== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 13:20:12 (1789320012)
 - mkdir 6076 (time 1789320024.60 total 10.00 last 607.55)
 - mkdir 10000 (time 1789320029.74 total 15.14 last 763.61)
 - mkdir 17437 (time 1789320039.74 total 25.14 last 743.69)
 - mkdir 20000 (time 1789320044.02 total 29.42 last 598.54)
 - mkdir 26460 (time 1789320054.02 total 39.42 last 645.96)
 - mkdir 30000 (time 1789320059.43 total 44.83 last 654.69)
 - mkdir 36861 (time 1789320069.43 total 54.83 last 686.10)
 - mkdir 40000 (time 1789320073.37 total 58.77 last 797.51)
 - mkdir 46394 (time 1789320083.37 total 68.77 last 639.37)
 - mkdir 50000 (time 1789320088.22 total 73.62 last 743.18)
 - mkdir 57380 (time 1789320098.22 total 83.62 last 737.92)
 - mkdir 60000 (time 1789320101.23 total 86.63 last 871.52)
 - mkdir 68057 (time 1789320111.23 total 96.63 last 805.67)
 - mkdir 70000 (time 1789320113.49 total 98.89 last 857.26)
 - mkdir 78663 (time 1789320123.49 total 108.89 last 866.25)
 - mkdir 87005 (time 1789320133.49 total 118.89 last 834.08)
 - mkdir 90000 (time 1789320136.87 total 122.27 last 887.47)
 - mkdir 98232 (time 1789320146.87 total 132.27 last 823.15)
 - mkdir 100000 (time 1789320149.15 total 134.55 last 775.34)
 - mkdir 108360 (time 1789320159.15 total 144.55 last 835.91)
 - mkdir 116772 (time 1789320169.15 total 154.55 last 841.16)
 - mkdir 120000 (time 1789320172.79 total 158.19 last 887.84)
 - mkdir 128654 (time 1789320182.79 total 168.19 last 865.37)
total: 131000 mkdir in 170.88 seconds: 766.60 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff95fc9a407000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff95fc9a407000.lru_size=0
 - unlinked 0 (time 1789320188 ; total 0 ; last 0)
 - unlinked 10000 (time 1789320208 ; total 20 ; last 20)
 - unlinked 20000 (time 1789320228 ; total 40 ; last 20)
 - unlinked 30000 (time 1789320248 ; total 60 ; last 20)
 - unlinked 40000 (time 1789320268 ; total 80 ; last 20)
 - unlinked 50000 (time 1789320289 ; total 101 ; last 21)
 - unlinked 60000 (time 1789320308 ; total 120 ; last 19)
 - unlinked 70000 (time 1789320328 ; total 140 ; last 20)
 - unlinked 80000 (time 1789320349 ; total 161 ; last 21)
 - unlinked 90000 (time 1789320375 ; total 187 ; last 26)
 - unlinked 100000 (time 1789320401 ; total 213 ; last 26)
 - unlinked 110000 (time 1789320426 ; total 238 ; last 25)
 - unlinked 120000 (time 1789320450 ; total 262 ; last 24)
 - unlinked 130000 (time 1789320471 ; total 283 ; last 21)
total: 131000 unlinks in 286 seconds: 458.041962 unlinks/second