== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 00:56:36 (1789188996)
 - mkdir 9482 (time 1789189008.43 total 10.00 last 948.12)
 - mkdir 19648 (time 1789189018.43 total 20.00 last 1016.54)
 - mkdir 29920 (time 1789189028.43 total 30.00 last 1027.17)
 - mkdir 39759 (time 1789189038.43 total 40.00 last 983.87)
 - mkdir 48353 (time 1789189048.43 total 50.00 last 859.39)
 - mkdir 56889 (time 1789189058.43 total 60.00 last 853.55)
 - mkdir 60000 (time 1789189061.98 total 63.55 last 876.37)
 - mkdir 68774 (time 1789189071.98 total 73.55 last 877.36)
 - mkdir 78140 (time 1789189081.98 total 83.55 last 936.56)
 - mkdir 87778 (time 1789189091.98 total 93.55 last 963.70)
 - mkdir 90000 (time 1789189094.30 total 95.87 last 959.31)
 - mkdir 99961 (time 1789189104.30 total 105.87 last 996.06)
 - mkdir 108796 (time 1789189114.30 total 115.87 last 883.39)
 - mkdir 117478 (time 1789189124.30 total 125.87 last 868.15)
 - mkdir 120000 (time 1789189126.80 total 128.37 last 1009.76)
 - mkdir 129962 (time 1789189136.80 total 138.37 last 996.17)
total: 131000 mkdir in 139.64 seconds: 938.15 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff913d0ab49000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff913d0ab49000.lru_size=0
 - unlinked 0 (time 1789189140 ; total 0 ; last 0)
 - unlinked 10000 (time 1789189157 ; total 17 ; last 17)
 - unlinked 20000 (time 1789189177 ; total 37 ; last 20)
 - unlinked 30000 (time 1789189196 ; total 56 ; last 19)
 - unlinked 40000 (time 1789189213 ; total 73 ; last 17)
 - unlinked 50000 (time 1789189229 ; total 89 ; last 16)
 - unlinked 60000 (time 1789189246 ; total 106 ; last 17)
 - unlinked 70000 (time 1789189265 ; total 125 ; last 19)
 - unlinked 80000 (time 1789189284 ; total 144 ; last 19)
 - unlinked 90000 (time 1789189302 ; total 162 ; last 18)
 - unlinked 100000 (time 1789189320 ; total 180 ; last 18)
 - unlinked 110000 (time 1789189338 ; total 198 ; last 18)
 - unlinked 120000 (time 1789189357 ; total 217 ; last 19)
 - unlinked 130000 (time 1789189377 ; total 237 ; last 20)
total: 131000 unlinks in 238 seconds: 550.420166 unlinks/second