Subject: Re: MFS over ISO-9660 union mounted with no swap space?
To: Ignatios Souvatzis <ignatios@cs.uni-bonn.de>
From: Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us>
List: tech-kern
Date: 05/12/1999 12:14:32 
> > Note that there's a key difference between unionfs and the MOUNT_UNION
> > option: `mount -o union' only unions the top-level mounted-on
> > directory, while `mount -t union' unions stuff further down in the
> > tree..
> 
> Directory tree or mount tree?

Directory tree.