On Wed, 21 Oct 2015, Jaze Lee wrote: > Hello, > I find this messenger do not bind to any ip, so i do not know why we do that. > Does any one know what ms_object can do ? Thanks a lot. It is the librados client that is used by the rados copy-from operation and for cache tiering (to read/write to other OSDs). It doesn't bind to an IP because it is the client side. sage -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html