== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 14:44:19 (1752691459)
 - mkdir 8569 (time 1752691470.84 total 10.00 last 856.86)
 - mkdir 16493 (time 1752691480.84 total 20.00 last 792.36)
 - mkdir 20000 (time 1752691485.53 total 24.70 last 746.58)
 - mkdir 28296 (time 1752691495.53 total 34.70 last 829.59)
 - mkdir 30000 (time 1752691497.68 total 36.84 last 794.59)
 - mkdir 37918 (time 1752691507.68 total 46.84 last 791.79)
 - mkdir 40000 (time 1752691510.24 total 49.40 last 812.81)
 - mkdir 47763 (time 1752691520.24 total 59.41 last 776.23)
 - mkdir 50000 (time 1752691523.13 total 62.30 last 773.45)
 - mkdir 57281 (time 1752691533.13 total 72.30 last 728.05)
 - mkdir 60000 (time 1752691536.81 total 75.97 last 740.47)
 - mkdir 67884 (time 1752691546.81 total 85.97 last 788.30)
 - mkdir 70000 (time 1752691549.27 total 88.43 last 859.78)
 - mkdir 78112 (time 1752691559.27 total 98.43 last 811.18)
 - mkdir 80000 (time 1752691561.48 total 100.65 last 851.98)
 - mkdir 88382 (time 1752691571.48 total 110.65 last 838.19)
 - mkdir 96962 (time 1752691581.49 total 120.65 last 857.93)
 - mkdir 100000 (time 1752691584.91 total 124.08 last 886.28)
 - mkdir 108570 (time 1752691594.91 total 134.08 last 856.89)
 - mkdir 117009 (time 1752691604.92 total 144.08 last 843.83)
 - mkdir 120000 (time 1752691608.53 total 147.70 last 826.76)
 - mkdir 128603 (time 1752691618.53 total 157.70 last 860.26)
total: 131000 mkdir in 160.50 seconds: 816.21 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8f8ccb679000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8f8ccb679000.lru_size=0
 - unlinked 0 (time 1752691624 ; total 0 ; last 0)
 - unlinked 10000 (time 1752691644 ; total 20 ; last 20)
 - unlinked 20000 (time 1752691665 ; total 41 ; last 21)
 - unlinked 30000 (time 1752691688 ; total 64 ; last 23)
 - unlinked 40000 (time 1752691712 ; total 88 ; last 24)
 - unlinked 50000 (time 1752691737 ; total 113 ; last 25)
 - unlinked 60000 (time 1752691761 ; total 137 ; last 24)
 - unlinked 70000 (time 1752691782 ; total 158 ; last 21)
 - unlinked 80000 (time 1752691806 ; total 182 ; last 24)
 - unlinked 90000 (time 1752691832 ; total 208 ; last 26)
 - unlinked 100000 (time 1752691854 ; total 230 ; last 22)
 - unlinked 110000 (time 1752691874 ; total 250 ; last 20)
 - unlinked 120000 (time 1752691895 ; total 271 ; last 21)
 - unlinked 130000 (time 1752691916 ; total 292 ; last 21)
total: 131000 unlinks in 294 seconds: 445.578217 unlinks/second