== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 07:27:18 (1713439638)
 - mkdir 10000 (time 1713439649.01 total 9.99 last 1001.20)
 - mkdir 17763 (time 1713439659.01 total 19.99 last 776.21)
 - mkdir 20000 (time 1713439661.31 total 22.29 last 970.78)
 - mkdir 30000 (time 1713439671.13 total 32.11 last 1018.46)
 - mkdir 40000 (time 1713439680.90 total 41.89 last 1023.16)
 - mkdir 49942 (time 1713439690.90 total 51.89 last 994.11)
 - mkdir 60000 (time 1713439700.83 total 61.81 last 1013.62)
 - mkdir 70000 (time 1713439710.74 total 71.72 last 1009.34)
 - mkdir 80000 (time 1713439720.73 total 81.72 last 1000.01)
 - mkdir 89750 (time 1713439730.74 total 91.72 last 974.91)
 - mkdir 99514 (time 1713439740.74 total 101.72 last 976.38)
 - mkdir 109348 (time 1713439750.74 total 111.72 last 983.32)
 - mkdir 118953 (time 1713439760.74 total 121.72 last 960.41)
 - mkdir 128426 (time 1713439770.74 total 131.72 last 947.25)
total: 131000 mkdir in 134.27 seconds: 975.64 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b5c8a800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800b5c8a800.lru_size=0
 - unlinked 0 (time 1713439775 ; total 0 ; last 0)
 - unlinked 10000 (time 1713439794 ; total 19 ; last 19)
 - unlinked 20000 (time 1713439812 ; total 37 ; last 18)
 - unlinked 30000 (time 1713439831 ; total 56 ; last 19)
 - unlinked 40000 (time 1713439850 ; total 75 ; last 19)
 - unlinked 50000 (time 1713439868 ; total 93 ; last 18)
 - unlinked 60000 (time 1713439886 ; total 111 ; last 18)
 - unlinked 70000 (time 1713439907 ; total 132 ; last 21)
 - unlinked 80000 (time 1713439935 ; total 160 ; last 28)
 - unlinked 90000 (time 1713439957 ; total 182 ; last 22)
 - unlinked 100000 (time 1713439976 ; total 201 ; last 19)
 - unlinked 110000 (time 1713439994 ; total 219 ; last 18)
 - unlinked 120000 (time 1713440012 ; total 237 ; last 18)
 - unlinked 130000 (time 1713440030 ; total 255 ; last 18)
total: 131000 unlinks in 257 seconds: 509.727631 unlinks/second