Hi Wiessner, Actually I created zpool and this is mounted to /dev/sdb and then set a mountpint to osd.The space showing is 144GB.But the osd's are going down after rbd image is while running. Thanks, Ramu. -- 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