== sanity test 51f: check many open files limit ========== 10:22:04 (1736263324)
striped dir -i1 -c2 -H crush /mnt/lustre/d51f.sanity
MDT1 numfree=1022450, max=100000
changed ulimit from 1024 to 100020
 - open/keep 5992 (time 1736263335.23 total 10.00 last 599.15)
 - open/keep 9373 (time 1736263345.23 total 20.00 last 338.05)
 - open/keep 10000 (time 1736263347.54 total 22.31 last 271.81)
 - open/keep 12887 (time 1736263357.54 total 32.31 last 288.59)
 - open/keep 15528 (time 1736263367.55 total 42.31 last 264.05)
 - open/keep 18080 (time 1736263377.55 total 52.32 last 255.13)
 - open/keep 20000 (time 1736263384.87 total 59.64 last 262.25)
 - open/keep 22650 (time 1736263394.87 total 69.64 last 264.94)
 - open/keep 25321 (time 1736263404.88 total 79.64 last 267.01)
 - open/keep 27696 (time 1736263414.88 total 89.65 last 237.45)
 - open/keep 30000 (time 1736263424.65 total 99.42 last 235.86)
 - open/keep 32546 (time 1736263434.65 total 109.42 last 254.57)
 - open/keep 35055 (time 1736263444.65 total 119.42 last 250.77)
total: 35231 open/keep in 120.00 seconds: 293.59 ops/second
 - closed 4999 (time 1736263455.23 total 10.00 last -3005.57)
 - closed 9939 (time 1736263465.24 total 20.00 last 493.84)
 - closed 10000 (time 1736263465.36 total 20.13 last 484.83)
 - closed 15069 (time 1736263475.36 total 30.13 last 506.84)
 - closed 20000 (time 1736263484.15 total 38.92 last 561.31)
 - closed 26409 (time 1736263494.15 total 48.92 last 640.83)
 - closed 30000 (time 1736263499.96 total 54.72 last 618.24)
total: 35231 close in 64.38 seconds: 547.26 close/second
 - unlinked 0 (time 1736263510 ; total 0 ; last 0)
 - unlinked 10000 (time 1736263540 ; total 30 ; last 30)
 - unlinked 20000 (time 1736263570 ; total 60 ; last 30)
 - unlinked 30000 (time 1736263596 ; total 86 ; last 26)
unlink(/mnt/lustre/d51f.sanity/f35231) error: No such file or directory
total: 35231 unlinks in 96 seconds: 366.989594 unlinks/second