== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 12:14:59 (1781626499)
 - mkdir 10000 (time 1781626510.83 total 9.65 last 1036.37)
 - mkdir 20000 (time 1781626520.35 total 19.17 last 1050.77)
 - mkdir 30000 (time 1781626530.10 total 28.91 last 1025.84)
 - mkdir 39665 (time 1781626540.10 total 38.91 last 966.45)
 - mkdir 49294 (time 1781626550.10 total 48.91 last 962.88)
 - mkdir 58551 (time 1781626560.10 total 58.92 last 925.64)
 - mkdir 68468 (time 1781626570.10 total 68.92 last 991.69)
 - mkdir 77005 (time 1781626580.10 total 78.92 last 853.70)
 - mkdir 80000 (time 1781626583.08 total 81.90 last 1005.03)
 - mkdir 89580 (time 1781626593.08 total 91.90 last 957.99)
 - mkdir 98018 (time 1781626603.08 total 101.90 last 843.77)
 - mkdir 100000 (time 1781626605.09 total 103.90 last 987.60)
 - mkdir 110000 (time 1781626614.98 total 113.79 last 1011.00)
 - mkdir 120000 (time 1781626624.97 total 123.79 last 1000.89)
 - mkdir 130000 (time 1781626634.70 total 133.52 last 1027.69)
total: 131000 mkdir in 134.64 seconds: 972.97 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff925c055f8000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff925c055f8000.lru_size=0
 - unlinked 0 (time 1781626638 ; total 0 ; last 0)
 - unlinked 10000 (time 1781626657 ; total 19 ; last 19)
 - unlinked 20000 (time 1781626674 ; total 36 ; last 17)
 - unlinked 30000 (time 1781626691 ; total 53 ; last 17)
 - unlinked 40000 (time 1781626710 ; total 72 ; last 19)
 - unlinked 50000 (time 1781626729 ; total 91 ; last 19)
 - unlinked 60000 (time 1781626749 ; total 111 ; last 20)
 - unlinked 70000 (time 1781626768 ; total 130 ; last 19)
 - unlinked 80000 (time 1781626787 ; total 149 ; last 19)
 - unlinked 90000 (time 1781626806 ; total 168 ; last 19)
 - unlinked 100000 (time 1781626825 ; total 187 ; last 19)
 - unlinked 110000 (time 1781626844 ; total 206 ; last 19)
 - unlinked 120000 (time 1781626863 ; total 225 ; last 19)
 - unlinked 130000 (time 1781626882 ; total 244 ; last 19)
total: 131000 unlinks in 245 seconds: 534.693848 unlinks/second