== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 18:43:55 (1777502635)
 - mkdir 10000 (time 1777502646.30 total 9.72 last 1028.84)
 - mkdir 20000 (time 1777502656.17 total 19.59 last 1012.77)
 - mkdir 30000 (time 1777502665.90 total 29.32 last 1027.81)
 - mkdir 40000 (time 1777502675.77 total 39.20 last 1012.92)
 - mkdir 49954 (time 1777502685.77 total 49.20 last 995.31)
 - mkdir 60000 (time 1777502695.20 total 58.63 last 1065.33)
 - mkdir 68930 (time 1777502705.20 total 68.63 last 893.00)
 - mkdir 77261 (time 1777502715.20 total 78.63 last 833.06)
 - mkdir 80000 (time 1777502718.57 total 81.99 last 814.44)
 - mkdir 89016 (time 1777502728.57 total 91.99 last 901.57)
 - mkdir 97717 (time 1777502738.57 total 101.99 last 870.02)
 - mkdir 100000 (time 1777502741.61 total 105.03 last 751.88)
 - mkdir 108202 (time 1777502751.61 total 115.03 last 820.14)
 - mkdir 116305 (time 1777502761.61 total 125.03 last 810.22)
 - mkdir 120000 (time 1777502765.68 total 129.10 last 907.87)
 - mkdir 129295 (time 1777502775.68 total 139.10 last 929.40)
total: 131000 mkdir in 141.17 seconds: 927.93 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff9d24a1246800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff9d24a1246800.lru_size=0
 - unlinked 0 (time 1777502780 ; total 0 ; last 0)
 - unlinked 10000 (time 1777502800 ; total 20 ; last 20)
 - unlinked 20000 (time 1777502819 ; total 39 ; last 19)
 - unlinked 30000 (time 1777502842 ; total 62 ; last 23)
 - unlinked 40000 (time 1777502861 ; total 81 ; last 19)
 - unlinked 50000 (time 1777502880 ; total 100 ; last 19)
 - unlinked 60000 (time 1777502900 ; total 120 ; last 20)
 - unlinked 70000 (time 1777502919 ; total 139 ; last 19)
 - unlinked 80000 (time 1777502939 ; total 159 ; last 20)
 - unlinked 90000 (time 1777502958 ; total 178 ; last 19)
 - unlinked 100000 (time 1777502979 ; total 199 ; last 21)
 - unlinked 110000 (time 1777502999 ; total 219 ; last 20)
 - unlinked 120000 (time 1777503019 ; total 239 ; last 20)
 - unlinked 130000 (time 1777503042 ; total 262 ; last 23)
total: 131000 unlinks in 265 seconds: 494.339630 unlinks/second