== sanity test 51f: check many open files limit ========== 23:36:12 (1718854572)
striped dir -i1 -c2 -H crush /mnt/lustre/d51f.sanity
MDT1 numfree=1022013, max=100000
changed ulimit from 1024 to 100020
 - open/keep 4967 (time 1718854584.26 total 10.00 last 496.60)
 - open/keep 10000 (time 1718854593.80 total 19.54 last 527.74)
 - open/keep 15314 (time 1718854603.80 total 29.54 last 531.28)
 - open/keep 20000 (time 1718854612.94 total 38.68 last 512.81)
 - open/keep 26428 (time 1718854622.94 total 48.68 last 642.80)
 - open/keep 30000 (time 1718854627.33 total 53.07 last 813.09)
 - open/keep 37998 (time 1718854637.33 total 63.07 last 799.74)
 - open/keep 40000 (time 1718854640.20 total 65.94 last 698.93)
 - open/keep 46588 (time 1718854650.20 total 75.94 last 658.75)
 - open/keep 50000 (time 1718854655.59 total 81.33 last 632.39)
 - open/keep 55843 (time 1718854665.59 total 91.33 last 584.29)
 - open/keep 60000 (time 1718854672.90 total 98.64 last 568.87)
 - open/keep 65801 (time 1718854682.90 total 108.64 last 580.06)
 - open/keep 70000 (time 1718854689.58 total 115.33 last 628.29)
total: 73057 open/keep in 120.00 seconds: 608.80 ops/second
 - closed 8669 (time 1718854704.26 total 10.00 last -6132.80)
 - closed 10000 (time 1718854705.52 total 11.26 last 1058.60)
 - closed 18979 (time 1718854715.52 total 21.26 last 897.89)
 - closed 20000 (time 1718854717.42 total 23.16 last 537.36)
 - closed 28176 (time 1718854727.42 total 33.16 last 817.49)
 - closed 30000 (time 1718854729.26 total 35.00 last 988.30)
 - closed 38387 (time 1718854739.26 total 45.01 last 838.65)
 - closed 40000 (time 1718854741.33 total 47.08 last 779.02)
 - closed 47624 (time 1718854751.34 total 57.08 last 762.30)
 - closed 50000 (time 1718854753.98 total 59.72 last 898.25)
 - closed 55759 (time 1718854763.98 total 69.72 last 575.90)
 - closed 60000 (time 1718854771.90 total 77.64 last 535.90)
 - closed 65509 (time 1718854781.90 total 87.64 last 550.82)
 - closed 70000 (time 1718854790.13 total 95.87 last 545.65)
total: 73057 close in 101.52 seconds: 719.61 close/second
 - unlinked 0 (time 1718854797 ; total 0 ; last 0)
 - unlinked 10000 (time 1718854820 ; total 23 ; last 23)
 - unlinked 20000 (time 1718854839 ; total 42 ; last 19)
 - unlinked 30000 (time 1718854860 ; total 63 ; last 21)
 - unlinked 40000 (time 1718854881 ; total 84 ; last 21)
 - unlinked 50000 (time 1718854902 ; total 105 ; last 21)
 - unlinked 60000 (time 1718854925 ; total 128 ; last 23)
 - unlinked 70000 (time 1718854948 ; total 151 ; last 23)
unlink(/mnt/lustre/d51f.sanity/f73057) error: No such file or directory
total: 73057 unlinks in 157 seconds: 465.331207 unlinks/second