[Sheepdog] Current OpenStack compatibility for sheepdog?

[Matthew Law]

What is the current status of sheepdog with regard to using it for
bootable VM storage in openstack?  I remember work was being proposed on
this but has it been done?

Looking at the documentation online, I think perhaps Sheepdog has a lot
more features now than are widely publicised.  Can I volunteer to update
some documentation to put this right? :-)  Perhaps a new walkthrough of
sheepdog's features is in order?

Thanks,

Matt.