== sanity test 51f: check many open files limit ========== 23:30:13 (1735101013)
MDT0 numfree=495411, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8437 (time 1735101024.52 total 10.00 last 843.66)
 - open/keep 16676 (time 1735101034.52 total 20.00 last 823.88)
 - open/keep 20000 (time 1735101038.53 total 24.01 last 830.07)
 - open/keep 28084 (time 1735101048.53 total 34.01 last 808.34)
 - open/keep 30000 (time 1735101050.84 total 36.32 last 827.81)
 - open/keep 38369 (time 1735101060.84 total 46.32 last 836.81)
 - open/keep 46586 (time 1735101070.85 total 56.32 last 821.61)
 - open/keep 50000 (time 1735101075.03 total 60.50 last 816.43)
 - open/keep 58252 (time 1735101085.03 total 70.50 last 825.15)
 - open/keep 60000 (time 1735101087.16 total 72.64 last 819.13)
 - open/keep 68075 (time 1735101097.16 total 82.64 last 807.48)
 - open/keep 70000 (time 1735101099.49 total 84.97 last 827.38)
 - open/keep 78214 (time 1735101109.49 total 94.97 last 821.38)
 - open/keep 80000 (time 1735101111.57 total 97.04 last 860.07)
 - open/keep 88323 (time 1735101121.57 total 107.04 last 832.28)
 - open/keep 90000 (time 1735101123.67 total 109.15 last 796.84)
 - open/keep 98355 (time 1735101133.67 total 119.15 last 835.44)
total: 99094 open/keep in 120.00 seconds: 825.78 ops/second
 - closed 10000 (time 1735101142.56 total 8.04 last -10989.32)
 - closed 20000 (time 1735101150.73 total 16.21 last 1224.31)
 - closed 30000 (time 1735101158.96 total 24.44 last 1214.62)
 - closed 35071 (time 1735101168.97 total 34.44 last 506.95)
 - closed 39684 (time 1735101178.97 total 44.45 last 461.21)
 - closed 40000 (time 1735101179.57 total 45.05 last 524.02)
 - closed 47771 (time 1735101189.57 total 55.05 last 777.04)
 - closed 50000 (time 1735101193.09 total 58.57 last 633.96)
 - closed 59789 (time 1735101203.09 total 68.57 last 978.83)
 - closed 60000 (time 1735101203.27 total 68.75 last 1141.49)
 - closed 66834 (time 1735101213.27 total 78.75 last 683.36)
 - closed 70000 (time 1735101218.80 total 84.28 last 573.00)
 - closed 78227 (time 1735101228.80 total 94.28 last 822.67)
 - closed 80000 (time 1735101230.18 total 95.66 last 1281.27)
 - closed 90000 (time 1735101238.82 total 104.29 last 1158.60)
total: 99094 close in 110.99 seconds: 892.81 close/second
 - unlinked 0 (time 1735101246 ; total 0 ; last 0)
 - unlinked 10000 (time 1735101270 ; total 24 ; last 24)
 - unlinked 20000 (time 1735101310 ; total 64 ; last 40)
 - unlinked 30000 (time 1735101347 ; total 101 ; last 37)
 - unlinked 40000 (time 1735101373 ; total 127 ; last 26)
 - unlinked 50000 (time 1735101394 ; total 148 ; last 21)
 - unlinked 60000 (time 1735101412 ; total 166 ; last 18)
 - unlinked 70000 (time 1735101424 ; total 178 ; last 12)
 - unlinked 80000 (time 1735101435 ; total 189 ; last 11)
 - unlinked 90000 (time 1735101444 ; total 198 ; last 9)
unlink(/mnt/lustre/d51f.sanity/f99094) error: No such file or directory
total: 99094 unlinks in 208 seconds: 476.413452 unlinks/second