"jeff.liu" <[email protected]> writes: > I found cp(1) has an '--reflink' option, at first, I think it is means the > OCFS2 reflink > operation(please refer to http://lwn.net/Articles/331576/). > > But by checking through the source code, looks it does another thing for > Btrfs only. > > So is it better to fix this option name to another more meaningful one? we > can then using this > option once OCFS2 reflink spread over other linux FS?
AFAICS, Btrfs does the same thing, copy-on-write on data extents; how does OCFS2 reflink differ (from an user point of view)? Thanks, Giuseppe
