nova     21585  0.1  0.0 916904 125752 ?       Sl   18:57   0:02
/usr/libexec/qemu-kvm
-global virtio-blk-pci.scsi=off
-nodefconfig
-nodefaults
-nographic
-machine accel=kvm:tcg
-cpu host,+kvmclock
-m 500
-no-reboot
-kernel /var/tmp/.guestfs-162/kernel.24326
-initrd /var/tmp/.guestfs-162/initrd.24326
-device virtio-scsi-pci,id=scsi
-drive file=/opt/stack/data/nova/instances/6bed3f7a-c9ed-46ca-8a54-7b93cfa38669/disk,cache=none,format=qcow2,id=hd0,if=none
-device scsi-hd,drive=hd0
-drive file=/var/tmp/.guestfs-162/root.24326,snapshot=on,id=appliance,if=none,cache=unsafe
-device scsi-hd,drive=appliance
-device virtio-serial
-serial stdio
-device sga
-chardev socket,path=/tmp/libguestfsWimEeT/guestfsd.sock,id=channel0
-device virtserialport,chardev=channel0,name=org.libguestfs.channel.0
-append panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 TERM=xterm