mount -u -r drops nosuid ?

[Dag-Erling Smørgrav]

Oliver Fromme <olli at lurza.secnetix.de> writes:
> Dag-Erling Smørgrav <des at des.no> wrote:
> > Oliver Fromme <olli at lurza.secnetix.de> writes:
> > > Because you didn't specify it.  When updating the options
> > > on a filesystem, only the options that you specify are
> > > used.  Otherwise there would be no way to remove options
> > > like nosuid.
> > uh, yes there would: -o suid
> Then it should be documented in the mount(8) manpage.

All mount options can be negated by adding the "no" prefix, or
removing it if it is already there.

DES
-- 
Dag-Erling Smørgrav - des at des.no