[multipath] don't reload map if features differs and no_path_retry is set
[multipath] don't reload map if features differs and no_path_retry is set

Indeed, setting no_path_retry delegate the "features" handling to the
daemon. multipath(8) loses the privilege to play with this field after
the map is initially loaded.


vijaychauhan/multipath-tools,unakatsuo/multipath-tools,unakatsuo/multipath-tools,grzn/multipath-tools-explained,unakatsuo/multipath-tools,vijaychauhan/multipath-tools,grzn/multipath-tools-explained,gebi/multipath-tools