Unable to umount union-parts after umounting unionfs

[Jeremie Le Hen]

> This is a bug, I can reproduce it here.  I am not enough skilled to
> correct this filesystem.  It has been known to be broken for a long
> time and I expect things goes bader with time, as the second

s/bader/worse/

I have to go back to school :(.

> thermothynamics principle states :-).

-- 
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot org >