,vlan=0 \
    -initrd "$KERNEL $COREOS_ARGS $XEN_ARGS,$INITRD" \
    -nographic "$@"