== sanity test 51f: check many open files limit ========== 01:33:39 (1763879619)
striped dir -i1 -c2 -H crush /mnt/lustre/d51f.sanity
MDT1 numfree=    1022004 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 7119 (time 1763879630.85 total 10.00 last 711.83)
 - open/keep 10000 (time 1763879634.68 total 13.84 last 750.74)
 - open/keep 16987 (time 1763879644.68 total 23.84 last 698.58)
 - open/keep 20000 (time 1763879649.70 total 28.85 last 600.86)
 - open/keep 26297 (time 1763879659.70 total 38.85 last 629.70)
 - open/keep 30000 (time 1763879666.00 total 45.16 last 587.72)
 - open/keep 35312 (time 1763879676.00 total 55.16 last 531.17)
 - open/keep 40000 (time 1763879685.30 total 64.46 last 503.99)
 - open/keep 45931 (time 1763879695.30 total 74.46 last 593.08)
 - open/keep 50000 (time 1763879702.57 total 81.72 last 560.23)
 - open/keep 55571 (time 1763879712.57 total 91.72 last 557.04)
 - open/keep 60000 (time 1763879721.48 total 100.64 last 496.88)
 - open/keep 64875 (time 1763879731.48 total 110.64 last 487.37)
total: 68847 open/keep in 120.00 seconds: 573.71 ops/second
 - closed 6290 (time 1763879750.85 total 10.00 last -5858.45)
 - closed 10000 (time 1763879756.17 total 15.32 last 697.18)
 - closed 17242 (time 1763879766.17 total 25.32 last 724.12)
 - closed 20000 (time 1763879770.89 total 30.04 last 584.04)
 - closed 25949 (time 1763879780.89 total 40.05 last 594.84)
 - closed 30000 (time 1763879787.32 total 46.48 last 629.85)
 - closed 36478 (time 1763879797.33 total 56.48 last 647.70)
 - closed 40000 (time 1763879802.83 total 61.98 last 640.30)
 - closed 46236 (time 1763879812.83 total 71.98 last 623.59)
 - closed 50000 (time 1763879818.45 total 77.60 last 669.71)
 - closed 56727 (time 1763879828.45 total 87.60 last 672.61)
 - closed 60000 (time 1763879833.49 total 92.64 last 649.12)
 - closed 65991 (time 1763879843.49 total 102.65 last 598.99)
total: 68847 close in 107.25 seconds: 641.96 close/second
 - unlinked 0 (time 1763879849 ; total 0 ; last 0)
 - unlinked 10000 (time 1763879870 ; total 21 ; last 21)
 - unlinked 20000 (time 1763879889 ; total 40 ; last 19)
 - unlinked 30000 (time 1763879909 ; total 60 ; last 20)
 - unlinked 40000 (time 1763879928 ; total 79 ; last 19)
 - unlinked 50000 (time 1763879948 ; total 99 ; last 20)
 - unlinked 60000 (time 1763879965 ; total 116 ; last 17)
unlink(/mnt/lustre/d51f.sanity/f68847) error: No such file or directory
total: 68847 unlinks in 131 seconds: 525.549622 unlinks/second