== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 14:10:53 (1733166653)
 - mkdir 9864 (time 1733166664.30 total 10.00 last 986.33)
 - mkdir 19745 (time 1733166674.30 total 20.00 last 988.00)
 - mkdir 29242 (time 1733166684.30 total 30.00 last 949.69)
 - mkdir 38886 (time 1733166694.30 total 40.00 last 964.35)
 - mkdir 48407 (time 1733166704.30 total 50.00 last 951.98)
 - mkdir 57925 (time 1733166714.30 total 60.00 last 951.79)
 - mkdir 60000 (time 1733166716.53 total 62.23 last 933.83)
 - mkdir 69013 (time 1733166726.53 total 72.23 last 901.23)
 - mkdir 78879 (time 1733166736.53 total 82.23 last 986.53)
 - mkdir 88717 (time 1733166746.53 total 92.23 last 983.71)
 - mkdir 98515 (time 1733166756.53 total 102.23 last 979.72)
 - mkdir 107809 (time 1733166766.53 total 112.23 last 929.39)
 - mkdir 110000 (time 1733166768.93 total 114.63 last 911.94)
 - mkdir 119504 (time 1733166778.93 total 124.63 last 950.33)
 - mkdir 128797 (time 1733166788.93 total 134.63 last 929.14)
total: 131000 mkdir in 136.74 seconds: 958.00 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff88012a9f7000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff88012a9f7000.lru_size=0
 - unlinked 0 (time 1733166793 ; total 0 ; last 0)
 - unlinked 10000 (time 1733166810 ; total 17 ; last 17)
 - unlinked 20000 (time 1733166827 ; total 34 ; last 17)
 - unlinked 30000 (time 1733166843 ; total 50 ; last 16)
 - unlinked 40000 (time 1733166861 ; total 68 ; last 18)
 - unlinked 50000 (time 1733166881 ; total 88 ; last 20)
 - unlinked 60000 (time 1733166900 ; total 107 ; last 19)
 - unlinked 70000 (time 1733166919 ; total 126 ; last 19)
 - unlinked 80000 (time 1733166938 ; total 145 ; last 19)
 - unlinked 90000 (time 1733166959 ; total 166 ; last 21)
 - unlinked 100000 (time 1733166978 ; total 185 ; last 19)
 - unlinked 110000 (time 1733166997 ; total 204 ; last 19)
 - unlinked 120000 (time 1733167015 ; total 222 ; last 18)
 - unlinked 130000 (time 1733167034 ; total 241 ; last 19)
total: 131000 unlinks in 243 seconds: 539.094666 unlinks/second