07d5b01960
maintaining unify is not feasible, and its design of namespace is not scalable too. hence moving it to 'legacy/' directory.. Thanks to unify, we learnt something about rename(). 'cluster/unify' has served GlusterFS well for more than 2years, and its the time to say goodbye :-( Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com>