== sanity test 51f: check many open files limit ========== 15:28:31 (1715455711)
striped dir -i1 -c2 -H crush /mnt/lustre/d51f.sanity
MDT1 numfree=1021903, max=100000
changed ulimit from 1024 to 100020
 - open/keep 9442 (time 1715455722.60 total 10.00 last 944.19)
 - open/keep 17689 (time 1715455732.60 total 20.00 last 824.63)
 - open/keep 20000 (time 1715455735.28 total 22.69 last 860.47)
 - open/keep 29025 (time 1715455745.28 total 32.69 last 902.48)
 - open/keep 37663 (time 1715455755.28 total 42.69 last 863.75)
 - open/keep 40000 (time 1715455758.08 total 45.48 last 836.88)
 - open/keep 46781 (time 1715455768.08 total 55.48 last 677.98)
 - open/keep 50000 (time 1715455773.14 total 60.55 last 635.31)
 - open/keep 55280 (time 1715455783.14 total 70.55 last 528.00)
 - open/keep 59967 (time 1715455793.15 total 80.55 last 468.64)
 - open/keep 64627 (time 1715455803.15 total 90.55 last 465.94)
 - open/keep 68966 (time 1715455813.15 total 100.55 last 433.85)
 - open/keep 70000 (time 1715455815.61 total 103.02 last 419.45)
 - open/keep 74384 (time 1715455825.62 total 113.02 last 438.29)
total: 77718 open/keep in 120.00 seconds: 647.65 ops/second
 - closed 6722 (time 1715455842.60 total 10.00 last -6765.27)
 - closed 10000 (time 1715455847.68 total 15.08 last 645.32)
 - closed 17515 (time 1715455857.68 total 25.08 last 751.45)
 - closed 20000 (time 1715455860.34 total 27.74 last 933.99)
 - closed 30000 (time 1715455870.33 total 37.73 last 1001.34)
 - closed 34235 (time 1715455880.33 total 47.73 last 423.45)
 - closed 38131 (time 1715455890.33 total 57.73 last 389.54)
 - closed 40000 (time 1715455893.67 total 61.07 last 560.09)
 - closed 49100 (time 1715455903.67 total 71.07 last 909.92)
 - closed 50000 (time 1715455904.77 total 72.18 last 813.62)
 - closed 60000 (time 1715455914.22 total 81.62 last 1058.64)
 - closed 65096 (time 1715455924.22 total 91.62 last 509.60)
 - closed 70000 (time 1715455932.84 total 100.25 last 568.55)
total: 77718 close in 108.98 seconds: 713.14 close/second
 - unlinked 0 (time 1715455942 ; total 0 ; last 0)
 - unlinked 10000 (time 1715455952 ; total 10 ; last 10)
 - unlinked 20000 (time 1715455962 ; total 20 ; last 10)
 - unlinked 30000 (time 1715455972 ; total 30 ; last 10)
 - unlinked 40000 (time 1715455984 ; total 42 ; last 12)
 - unlinked 50000 (time 1715455994 ; total 52 ; last 10)
 - unlinked 60000 (time 1715456003 ; total 61 ; last 9)
 - unlinked 70000 (time 1715456013 ; total 71 ; last 10)
unlink(/mnt/lustre/d51f.sanity/f77718) error: No such file or directory
total: 77718 unlinks in 78 seconds: 996.384644 unlinks/second