== sanity test 51f: check many open files limit ========== 13:13:42 (1713287622)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1022029, max=100000
changed ulimit from 1024 to 100020
 - open/keep 3948 (time 1713287634.49 total 10.00 last 394.78)
 - open/keep 7935 (time 1713287644.49 total 20.00 last 398.63)
 - open/keep 10000 (time 1713287649.74 total 25.25 last 393.40)
 - open/keep 15863 (time 1713287659.74 total 35.25 last 586.24)
 - open/keep 20000 (time 1713287665.24 total 40.75 last 751.85)
 - open/keep 26861 (time 1713287675.24 total 50.75 last 686.09)
 - open/keep 30000 (time 1713287679.71 total 55.22 last 703.01)
 - open/keep 37917 (time 1713287689.71 total 65.22 last 791.63)
 - open/keep 40000 (time 1713287692.35 total 67.87 last 786.52)
 - open/keep 47585 (time 1713287702.35 total 77.87 last 758.49)
 - open/keep 50000 (time 1713287705.40 total 80.92 last 792.80)
 - open/keep 55256 (time 1713287715.40 total 90.92 last 525.59)
 - open/keep 59832 (time 1713287725.40 total 100.92 last 457.57)
 - open/keep 64512 (time 1713287735.40 total 110.92 last 467.99)
total: 69196 open/keep in 120.00 seconds: 576.63 ops/second
 - closed 6584 (time 1713287754.49 total 10.00 last -5792.48)
 - closed 10000 (time 1713287759.12 total 14.63 last 737.69)
 - closed 16428 (time 1713287769.12 total 24.63 last 642.71)
 - closed 20000 (time 1713287774.31 total 29.83 last 687.83)
 - closed 27282 (time 1713287784.31 total 39.83 last 728.18)
 - closed 30000 (time 1713287789.14 total 44.65 last 563.55)
 - closed 36443 (time 1713287799.14 total 54.65 last 644.22)
 - closed 40000 (time 1713287805.51 total 61.02 last 558.24)
 - closed 45342 (time 1713287815.51 total 71.02 last 534.19)
 - closed 50000 (time 1713287824.26 total 79.77 last 532.42)
 - closed 55200 (time 1713287834.26 total 89.77 last 519.95)
 - closed 60000 (time 1713287843.34 total 98.85 last 528.74)
 - closed 65642 (time 1713287853.34 total 108.85 last 564.15)
total: 69196 close in 115.37 seconds: 599.78 close/second
 - unlinked 0 (time 1713287861 ; total 0 ; last 0)
 - unlinked 10000 (time 1713287884 ; total 23 ; last 23)
 - unlinked 20000 (time 1713287908 ; total 47 ; last 24)
 - unlinked 30000 (time 1713287933 ; total 72 ; last 25)
 - unlinked 40000 (time 1713287957 ; total 96 ; last 24)
 - unlinked 50000 (time 1713287981 ; total 120 ; last 24)
 - unlinked 60000 (time 1713288005 ; total 144 ; last 24)
unlink(/mnt/lustre/d51f.sanity/f69196) error: No such file or directory
total: 69196 unlinks in 165 seconds: 419.369690 unlinks/second