Once upon a time, Robert Nichols <rnicholsNOSPAM(a)comcast.net> said:
If you ever umount /usr0, though, there's no way to regain
access
without rebooting.
That's not true; if you bind mount / somewhere, so can see the /usr on
the root filesystem (bind mounts don't follow filesystem mounts
recursively; if you want that, you use rbind).
--
Chris Adams <cmadams(a)hiwaay.net>
Systems and Network Administrator - HiWAAY Internet Services
I don't speak for anybody but myself - that's enough trouble.