== sanity test 51f: check many open files limit ========== 04:30:45 (1753432245)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d51f.sanity
MDT1 numfree=1022006, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8226 (time 1753432256.82 total 10.00 last 822.50)
 - open/keep 10000 (time 1753432259.07 total 12.25 last 788.55)
 - open/keep 17952 (time 1753432269.07 total 22.25 last 795.17)
 - open/keep 20000 (time 1753432271.66 total 24.84 last 792.00)
 - open/keep 28010 (time 1753432281.66 total 34.84 last 800.95)
 - open/keep 30000 (time 1753432284.17 total 37.35 last 792.33)
 - open/keep 38130 (time 1753432294.17 total 47.35 last 812.91)
 - open/keep 40000 (time 1753432296.71 total 49.89 last 736.62)
 - open/keep 47660 (time 1753432306.71 total 59.89 last 765.95)
 - open/keep 50000 (time 1753432309.67 total 62.85 last 791.40)
 - open/keep 57634 (time 1753432319.67 total 72.85 last 763.37)
 - open/keep 60000 (time 1753432322.79 total 75.96 last 759.20)
 - open/keep 67225 (time 1753432332.79 total 85.96 last 722.44)
 - open/keep 70000 (time 1753432336.25 total 89.43 last 801.11)
 - open/keep 77639 (time 1753432346.25 total 99.43 last 763.86)
 - open/keep 80000 (time 1753432349.51 total 102.68 last 725.24)
 - open/keep 87530 (time 1753432359.51 total 112.68 last 752.96)
 - open/keep 90000 (time 1753432362.73 total 115.91 last 766.60)
total: 93228 open/keep in 120.00 seconds: 776.89 ops/second
 - closed 10000 (time 1753432374.47 total 7.65 last -10460.35)
 - closed 20000 (time 1753432382.32 total 15.50 last 1273.65)
 - closed 30000 (time 1753432390.57 total 23.75 last 1211.84)
 - closed 40000 (time 1753432399.14 total 32.32 last 1167.54)
 - closed 50000 (time 1753432408.31 total 41.49 last 1090.10)
 - closed 60000 (time 1753432416.18 total 49.35 last 1271.49)
 - closed 70000 (time 1753432424.10 total 57.28 last 1261.97)
 - closed 80000 (time 1753432432.79 total 65.96 last 1151.25)
 - closed 90000 (time 1753432441.18 total 74.36 last 1190.93)
total: 93228 close in 76.90 seconds: 1212.27 close/second
 - unlinked 0 (time 1753432445 ; total 0 ; last 0)
 - unlinked 10000 (time 1753432456 ; total 11 ; last 11)
 - unlinked 20000 (time 1753432470 ; total 25 ; last 14)
 - unlinked 30000 (time 1753432487 ; total 42 ; last 17)
 - unlinked 40000 (time 1753432499 ; total 54 ; last 12)
 - unlinked 50000 (time 1753432514 ; total 69 ; last 15)
 - unlinked 60000 (time 1753432571 ; total 126 ; last 57)
 - unlinked 70000 (time 1753432613 ; total 168 ; last 42)
 - unlinked 80000 (time 1753432648 ; total 203 ; last 35)
 - unlinked 90000 (time 1753432675 ; total 230 ; last 27)
unlink(/mnt/lustre/d51f.sanity/f93228) error: No such file or directory
total: 93228 unlinks in 237 seconds: 393.367096 unlinks/second