== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 03:45:41 (1753429541)
 - mkdir 8345 (time 1753429553.21 total 10.00 last 834.42)
 - mkdir 16848 (time 1753429563.21 total 20.00 last 850.29)
 - mkdir 20000 (time 1753429566.74 total 23.53 last 893.20)
 - mkdir 28735 (time 1753429576.74 total 33.53 last 873.45)
 - mkdir 37824 (time 1753429586.74 total 43.53 last 908.84)
 - mkdir 40000 (time 1753429589.12 total 45.91 last 913.72)
 - mkdir 48184 (time 1753429599.12 total 55.91 last 818.36)
 - mkdir 56735 (time 1753429609.12 total 65.91 last 855.05)
 - mkdir 60000 (time 1753429613.08 total 69.87 last 825.73)
 - mkdir 68359 (time 1753429623.08 total 79.87 last 835.86)
 - mkdir 70000 (time 1753429625.11 total 81.91 last 805.11)
 - mkdir 78195 (time 1753429635.11 total 91.91 last 819.48)
 - mkdir 80000 (time 1753429637.57 total 94.37 last 733.98)
 - mkdir 88193 (time 1753429647.57 total 104.37 last 819.25)
 - mkdir 90000 (time 1753429649.83 total 106.63 last 799.71)
 - mkdir 97998 (time 1753429659.83 total 116.63 last 799.72)
 - mkdir 100000 (time 1753429662.22 total 119.01 last 839.25)
 - mkdir 107687 (time 1753429672.22 total 129.01 last 768.63)
 - mkdir 110000 (time 1753429675.27 total 132.06 last 759.83)
 - mkdir 118398 (time 1753429685.27 total 142.06 last 839.74)
 - mkdir 126521 (time 1753429695.27 total 152.06 last 812.28)
 - mkdir 130000 (time 1753429699.74 total 156.53 last 777.98)
total: 131000 mkdir in 157.87 seconds: 829.80 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffffa092d0866000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffffa092d0866000.lru_size=0
 - unlinked 0 (time 1753429704 ; total 0 ; last 0)
 - unlinked 10000 (time 1753429728 ; total 24 ; last 24)
 - unlinked 20000 (time 1753429751 ; total 47 ; last 23)
 - unlinked 30000 (time 1753429773 ; total 69 ; last 22)
 - unlinked 40000 (time 1753429795 ; total 91 ; last 22)
 - unlinked 50000 (time 1753429816 ; total 112 ; last 21)
 - unlinked 60000 (time 1753429838 ; total 134 ; last 22)
 - unlinked 70000 (time 1753429860 ; total 156 ; last 22)
 - unlinked 80000 (time 1753429881 ; total 177 ; last 21)
 - unlinked 90000 (time 1753429902 ; total 198 ; last 21)
 - unlinked 100000 (time 1753429923 ; total 219 ; last 21)
 - unlinked 110000 (time 1753429944 ; total 240 ; last 21)
 - unlinked 120000 (time 1753429965 ; total 261 ; last 21)
 - unlinked 130000 (time 1753429986 ; total 282 ; last 21)
total: 131000 unlinks in 284 seconds: 461.267609 unlinks/second