Hi, So the problem was that '.usage' pool was not created. I haven't traversed the code well enough yet to know where this pool is supposed to get created but it wasn't even though the option was on. As soon as I hand created the pool the radosgw started logging usage. Thanks, derek -- --- Derek T. Yarnell University of Maryland Institute for Advanced Computer Studies _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com