== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 22:01:56 (1723255316)
 - mkdir 7955 (time 1723255327.58 total 10.00 last 795.50)
 - mkdir 17621 (time 1723255337.58 total 20.00 last 966.55)
 - mkdir 20000 (time 1723255339.88 total 22.30 last 1035.07)
 - mkdir 29212 (time 1723255349.88 total 32.30 last 921.19)
 - mkdir 39439 (time 1723255359.88 total 42.30 last 1022.69)
 - mkdir 49223 (time 1723255369.88 total 52.30 last 978.32)
 - mkdir 59696 (time 1723255379.88 total 62.30 last 1047.24)
 - mkdir 70000 (time 1723255388.97 total 71.38 last 1134.55)
 - mkdir 80000 (time 1723255398.42 total 80.83 last 1058.20)
 - mkdir 90000 (time 1723255407.32 total 89.74 last 1123.21)
 - mkdir 100000 (time 1723255416.61 total 99.02 last 1076.52)
 - mkdir 110000 (time 1723255425.91 total 108.33 last 1074.72)
 - mkdir 119131 (time 1723255435.91 total 118.33 last 913.03)
 - mkdir 128158 (time 1723255445.91 total 128.33 last 902.64)
total: 131000 mkdir in 131.25 seconds: 998.13 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b58e4000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800b58e4000.lru_size=0
 - unlinked 0 (time 1723255451 ; total 0 ; last 0)
 - unlinked 10000 (time 1723255469 ; total 18 ; last 18)
 - unlinked 20000 (time 1723255488 ; total 37 ; last 19)
 - unlinked 30000 (time 1723255511 ; total 60 ; last 23)
 - unlinked 40000 (time 1723255530 ; total 79 ; last 19)
 - unlinked 50000 (time 1723255550 ; total 99 ; last 20)
 - unlinked 60000 (time 1723255568 ; total 117 ; last 18)
 - unlinked 70000 (time 1723255588 ; total 137 ; last 20)
 - unlinked 80000 (time 1723255605 ; total 154 ; last 17)
 - unlinked 90000 (time 1723255625 ; total 174 ; last 20)
 - unlinked 100000 (time 1723255642 ; total 191 ; last 17)
 - unlinked 110000 (time 1723255658 ; total 207 ; last 16)
 - unlinked 120000 (time 1723255674 ; total 223 ; last 16)
 - unlinked 130000 (time 1723255691 ; total 240 ; last 17)
total: 131000 unlinks in 242 seconds: 541.322327 unlinks/second