Steve, Pavel, Please find a small patch that adds fiemap support to smb2+ This patch will conflict with the previous SEEK_HOLE/DATA patch but please disregard that patch for a now. There are things we need to think about with punch-hole and seek/data/hole first. I will send a separate email about that. With this patch, filefrag -v will work against a windows16 server with sparse files with holes. This also allows the 'cp' commands to operate much more efficient if copying large sparse files from a smb2+ share.
