== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 13:31:26 (1774891886)
 - mkdir 9835 (time 1774891898.22 total 10.00 last 983.43)
 - mkdir 20000 (time 1774891907.85 total 19.63 last 1056.03)
 - mkdir 29892 (time 1774891917.85 total 29.63 last 989.07)
 - mkdir 40000 (time 1774891927.73 total 39.51 last 1022.72)
 - mkdir 49732 (time 1774891937.73 total 49.51 last 973.18)
 - mkdir 59615 (time 1774891947.73 total 59.51 last 988.29)
 - mkdir 69360 (time 1774891957.73 total 69.51 last 974.42)
 - mkdir 78321 (time 1774891967.73 total 79.51 last 896.02)
 - mkdir 88114 (time 1774891977.73 total 89.51 last 979.24)
 - mkdir 97562 (time 1774891987.73 total 99.51 last 944.71)
 - mkdir 100000 (time 1774891990.71 total 102.49 last 819.57)
 - mkdir 108724 (time 1774892000.71 total 112.49 last 872.32)
 - mkdir 118521 (time 1774892010.71 total 122.49 last 979.66)
 - mkdir 127857 (time 1774892020.71 total 132.49 last 933.57)
 - mkdir 130000 (time 1774892023.14 total 134.92 last 883.04)
total: 131000 mkdir in 136.04 seconds: 962.94 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8a91d1003800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8a91d1003800.lru_size=0
 - unlinked 0 (time 1774892027 ; total 0 ; last 0)
 - unlinked 10000 (time 1774892047 ; total 20 ; last 20)
 - unlinked 20000 (time 1774892066 ; total 39 ; last 19)
 - unlinked 30000 (time 1774892085 ; total 58 ; last 19)
 - unlinked 40000 (time 1774892105 ; total 78 ; last 20)
 - unlinked 50000 (time 1774892124 ; total 97 ; last 19)
 - unlinked 60000 (time 1774892143 ; total 116 ; last 19)
 - unlinked 70000 (time 1774892162 ; total 135 ; last 19)
 - unlinked 80000 (time 1774892181 ; total 154 ; last 19)
 - unlinked 90000 (time 1774892198 ; total 171 ; last 17)
 - unlinked 100000 (time 1774892217 ; total 190 ; last 19)
 - unlinked 110000 (time 1774892234 ; total 207 ; last 17)
 - unlinked 120000 (time 1774892253 ; total 226 ; last 19)
 - unlinked 130000 (time 1774892270 ; total 243 ; last 17)
total: 131000 unlinks in 244 seconds: 536.885254 unlinks/second