/usr/bin/qemu-system-aarch64 -nographic -machine virt -cpu cortex-a57 -smp 1 -m 2047 -global virtio-blk-device.scsi=off -device virtio-scsi-device,id=scsi -kernel /tmp/tmpQi2ZR3/Image --append "console=ttyAMA0 root=/dev/vda rw" -drive format=raw,file=/tmp/tmpQi2ZR3/ubuntu-core-14.04.1-core-arm64-ext4.img -drive format=qcow2,file=/tmp/tmpMgsuvB/lava-guest.qcow2,media=disk