--- /dev/null
+#!/bin/bash
+
+set -e
+
+touch foo.$$
+rados mkpool foo.$$
+ceph mds add_data_pool foo.$$
+setfattr -n ceph.file.layout.pool -v foo.$$ foo.$$
+
+# cleanup
+rm foo.$$
+ceph mds remove_data_pool foo.$$
+rados rmpool foo.$$ foo.$$ --yes-i-really-really-mean-it
+
+echo OK