== sanity test 51f: check many open files limit ========== 16:48:53 (1748983733)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1022412, max=100000
changed ulimit from 1024 to 100020
 - open/keep 6288 (time 1748983744.94 total 10.00 last 628.77)
 - open/keep 10000 (time 1748983752.19 total 17.25 last 511.70)
 - open/keep 15246 (time 1748983762.19 total 27.26 last 524.52)
 - open/keep 19828 (time 1748983772.19 total 37.26 last 458.20)
 - open/keep 24327 (time 1748983782.19 total 47.26 last 449.82)
 - open/keep 28922 (time 1748983792.19 total 57.26 last 459.48)
 - open/keep 33897 (time 1748983802.19 total 67.26 last 497.48)
 - open/keep 38351 (time 1748983812.20 total 77.26 last 445.31)
 - open/keep 40000 (time 1748983815.77 total 80.83 last 461.39)
 - open/keep 44695 (time 1748983825.77 total 90.84 last 469.46)
 - open/keep 49519 (time 1748983835.77 total 100.84 last 482.39)
 - open/keep 54391 (time 1748983845.77 total 110.84 last 487.13)
 - open/keep 60000 (time 1748983853.73 total 118.79 last 705.00)
total: 61028 open/keep in 120.00 seconds: 508.56 ops/second
 - closed 7671 (time 1748983864.94 total 10.00 last -5232.30)
 - closed 10000 (time 1748983868.77 total 13.83 last 607.89)
 - closed 16167 (time 1748983878.77 total 23.83 last 616.68)
 - closed 20000 (time 1748983884.22 total 29.28 last 703.81)
 - closed 26510 (time 1748983894.22 total 39.28 last 650.91)
 - closed 30000 (time 1748983900.29 total 45.36 last 574.43)
 - closed 36249 (time 1748983910.29 total 55.36 last 624.87)
 - closed 40000 (time 1748983916.35 total 61.41 last 619.23)
 - closed 46667 (time 1748983926.35 total 71.41 last 666.66)
 - closed 50000 (time 1748983931.95 total 77.01 last 595.64)
 - closed 56010 (time 1748983941.95 total 87.01 last 600.96)
 - closed 60000 (time 1748983948.47 total 93.53 last 611.68)
total: 61028 close in 95.06 seconds: 642.00 close/second
 - unlinked 0 (time 1748983951 ; total 0 ; last 0)
 - unlinked 10000 (time 1748983970 ; total 19 ; last 19)
 - unlinked 20000 (time 1748983990 ; total 39 ; last 20)
 - unlinked 30000 (time 1748984007 ; total 56 ; last 17)
 - unlinked 40000 (time 1748984026 ; total 75 ; last 19)
 - unlinked 50000 (time 1748984045 ; total 94 ; last 19)
 - unlinked 60000 (time 1748984058 ; total 107 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f61028) error: No such file or directory
total: 61028 unlinks in 109 seconds: 559.889893 unlinks/second