qemu boot iso
#qemu-system-x86_64 -boot d -cdrom [iso name] -m [allocate memory]
qemu-system-x86_64 -boot d -cdrom image.iso -m 512
Dentetsu
#qemu-system-x86_64 -boot d -cdrom [iso name] -m [allocate memory]
qemu-system-x86_64 -boot d -cdrom image.iso -m 512