== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 23:26:23 (1784085983)
 - mkdir 9042 (time 1784085995.25 total 10.00 last 904.12)
 - mkdir 17890 (time 1784086005.25 total 20.00 last 884.76)
 - mkdir 20000 (time 1784086007.71 total 22.46 last 859.61)
 - mkdir 28912 (time 1784086017.71 total 32.46 last 891.17)
 - mkdir 38139 (time 1784086027.71 total 42.46 last 922.67)
 - mkdir 40000 (time 1784086029.90 total 44.65 last 849.16)
 - mkdir 48955 (time 1784086039.90 total 54.65 last 895.44)
 - mkdir 57793 (time 1784086049.90 total 64.65 last 883.75)
 - mkdir 60000 (time 1784086052.10 total 66.85 last 1003.06)
 - mkdir 69556 (time 1784086062.10 total 76.85 last 955.53)
 - mkdir 79075 (time 1784086072.10 total 86.85 last 951.86)
 - mkdir 89378 (time 1784086082.10 total 96.85 last 1030.29)
 - mkdir 99702 (time 1784086092.10 total 106.85 last 1032.36)
 - mkdir 109472 (time 1784086102.10 total 116.85 last 976.96)
 - mkdir 118451 (time 1784086112.10 total 126.85 last 897.86)
 - mkdir 127376 (time 1784086122.10 total 136.85 last 892.44)
 - mkdir 130000 (time 1784086125.02 total 139.77 last 899.39)
total: 131000 mkdir in 140.91 seconds: 929.69 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff94b210efa800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff94b210efa800.lru_size=0
 - unlinked 0 (time 1784086129 ; total 1 ; last 1)
 - unlinked 10000 (time 1784086148 ; total 20 ; last 19)
 - unlinked 20000 (time 1784086167 ; total 39 ; last 19)
 - unlinked 30000 (time 1784086187 ; total 59 ; last 20)
 - unlinked 40000 (time 1784086208 ; total 80 ; last 21)
 - unlinked 50000 (time 1784086228 ; total 100 ; last 20)
 - unlinked 60000 (time 1784086247 ; total 119 ; last 19)
 - unlinked 70000 (time 1784086266 ; total 138 ; last 19)
 - unlinked 80000 (time 1784086288 ; total 160 ; last 22)
 - unlinked 90000 (time 1784086308 ; total 180 ; last 20)
 - unlinked 100000 (time 1784086329 ; total 201 ; last 21)
 - unlinked 110000 (time 1784086349 ; total 221 ; last 20)
 - unlinked 120000 (time 1784086367 ; total 239 ; last 18)
 - unlinked 130000 (time 1784086386 ; total 258 ; last 19)
total: 131000 unlinks in 260 seconds: 503.846161 unlinks/second