I can simply reproduce the problem by reading the target on some machine, then moving a file to the target on another (Debian 8) machine. For instance:
cassis% echo foo > file1 cassis% cp file1 file2 fraise% cat file2 foo then back on cassis (a Debian 8 machine): cassis% time mv file1 file2 mv file1 file2 0.00s user 0.00s system 0% cpu 15.038 total -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
