== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 01:14:08 (1782364448)
 - mkdir 4816 (time 1782364460.99 total 10.00 last 481.60)
 - mkdir 9599 (time 1782364470.99 total 20.00 last 478.28)
 - mkdir 15657 (time 1782364480.99 total 30.00 last 605.79)
 - mkdir 20000 (time 1782364487.66 total 36.67 last 651.20)
 - mkdir 27266 (time 1782364497.66 total 46.67 last 726.59)
 - mkdir 30000 (time 1782364500.66 total 49.67 last 910.62)
 - mkdir 38974 (time 1782364510.66 total 59.67 last 897.36)
 - mkdir 48275 (time 1782364520.66 total 69.67 last 930.08)
 - mkdir 57050 (time 1782364530.66 total 79.67 last 877.41)
 - mkdir 60000 (time 1782364533.98 total 82.99 last 888.72)
 - mkdir 67086 (time 1782364543.98 total 92.99 last 708.58)
 - mkdir 70000 (time 1782364547.70 total 96.71 last 784.31)
 - mkdir 76808 (time 1782364557.70 total 106.71 last 680.76)
 - mkdir 80000 (time 1782364563.06 total 112.08 last 594.80)
 - mkdir 87050 (time 1782364573.06 total 122.08 last 704.97)
 - mkdir 90000 (time 1782364577.64 total 126.65 last 644.42)
 - mkdir 97258 (time 1782364587.64 total 136.65 last 725.77)
 - mkdir 100000 (time 1782364591.07 total 140.09 last 799.32)
 - mkdir 108489 (time 1782364601.07 total 150.09 last 848.89)
 - mkdir 116887 (time 1782364611.07 total 160.09 last 839.72)
 - mkdir 120000 (time 1782364615.73 total 164.74 last 668.58)
 - mkdir 127057 (time 1782364625.73 total 174.74 last 705.63)
 - mkdir 130000 (time 1782364629.85 total 178.86 last 715.08)
total: 131000 mkdir in 180.06 seconds: 727.55 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff940060156000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff940060156000.lru_size=0
 - unlinked 0 (time 1782364633 ; total 0 ; last 0)
 - unlinked 10000 (time 1782364657 ; total 24 ; last 24)
 - unlinked 20000 (time 1782364680 ; total 47 ; last 23)
 - unlinked 30000 (time 1782364702 ; total 69 ; last 22)
 - unlinked 40000 (time 1782364723 ; total 90 ; last 21)
 - unlinked 50000 (time 1782364742 ; total 109 ; last 19)
 - unlinked 60000 (time 1782364761 ; total 128 ; last 19)
 - unlinked 70000 (time 1782364785 ; total 152 ; last 24)
 - unlinked 80000 (time 1782364816 ; total 183 ; last 31)
 - unlinked 90000 (time 1782364848 ; total 215 ; last 32)
 - unlinked 100000 (time 1782364884 ; total 251 ; last 36)
 - unlinked 110000 (time 1782364915 ; total 282 ; last 31)
 - unlinked 120000 (time 1782364935 ; total 302 ; last 20)
 - unlinked 130000 (time 1782364961 ; total 328 ; last 26)
total: 131000 unlinks in 331 seconds: 395.770386 unlinks/second