== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 14:32:49 (1788892369)
 - mkdir 7768 (time 1788892380.65 total 10.00 last 776.78)
 - mkdir 10000 (time 1788892383.61 total 12.97 last 751.87)
 - mkdir 17689 (time 1788892393.62 total 22.97 last 768.83)
 - mkdir 20000 (time 1788892396.51 total 25.86 last 799.23)
 - mkdir 28307 (time 1788892406.51 total 35.86 last 830.66)
 - mkdir 37855 (time 1788892416.51 total 45.86 last 954.73)
 - mkdir 40000 (time 1788892418.58 total 47.93 last 1037.65)
 - mkdir 49060 (time 1788892428.58 total 57.93 last 905.90)
 - mkdir 58627 (time 1788892438.58 total 67.93 last 956.69)
 - mkdir 67930 (time 1788892448.58 total 77.93 last 930.21)
 - mkdir 70000 (time 1788892451.06 total 80.41 last 834.68)
 - mkdir 78379 (time 1788892461.06 total 90.41 last 837.90)
 - mkdir 86820 (time 1788892471.06 total 100.41 last 844.01)
 - mkdir 90000 (time 1788892474.96 total 104.32 last 814.43)
 - mkdir 99172 (time 1788892484.97 total 114.32 last 916.93)
 - mkdir 108151 (time 1788892494.97 total 124.32 last 897.87)
 - mkdir 110000 (time 1788892497.13 total 126.49 last 854.35)
 - mkdir 118383 (time 1788892507.13 total 136.49 last 838.24)
 - mkdir 127250 (time 1788892517.13 total 146.49 last 886.64)
 - mkdir 130000 (time 1788892520.25 total 149.60 last 882.27)
total: 131000 mkdir in 150.75 seconds: 868.99 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff92fa0a7e0800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff92fa0a7e0800.lru_size=0
 - unlinked 0 (time 1788892524 ; total 0 ; last 0)
 - unlinked 10000 (time 1788892542 ; total 18 ; last 18)
 - unlinked 20000 (time 1788892563 ; total 39 ; last 21)
 - unlinked 30000 (time 1788892583 ; total 59 ; last 20)
 - unlinked 40000 (time 1788892603 ; total 79 ; last 20)
 - unlinked 50000 (time 1788892622 ; total 98 ; last 19)
 - unlinked 60000 (time 1788892639 ; total 115 ; last 17)
 - unlinked 70000 (time 1788892657 ; total 133 ; last 18)
 - unlinked 80000 (time 1788892674 ; total 150 ; last 17)
 - unlinked 90000 (time 1788892691 ; total 167 ; last 17)
 - unlinked 100000 (time 1788892707 ; total 183 ; last 16)
 - unlinked 110000 (time 1788892726 ; total 202 ; last 19)
 - unlinked 120000 (time 1788892743 ; total 219 ; last 17)
 - unlinked 130000 (time 1788892760 ; total 236 ; last 17)
total: 131000 unlinks in 238 seconds: 550.420166 unlinks/second