== sanity test 51f: check many open files limit ========== 09:31:03 (1786109463)
MDT0 numfree=     531718, max=100000
changed ulimit from 1024 to 100020
 - open/keep 758 (time 1786109479.03 total 10.01 last 75.72)
 - open/keep 1661 (time 1786109489.03 total 20.01 last 90.27)
 - open/keep 2507 (time 1786109499.04 total 30.02 last 84.57)
 - open/keep 3302 (time 1786109509.04 total 40.02 last 79.49)
 - open/keep 4107 (time 1786109519.04 total 50.02 last 80.48)
 - open/keep 5002 (time 1786109529.05 total 60.03 last 89.43)
 - open/keep 5953 (time 1786109539.05 total 70.03 last 95.09)
 - open/keep 6769 (time 1786109549.05 total 80.03 last 81.60)
 - open/keep 7646 (time 1786109559.05 total 90.03 last 87.68)
 - open/keep 8393 (time 1786109569.05 total 100.03 last 74.70)
 - open/keep 9202 (time 1786109579.06 total 110.04 last 80.81)
 - open/keep 10000 (time 1786109588.20 total 119.18 last 87.31)
total: 10035 open/keep in 120.01 seconds: 83.62 ops/second
 - closed 1713 (time 1786109599.04 total 10.01 last -827.82)
 - closed 3384 (time 1786109609.04 total 20.01 last 167.04)
 - closed 4888 (time 1786109619.04 total 30.02 last 150.38)
 - closed 6158 (time 1786109629.05 total 40.02 last 126.96)
 - closed 7578 (time 1786109639.05 total 50.02 last 141.98)
 - closed 9234 (time 1786109649.05 total 60.02 last 165.59)
 - closed 10000 (time 1786109653.69 total 64.66 last 164.97)
total: 10035 close in 64.87 seconds: 154.68 close/second
 - unlinked 0 (time 1786109660 ; total 0 ; last 0)
 - unlinked 10000 (time 1786109785 ; total 125 ; last 125)
unlink(/mnt/lustre/d51f.sanity/f10035) error: No such file or directory
total: 10035 unlinks in 125 seconds: 80.279999 unlinks/second