== sanity test 51f: check many open files limit ========== 14:19:59 (1747851599)
MDT0 numfree=1022844, max=100000
changed ulimit from 1024 to 100020
 - open/keep 9212 (time 1747851610.70 total 10.00 last 921.17)
 - open/keep 18059 (time 1747851620.70 total 20.00 last 884.70)
 - open/keep 20000 (time 1747851622.77 total 22.07 last 938.90)
 - open/keep 28266 (time 1747851632.77 total 32.07 last 826.52)
 - open/keep 36613 (time 1747851642.77 total 42.07 last 834.66)
 - open/keep 40000 (time 1747851646.71 total 46.01 last 860.41)
 - open/keep 49082 (time 1747851656.71 total 56.01 last 908.12)
 - open/keep 58158 (time 1747851666.71 total 66.01 last 907.57)
 - open/keep 60000 (time 1747851668.75 total 68.05 last 901.37)
 - open/keep 67579 (time 1747851678.75 total 78.05 last 757.86)
 - open/keep 70000 (time 1747851681.85 total 81.15 last 781.13)
 - open/keep 76342 (time 1747851691.85 total 91.15 last 634.19)
 - open/keep 80000 (time 1747851696.35 total 95.64 last 814.18)
 - open/keep 85883 (time 1747851706.35 total 105.65 last 588.18)
 - open/keep 90000 (time 1747851713.76 total 113.06 last 555.60)
total: 93883 open/keep in 120.00 seconds: 782.36 ops/second
 - closed 7861 (time 1747851730.70 total 10.00 last -8213.57)
 - closed 10000 (time 1747851733.62 total 12.91 last 733.99)
 - closed 17464 (time 1747851743.62 total 22.92 last 746.30)
 - closed 20000 (time 1747851747.72 total 27.02 last 617.94)
 - closed 27835 (time 1747851757.73 total 37.02 last 783.43)
 - closed 30000 (time 1747851760.42 total 39.72 last 803.01)
 - closed 37173 (time 1747851770.42 total 49.72 last 717.21)
 - closed 40000 (time 1747851774.24 total 53.53 last 741.18)
 - closed 46266 (time 1747851784.24 total 63.53 last 626.59)
 - closed 50000 (time 1747851789.24 total 68.54 last 745.63)
 - closed 56981 (time 1747851799.25 total 78.54 last 698.00)
 - closed 60000 (time 1747851803.42 total 82.72 last 722.54)
 - closed 67258 (time 1747851813.43 total 92.72 last 725.70)
 - closed 70000 (time 1747851816.42 total 95.71 last 916.80)
 - closed 80000 (time 1747851826.31 total 105.60 last 1011.13)
 - closed 88941 (time 1747851836.31 total 115.60 last 894.01)
 - closed 90000 (time 1747851838.20 total 117.50 last 559.49)
total: 93883 close in 122.24 seconds: 768.04 close/second
 - unlinked 0 (time 1747851844 ; total 0 ; last 0)
 - unlinked 10000 (time 1747851876 ; total 32 ; last 32)
 - unlinked 20000 (time 1747851905 ; total 61 ; last 29)
 - unlinked 30000 (time 1747851937 ; total 93 ; last 32)
 - unlinked 40000 (time 1747851962 ; total 118 ; last 25)
 - unlinked 50000 (time 1747851997 ; total 153 ; last 35)
 - unlinked 60000 (time 1747852006 ; total 162 ; last 9)
 - unlinked 70000 (time 1747852018 ; total 174 ; last 12)
 - unlinked 80000 (time 1747852032 ; total 188 ; last 14)
 - unlinked 90000 (time 1747852045 ; total 201 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f93883) error: No such file or directory
total: 93883 unlinks in 206 seconds: 455.742706 unlinks/second