== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 10:57:15 (1760453835)
 - mkdir 9528 (time 1760453846.75 total 10.00 last 952.76)
 - mkdir 19239 (time 1760453856.76 total 20.00 last 971.06)
 - mkdir 28265 (time 1760453866.76 total 30.00 last 902.59)
 - mkdir 37014 (time 1760453876.76 total 40.00 last 874.90)
 - mkdir 40000 (time 1760453879.81 total 43.06 last 976.22)
 - mkdir 49618 (time 1760453889.81 total 53.06 last 961.78)
 - mkdir 59002 (time 1760453899.82 total 63.06 last 938.33)
 - mkdir 67829 (time 1760453909.82 total 73.06 last 882.69)
 - mkdir 70000 (time 1760453912.17 total 75.41 last 923.75)
 - mkdir 79238 (time 1760453922.17 total 85.41 last 923.80)
 - mkdir 88226 (time 1760453932.17 total 95.41 last 898.79)
 - mkdir 90000 (time 1760453934.40 total 97.64 last 794.46)
 - mkdir 99146 (time 1760453944.40 total 107.64 last 914.53)
 - mkdir 108457 (time 1760453954.40 total 117.64 last 931.10)
 - mkdir 117738 (time 1760453964.40 total 127.64 last 928.09)
 - mkdir 120000 (time 1760453966.87 total 130.12 last 915.31)
 - mkdir 129428 (time 1760453976.87 total 140.12 last 942.77)
total: 131000 mkdir in 141.78 seconds: 923.96 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff9dce04f97800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff9dce04f97800.lru_size=0
 - unlinked 0 (time 1760453980 ; total 0 ; last 0)
 - unlinked 10000 (time 1760454000 ; total 20 ; last 20)
 - unlinked 20000 (time 1760454019 ; total 39 ; last 19)
 - unlinked 30000 (time 1760454039 ; total 59 ; last 20)
 - unlinked 40000 (time 1760454059 ; total 79 ; last 20)
 - unlinked 50000 (time 1760454078 ; total 98 ; last 19)
 - unlinked 60000 (time 1760454098 ; total 118 ; last 20)
 - unlinked 70000 (time 1760454117 ; total 137 ; last 19)
 - unlinked 80000 (time 1760454135 ; total 155 ; last 18)
 - unlinked 90000 (time 1760454154 ; total 174 ; last 19)
 - unlinked 100000 (time 1760454173 ; total 193 ; last 19)
 - unlinked 110000 (time 1760454192 ; total 212 ; last 19)
 - unlinked 120000 (time 1760454211 ; total 231 ; last 19)
 - unlinked 130000 (time 1760454229 ; total 249 ; last 18)
total: 131000 unlinks in 251 seconds: 521.912354 unlinks/second