== sanity test 51f: check many open files limit ========== 01:52:13 (1786945933)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021952, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1444 (time 1786945947.90 total 10.00 last 144.34)
 - open/keep 2856 (time 1786945957.91 total 20.01 last 141.16)
 - open/keep 4155 (time 1786945967.91 total 30.01 last 129.86)
 - open/keep 5613 (time 1786945977.91 total 40.01 last 145.77)
 - open/keep 6924 (time 1786945987.91 total 50.01 last 131.06)
 - open/keep 8234 (time 1786945997.92 total 60.02 last 130.98)
 - open/keep 9658 (time 1786946007.92 total 70.02 last 142.30)
 - open/keep 10000 (time 1786946010.68 total 72.78 last 124.12)
 - open/keep 11325 (time 1786946020.68 total 82.78 last 132.49)
 - open/keep 12612 (time 1786946030.68 total 92.78 last 128.68)
 - open/keep 13822 (time 1786946040.68 total 102.78 last 120.98)
 - open/keep 15229 (time 1786946050.68 total 112.79 last 140.67)
total: 16163 open/keep in 120.00 seconds: 134.69 ops/second
 - closed 2097 (time 1786946067.90 total 10.00 last -1312.96)
 - closed 4178 (time 1786946077.90 total 20.00 last 208.09)
 - closed 6494 (time 1786946087.91 total 30.01 last 231.53)
 - closed 8858 (time 1786946097.91 total 40.01 last 236.37)
 - closed 10000 (time 1786946102.60 total 44.70 last 243.33)
 - closed 12323 (time 1786946112.60 total 54.70 last 232.30)
 - closed 14505 (time 1786946122.60 total 64.70 last 218.13)
total: 16163 close in 73.12 seconds: 221.06 close/second
 - unlinked 0 (time 1786946135 ; total 0 ; last 0)
 - unlinked 10000 (time 1786946190 ; total 55 ; last 55)
unlink(/mnt/lustre/d51f.sanity/f16163) error: No such file or directory
total: 16163 unlinks in 88 seconds: 183.670456 unlinks/second