test_cephfs.py run

[root@bzn build]# nosetests -v ../src/test/pybind/test_cephfs.py
test_cephfs.setup_test ... ok
test_cephfs.test_conf_get ... ok
test_cephfs.test_version ... ok
test_cephfs.test_fstat ... ok
test_cephfs.test_statfs ... ok
test_cephfs.test_syncfs ... ok
test_cephfs.test_fsync ... ok
test_cephfs.test_directory ... ok
test_cephfs.test_walk_dir ... ok
test_cephfs.test_xattr ... ok
test_cephfs.test_rename ... ok
test_cephfs.test_open ... ok
test_cephfs.test_link ... ok
test_cephfs.test_symlink ... ok
test_cephfs.test_delete_cwd ... ok
test_cephfs.test_flock ... ok
test_cephfs.test_mount_unmount ... ok

----------------------------------------------------------------------
Ran 17 tests in 14.354s

OK