docker 1.6 + overlayfs on arch (wooooo)

overlay.sh

[root@dumptruck ~]# docker info
Containers: 0
Images: 0
Storage Driver: overlay
 Backing Filesystem: extfs
Execution Driver: native-0.2
Kernel Version: 3.19.3-3-ARCH
Operating System: Arch Linux
CPUs: 2
Total Memory: 15.51 GiB
Name: dumptruck.home.inatree.org
ID: 754G:GJ4V:I7OC:GJIA:YNTZ:3MI2:5HYB:ICY3:OAGF:RPAU:EMAM:6GFU
WARNING: No swap limit support
[root@dumptruck ~]# df -h /var/lib/docker
Filesystem      Size  Used Avail Use% Mounted on
/dev/sde2       948G  371M  900G   1% /var/lib/docker