== sanity test 51f: check many open files limit ========== 21:41:38 (1723254098)
MDT0 numfree=480972, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8482 (time 1723254109.25 total 10.00 last 848.16)
 - open/keep 17196 (time 1723254119.25 total 20.00 last 871.37)
 - open/keep 20000 (time 1723254122.90 total 23.65 last 768.69)
 - open/keep 27990 (time 1723254132.90 total 33.65 last 798.96)
 - open/keep 30000 (time 1723254135.36 total 36.11 last 815.81)
 - open/keep 37998 (time 1723254145.36 total 46.11 last 799.76)
 - open/keep 40000 (time 1723254147.86 total 48.61 last 801.28)
 - open/keep 47829 (time 1723254157.86 total 58.61 last 782.89)
 - open/keep 50000 (time 1723254160.58 total 61.34 last 796.57)
 - open/keep 57797 (time 1723254170.59 total 71.34 last 779.61)
 - open/keep 60000 (time 1723254173.37 total 74.13 last 789.67)
 - open/keep 67452 (time 1723254183.38 total 84.13 last 745.14)
 - open/keep 70000 (time 1723254186.72 total 87.48 last 761.03)
 - open/keep 77787 (time 1723254196.72 total 97.48 last 778.68)
 - open/keep 80000 (time 1723254199.70 total 100.45 last 743.87)
 - open/keep 86809 (time 1723254209.70 total 110.45 last 680.82)
 - open/keep 90000 (time 1723254214.46 total 115.21 last 670.94)
total: 93659 open/keep in 120.00 seconds: 780.49 ops/second
 - closed 10000 (time 1723254227.59 total 8.34 last -9592.08)
 - closed 20000 (time 1723254235.95 total 16.71 last 1195.25)
 - closed 30000 (time 1723254244.22 total 24.97 last 1210.14)
 - closed 40000 (time 1723254252.78 total 33.53 last 1167.81)
 - closed 50000 (time 1723254261.43 total 42.18 last 1156.54)
 - closed 60000 (time 1723254269.71 total 50.46 last 1207.70)
 - closed 70000 (time 1723254278.06 total 58.82 last 1196.72)
 - closed 80000 (time 1723254286.50 total 67.25 last 1185.20)
 - closed 90000 (time 1723254294.79 total 75.54 last 1206.41)
total: 93659 close in 78.67 seconds: 1190.52 close/second
 - unlinked 0 (time 1723254299 ; total 0 ; last 0)
 - unlinked 10000 (time 1723254319 ; total 20 ; last 20)
 - unlinked 20000 (time 1723254340 ; total 41 ; last 21)
 - unlinked 30000 (time 1723254359 ; total 60 ; last 19)
 - unlinked 40000 (time 1723254381 ; total 82 ; last 22)
 - unlinked 50000 (time 1723254399 ; total 100 ; last 18)
 - unlinked 60000 (time 1723254422 ; total 123 ; last 23)
 - unlinked 70000 (time 1723254450 ; total 151 ; last 28)
 - unlinked 80000 (time 1723254471 ; total 172 ; last 21)
 - unlinked 90000 (time 1723254492 ; total 193 ; last 21)
unlink(/mnt/lustre/d51f.sanity/f93659) error: No such file or directory
total: 93659 unlinks in 197 seconds: 475.426392 unlinks/second