On 08/14/2012 10:34 AM, Benoît Canet wrote:
> This python script help to build a dot(1) or D3.js JSON output corresponding to
> a hierarchy of QEMU images snapshots in some given directories.
> 
> qemu-img info output parsing is actually very hard to do cleanly and this script
> use it.
> Would an additional -json option to qemu-img info be welcome ?

Yes, please.  See also:
https://lists.gnu.org/archive/html/qemu-devel/2012-07/msg03835.html

-- 
Eric Blake   eblake@redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org