== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 14:32:48 (1738956768)
 - mkdir 10000 (time 1738956779.18 total 9.73 last 1028.19)
 - mkdir 19972 (time 1738956789.18 total 19.73 last 997.13)
 - mkdir 30000 (time 1738956799.10 total 29.64 last 1011.83)
 - mkdir 40000 (time 1738956808.83 total 39.38 last 1026.83)
 - mkdir 50000 (time 1738956818.79 total 49.33 last 1004.95)
 - mkdir 59955 (time 1738956828.79 total 59.33 last 995.49)
 - mkdir 70000 (time 1738956838.69 total 69.23 last 1014.42)
 - mkdir 79691 (time 1738956848.69 total 79.23 last 969.10)
 - mkdir 89516 (time 1738956858.69 total 89.23 last 982.49)
 - mkdir 99465 (time 1738956868.69 total 99.23 last 994.82)
 - mkdir 109389 (time 1738956878.69 total 109.23 last 992.33)
 - mkdir 119057 (time 1738956888.69 total 119.23 last 966.79)
 - mkdir 128820 (time 1738956898.69 total 129.23 last 976.27)
total: 131000 mkdir in 131.51 seconds: 996.11 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff88012a535000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff88012a535000.lru_size=0
 - unlinked 0 (time 1738956903 ; total 0 ; last 0)
 - unlinked 10000 (time 1738956922 ; total 19 ; last 19)
 - unlinked 20000 (time 1738956940 ; total 37 ; last 18)
 - unlinked 30000 (time 1738956958 ; total 55 ; last 18)
 - unlinked 40000 (time 1738956976 ; total 73 ; last 18)
 - unlinked 50000 (time 1738956997 ; total 94 ; last 21)
 - unlinked 60000 (time 1738957016 ; total 113 ; last 19)
 - unlinked 70000 (time 1738957034 ; total 131 ; last 18)
 - unlinked 80000 (time 1738957052 ; total 149 ; last 18)
 - unlinked 90000 (time 1738957070 ; total 167 ; last 18)
 - unlinked 100000 (time 1738957088 ; total 185 ; last 18)
 - unlinked 110000 (time 1738957105 ; total 202 ; last 17)
 - unlinked 120000 (time 1738957123 ; total 220 ; last 18)
 - unlinked 130000 (time 1738957141 ; total 238 ; last 18)
total: 131000 unlinks in 240 seconds: 545.833313 unlinks/second