root@dfadm01:~# ls -l /cephfs/.snap
total 76
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:10 snapshot.2015-09-19_23_17_01-1442719021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_00_17_01-1442722621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_01_17_01-1442726221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_02_17_01-1442729821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_03_17_01-1442733421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_04_17_01-1442737021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_05_17_01-1442740621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_06_17_01-1442744221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_07_17_01-1442747821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_08_17_01-1442751421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_09_17_01-1442755021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_10_17_01-1442758621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_11_17_01-1442762221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_12_17_01-1442765821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_13_17_01-1442769421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_14_17_01-1442773021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_15_17_01-1442776621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_16_17_01-1442780221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_17_17_01-1442783821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_18_17_01-1442787421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_19_17_01-1442791021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_20_17_01-1442794621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_21_17_01-1442798221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_22_17_01-1442801821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-20_23_17_01-1442805421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_00_17_01-1442809021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_01_17_01-1442812621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_02_17_01-1442816221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_03_17_01-1442819821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_04_17_01-1442823421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_05_17_01-1442827021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_06_17_01-1442830621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_07_17_01-1442834221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_08_17_01-1442837821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_09_17_01-1442841421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_10_17_01-1442845021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_11_17_01-1442848621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_12_17_01-1442852221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_13_17_01-1442855821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_14_17_01-1442859421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_15_17_01-1442863021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_16_17_01-1442866621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_17_17_01-1442870221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_18_17_01-1442873821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_19_17_01-1442877421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_20_17_01-1442881021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_21_17_01-1442884621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_22_17_01-1442888221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-21_23_17_01-1442891821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-22_00_17_01-1442895421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-22_01_17_01-1442899021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-22_02_17_01-1442902621
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-22_03_17_01-1442906221
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-22_04_17_01-1442909821
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-22_05_17_01-1442913421
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-22_06_17_01-1442917021
drwxr-xr-x 1 root root 29772283453570 Sep 19 23:19 snapshot.2015-09-22_07_17_01-1442920621
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_08_17_01-1442924221
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_09_17_01-1442927821
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_10_17_01-1442931421
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_11_17_01-1442935021
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_12_17_01-1442938621
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_13_17_01-1442942221
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_14_17_01-1442945821
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_15_17_01-1442949421
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_16_17_01-1442953021
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_17_17_01-1442956621
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_18_17_01-1442960221
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_19_17_01-1442963821
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_20_17_01-1442967421
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_21_17_01-1442971021
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_22_17_01-1442974621
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-22_23_17_01-1442978221
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_00_17_01-1442981821
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_01_17_01-1442985421
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_02_17_01-1442989021
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_03_17_01-1442992621
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_04_17_01-1442996221
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_05_17_01-1442999821
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_06_17_01-1443003421
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_07_17_01-1443007021
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_08_17_01-1443010621
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_09_17_01-1443014221
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_10_17_01-1443017821
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_11_17_01-1443021421
drwxr-xr-x 1 root root 29791769847588 Sep 19 23:19 snapshot.2015-09-23_12_17_01-1443025021
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_13_17_01-1443028621
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_14_17_01-1443032221
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_15_17_01-1443035821
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_16_17_01-1443039421
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_17_17_01-1443043021
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_18_17_01-1443046621
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_19_17_01-1443050221
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_20_17_01-1443053821
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_21_17_01-1443057421
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_22_17_01-1443061021
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-23_23_17_01-1443064621
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_00_17_01-1443068221
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_01_17_01-1443071821
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_02_17_01-1443075421
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_03_17_01-1443079021
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_04_17_01-1443082621
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_05_17_01-1443086221
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_06_17_01-1443089821
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_07_17_01-1443093421
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_08_17_01-1443097021
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_09_17_01-1443100621
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_10_17_01-1443104221
drwxr-xr-x 1 root root 36926804068829 Sep 19 23:19 snapshot.2015-09-24_11_17_01-1443107821
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_12_17_01-1443111421
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_13_17_01-1443115021
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_14_17_01-1443118621
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_15_17_01-1443122221
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_16_17_01-1443125821
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_17_17_01-1443129421
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_18_17_01-1443133021
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_19_17_01-1443136621
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_20_17_01-1443140221
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_21_17_01-1443143821
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_22_17_01-1443147421
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_23_17_01-1443151021
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-24_23_57_26-1443153446
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-25_00_17_01-1443154621
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-25_01_17_01-1443158221
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-25_02_17_01-1443161821
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-25_03_17_01-1443165421
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-25_04_17_01-1443169021
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-25_05_17_01-1443172621
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-25_06_17_01-1443176221
drwxr-xr-x 1 root root 44788093133843 Sep 19 23:19 snapshot.2015-09-25_07_17_01-1443179821
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_08_17_01-1443183421
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_09_17_01-1443187021
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_10_17_01-1443190621
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_11_17_01-1443194221
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_12_17_01-1443197821
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_13_17_01-1443201421
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_14_17_01-1443205021
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_15_17_01-1443208621
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_16_17_01-1443212221
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_17_17_01-1443215821
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_18_17_01-1443219421
drwxr-xr-x 1 root root 48444922053757 Sep 19 23:19 snapshot.2015-09-25_19_17_01-1443223021
drwxr-xr-x 1 root root 49363548441608 Sep 19 23:19 snapshot.2015-09-25_20_17_01-1443226621
drwxr-xr-x 1 root root 49363548441608 Sep 19 23:19 snapshot.2015-09-25_21_17_01-1443230221
drwxr-xr-x 1 root root 49363548441608 Sep 19 23:19 snapshot.2015-09-25_22_17_01-1443233821
drwxr-xr-x 1 root root 49363548441608 Sep 19 23:19 snapshot.2015-09-25_23_17_01-1443237421
drwxr-xr-x 1 root root 50144973826545 Sep 19 23:19 snapshot.2015-09-26_00_17_01-1443241021
drwxr-xr-x 1 root root 50144973826545 Sep 19 23:19 snapshot.2015-09-26_01_17_01-1443244621
drwxr-xr-x 1 root root 50144973826545 Sep 19 23:19 snapshot.2015-09-26_02_17_01-1443248221
drwxr-xr-x 1 root root 50285271131265 Sep 19 23:19 snapshot.2015-09-26_03_17_01-1443251821
drwxr-xr-x 1 root root 50328047645104 Sep 19 23:19 snapshot.2015-09-26_04_17_01-1443255421