== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 11:41:58 (1775835718)
 - mkdir 10000 (time 1775835729.25 total 9.60 last 1041.32)
 - mkdir 19786 (time 1775835739.25 total 19.60 last 978.54)
 - mkdir 28995 (time 1775835749.25 total 29.60 last 920.86)
 - mkdir 37886 (time 1775835759.25 total 39.60 last 889.06)
 - mkdir 40000 (time 1775835761.61 total 41.96 last 899.15)
 - mkdir 48873 (time 1775835771.61 total 51.96 last 887.28)
 - mkdir 57734 (time 1775835781.61 total 61.96 last 886.02)
 - mkdir 60000 (time 1775835784.14 total 64.49 last 894.75)
 - mkdir 68993 (time 1775835794.14 total 74.49 last 899.22)
 - mkdir 77589 (time 1775835804.14 total 84.49 last 859.60)
 - mkdir 80000 (time 1775835806.81 total 87.16 last 904.70)
 - mkdir 88481 (time 1775835816.81 total 97.16 last 848.02)
 - mkdir 97911 (time 1775835826.81 total 107.16 last 942.97)
 - mkdir 100000 (time 1775835828.83 total 109.18 last 1032.85)
 - mkdir 110000 (time 1775835838.60 total 118.95 last 1023.52)
 - mkdir 120000 (time 1775835848.50 total 128.85 last 1009.91)
 - mkdir 129952 (time 1775835858.50 total 138.85 last 995.13)
total: 131000 mkdir in 139.93 seconds: 936.22 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8fca42f89800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8fca42f89800.lru_size=0
 - unlinked 0 (time 1775835862 ; total 0 ; last 0)
 - unlinked 10000 (time 1775835879 ; total 17 ; last 17)
 - unlinked 20000 (time 1775835898 ; total 36 ; last 19)
 - unlinked 30000 (time 1775835918 ; total 56 ; last 20)
 - unlinked 40000 (time 1775835943 ; total 81 ; last 25)
 - unlinked 50000 (time 1775835963 ; total 101 ; last 20)
 - unlinked 60000 (time 1775835981 ; total 119 ; last 18)
 - unlinked 70000 (time 1775836000 ; total 138 ; last 19)
 - unlinked 80000 (time 1775836020 ; total 158 ; last 20)
 - unlinked 90000 (time 1775836037 ; total 175 ; last 17)
 - unlinked 100000 (time 1775836056 ; total 194 ; last 19)
 - unlinked 110000 (time 1775836074 ; total 212 ; last 18)
 - unlinked 120000 (time 1775836091 ; total 229 ; last 17)
 - unlinked 130000 (time 1775836108 ; total 246 ; last 17)
total: 131000 unlinks in 248 seconds: 528.225830 unlinks/second