#!/bin/sh -ex ceph fs set cephfs allow_new_snaps true --yes-i-really-mean-it wget -q http://download.ceph.com/qa/linux-2.6.33.tar.bz2 mkdir foo cp linux* foo mkdir foo/.snap/barsnap rm foo/linux* diff -q foo/.snap/barsnap/linux* linux* && echo "passed: files are identical" rmdir foo/.snap/barsnap echo OK