== sanity test 51f: check many open files limit ========== 21:03:58 (1713488638)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=1021992, max=100000
changed ulimit from 1024 to 100020
 - open/keep 6017 (time 1713488650.22 total 10.00 last 601.69)
 - open/keep 10000 (time 1713488656.08 total 15.87 last 678.99)
 - open/keep 16724 (time 1713488666.08 total 25.87 last 672.35)
 - open/keep 20000 (time 1713488670.91 total 30.69 last 678.87)
 - open/keep 25798 (time 1713488680.91 total 40.69 last 579.78)
 - open/keep 30000 (time 1713488686.42 total 46.21 last 761.78)
 - open/keep 37173 (time 1713488696.42 total 56.21 last 717.30)
 - open/keep 40000 (time 1713488700.61 total 60.39 last 675.74)
 - open/keep 46281 (time 1713488710.61 total 70.39 last 628.03)
 - open/keep 50000 (time 1713488715.71 total 75.49 last 729.64)
 - open/keep 57076 (time 1713488725.71 total 85.49 last 707.53)
 - open/keep 60000 (time 1713488732.49 total 92.27 last 431.16)
 - open/keep 64010 (time 1713488742.49 total 102.27 last 400.99)
 - open/keep 68206 (time 1713488752.49 total 112.28 last 419.53)
 - open/keep 70000 (time 1713488756.91 total 116.69 last 406.15)
total: 71359 open/keep in 120.00 seconds: 594.65 ops/second
 - closed 5697 (time 1713488770.22 total 10.00 last -6429.80)
 - closed 10000 (time 1713488776.85 total 16.63 last 649.27)
 - closed 15752 (time 1713488786.85 total 26.63 last 575.20)
 - closed 20000 (time 1713488793.45 total 33.24 last 642.94)
 - closed 26094 (time 1713488803.45 total 43.24 last 609.35)
 - closed 30000 (time 1713488809.13 total 48.91 last 688.28)
 - closed 36836 (time 1713488819.13 total 58.91 last 683.49)
 - closed 40000 (time 1713488823.83 total 63.61 last 673.12)
 - closed 47479 (time 1713488833.83 total 73.61 last 747.89)
 - closed 50000 (time 1713488837.67 total 77.45 last 657.11)
 - closed 55868 (time 1713488847.67 total 87.45 last 586.72)
 - closed 60000 (time 1713488854.85 total 94.63 last 575.49)
 - closed 65693 (time 1713488864.85 total 104.63 last 569.28)
 - closed 70000 (time 1713488871.95 total 111.74 last 606.25)
total: 71359 close in 113.80 seconds: 627.07 close/second
 - unlinked 0 (time 1713488875 ; total 0 ; last 0)
 - unlinked 10000 (time 1713488898 ; total 23 ; last 23)
 - unlinked 20000 (time 1713488920 ; total 45 ; last 22)
 - unlinked 30000 (time 1713488941 ; total 66 ; last 21)
 - unlinked 40000 (time 1713488964 ; total 89 ; last 23)
 - unlinked 50000 (time 1713488984 ; total 109 ; last 20)
 - unlinked 60000 (time 1713489004 ; total 129 ; last 20)
 - unlinked 70000 (time 1713489026 ; total 151 ; last 22)
unlink(/mnt/lustre/d51f.sanity/f71359) error: No such file or directory
total: 71359 unlinks in 154 seconds: 463.370117 unlinks/second