RFC: Pass TRIM through GELI

[Matthew D. Fuller]

> I couldn't really say which...

My conclusion is that this is a zvol bug.  With the patch in
<https://lists.freebsd.org/pipermail/freebsd-fs/2015-March/020960.html>,
it all seems to work fine.


-- 
Matthew Fuller     (MF4839)   |  fullermd at over-yonder.net
Systems/Network Administrator |  http://www.over-yonder.net/~fullermd/
           On the Internet, nobody can hear you scream.