== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 10:55:43 (1786373743)
 - mkdir 3137 (time 1786373755.41 total 10.00 last 313.70)
 - mkdir 6587 (time 1786373765.41 total 20.00 last 344.98)
 - mkdir 9880 (time 1786373775.41 total 30.00 last 329.19)
 - mkdir 13603 (time 1786373785.42 total 40.01 last 372.19)
 - mkdir 17782 (time 1786373795.42 total 50.01 last 417.85)
 - mkdir 20000 (time 1786373800.30 total 54.89 last 454.11)
 - mkdir 24927 (time 1786373810.30 total 64.89 last 492.65)
 - mkdir 30000 (time 1786373818.45 total 73.04 last 623.02)
 - mkdir 35002 (time 1786373828.45 total 83.04 last 500.20)
 - mkdir 40000 (time 1786373834.65 total 89.24 last 805.65)
 - mkdir 46494 (time 1786373844.65 total 99.24 last 649.40)
 - mkdir 50000 (time 1786373850.54 total 105.13 last 595.30)
 - mkdir 55099 (time 1786373860.54 total 115.13 last 509.87)
 - mkdir 60000 (time 1786373868.09 total 122.68 last 649.51)
 - mkdir 66113 (time 1786373878.09 total 132.68 last 611.29)
 - mkdir 70000 (time 1786373883.57 total 138.16 last 708.32)
 - mkdir 78240 (time 1786373893.57 total 148.16 last 823.94)
 - mkdir 87530 (time 1786373903.58 total 158.17 last 928.78)
 - mkdir 90000 (time 1786373906.39 total 160.98 last 879.10)
 - mkdir 99722 (time 1786373916.39 total 170.98 last 972.19)
 - mkdir 109349 (time 1786373926.39 total 180.98 last 962.61)
 - mkdir 117486 (time 1786373936.39 total 190.98 last 813.66)
 - mkdir 120000 (time 1786373939.89 total 194.48 last 717.28)
 - mkdir 127727 (time 1786373949.89 total 204.48 last 772.64)
 - mkdir 130000 (time 1786373952.52 total 207.11 last 864.77)
total: 131000 mkdir in 208.37 seconds: 628.70 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff9fe98a2db800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff9fe98a2db800.lru_size=0
 - unlinked 0 (time 1786373957 ; total 0 ; last 0)
 - unlinked 10000 (time 1786374002 ; total 45 ; last 45)
 - unlinked 20000 (time 1786374100 ; total 143 ; last 98)
 - unlinked 30000 (time 1786374185 ; total 228 ; last 85)
 - unlinked 40000 (time 1786374273 ; total 316 ; last 88)
 - unlinked 50000 (time 1786374349 ; total 392 ; last 76)
 - unlinked 60000 (time 1786374431 ; total 474 ; last 82)
 - unlinked 70000 (time 1786374506 ; total 549 ; last 75)
 - unlinked 80000 (time 1786374555 ; total 598 ; last 49)
 - unlinked 90000 (time 1786374588 ; total 631 ; last 33)
 - unlinked 100000 (time 1786374617 ; total 660 ; last 29)
 - unlinked 110000 (time 1786374639 ; total 682 ; last 22)
 - unlinked 120000 (time 1786374659 ; total 702 ; last 20)
 - unlinked 130000 (time 1786374703 ; total 746 ; last 44)
total: 131000 unlinks in 754 seconds: 173.740051 unlinks/second