Hi,all We can't stop osd daemon on Ubuntu 13.04 by using "/ect/init.d/ceph stop osd", After debug by bashdb, we found that after setup the osd daemon, the pid file on /var/run/ceph/osd.N.pid doesn't exists. Then try to stop osd by "kill pid-of-osd", the osd daemon was killed but then start again. Thanks! -- 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