== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 21:39:16 (1708828756)
 - mkdir 9692 (time 1708828767.31 total 10.00 last 969.14)
 - mkdir 19356 (time 1708828777.31 total 20.00 last 966.29)
 - mkdir 28453 (time 1708828787.31 total 30.00 last 909.65)
 - mkdir 38216 (time 1708828797.32 total 40.00 last 976.20)
 - mkdir 48269 (time 1708828807.32 total 50.00 last 1005.28)
 - mkdir 57449 (time 1708828817.32 total 60.00 last 917.99)
 - mkdir 60000 (time 1708828819.93 total 62.62 last 975.85)
 - mkdir 69703 (time 1708828829.93 total 72.62 last 970.27)
 - mkdir 79722 (time 1708828839.93 total 82.62 last 1001.82)
 - mkdir 89684 (time 1708828849.93 total 92.62 last 996.20)
 - mkdir 98005 (time 1708828859.93 total 102.62 last 832.00)
 - mkdir 100000 (time 1708828862.60 total 105.29 last 747.16)
 - mkdir 108919 (time 1708828872.60 total 115.29 last 891.89)
 - mkdir 117297 (time 1708828882.60 total 125.29 last 837.72)
 - mkdir 120000 (time 1708828885.39 total 128.08 last 970.02)
 - mkdir 128774 (time 1708828895.39 total 138.08 last 877.34)
total: 131000 mkdir in 140.77 seconds: 930.62 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b630d800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800b630d800.lru_size=0
 - unlinked 0 (time 1708828900 ; total 0 ; last 0)
 - unlinked 10000 (time 1708828921 ; total 21 ; last 21)
 - unlinked 20000 (time 1708828940 ; total 40 ; last 19)
 - unlinked 30000 (time 1708828962 ; total 62 ; last 22)
 - unlinked 40000 (time 1708828985 ; total 85 ; last 23)
 - unlinked 50000 (time 1708829004 ; total 104 ; last 19)
 - unlinked 60000 (time 1708829023 ; total 123 ; last 19)
 - unlinked 70000 (time 1708829044 ; total 144 ; last 21)
 - unlinked 80000 (time 1708829065 ; total 165 ; last 21)
 - unlinked 90000 (time 1708829087 ; total 187 ; last 22)
 - unlinked 100000 (time 1708829108 ; total 208 ; last 21)
 - unlinked 110000 (time 1708829130 ; total 230 ; last 22)
 - unlinked 120000 (time 1708829154 ; total 254 ; last 24)
 - unlinked 130000 (time 1708829174 ; total 274 ; last 20)
total: 131000 unlinks in 275 seconds: 476.363647 unlinks/second