== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 10:16:06 (1736262966)
 - mkdir 7506 (time 1736262977.21 total 10.00 last 750.44)
 - mkdir 10000 (time 1736262981.35 total 14.14 last 602.37)
 - mkdir 17671 (time 1736262991.35 total 24.14 last 767.04)
 - mkdir 20000 (time 1736262993.82 total 26.61 last 944.78)
 - mkdir 30000 (time 1736263003.20 total 36.00 last 1065.17)
 - mkdir 40000 (time 1736263010.99 total 43.78 last 1284.63)
 - mkdir 50000 (time 1736263019.59 total 52.39 last 1161.97)
 - mkdir 60000 (time 1736263029.09 total 61.88 last 1053.24)
 - mkdir 70000 (time 1736263037.75 total 70.54 last 1155.03)
 - mkdir 80000 (time 1736263046.56 total 79.36 last 1134.02)
 - mkdir 90000 (time 1736263055.68 total 88.47 last 1097.01)
 - mkdir 100000 (time 1736263064.36 total 97.16 last 1151.56)
 - mkdir 109933 (time 1736263074.36 total 107.16 last 993.27)
 - mkdir 120000 (time 1736263083.19 total 115.98 last 1141.23)
 - mkdir 130000 (time 1736263091.97 total 124.76 last 1139.03)
total: 131000 mkdir in 125.63 seconds: 1042.71 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a8315000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800a8315000.lru_size=0
 - unlinked 0 (time 1736263094 ; total 0 ; last 0)
 - unlinked 10000 (time 1736263122 ; total 28 ; last 28)
 - unlinked 20000 (time 1736263145 ; total 51 ; last 23)
 - unlinked 30000 (time 1736263169 ; total 75 ; last 24)
 - unlinked 40000 (time 1736263190 ; total 96 ; last 21)
 - unlinked 50000 (time 1736263210 ; total 116 ; last 20)
 - unlinked 60000 (time 1736263262 ; total 168 ; last 52)
 - unlinked 70000 (time 1736263320 ; total 226 ; last 58)
 - unlinked 80000 (time 1736263368 ; total 274 ; last 48)
 - unlinked 90000 (time 1736263431 ; total 337 ; last 63)
 - unlinked 100000 (time 1736263493 ; total 399 ; last 62)
 - unlinked 110000 (time 1736263549 ; total 455 ; last 56)
 - unlinked 120000 (time 1736263602 ; total 508 ; last 53)
 - unlinked 130000 (time 1736263654 ; total 560 ; last 52)
total: 131000 unlinks in 564 seconds: 232.269501 unlinks/second