raw device property

[Artem Kachitchkine]

> Yea, block.solaris.raw_device is probably better. Thanks!

Thank you.

BTW, Soren, I agree we're in the abstraction business and I think the 
goal you set is much higher than mine, therefore needs much more work 
than I can afford right now (and there doesn't seem to be any real 
consumer on the Linux side yet). Sorry for taking the easy way out, but 
I've been running out of Advil too often lately :)

-Artem.