On 1/12/07, Balbir Singh <balbir at in.ibm.com> wrote: > > I understand that the features are exported to userspace. But from > the userspace POV only the mount options change - right? > The mount options, plus the fact that you can mount different instances of containerfs with different resource controller sets to get different hierarchies. (Multiple mounts with the same controller sets share the same superblock/hierarchy). Paul