== sanity test 51f: check many open files limit ========== 07:07:30 (1778929650)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=    1022019, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8306 (time 1778929662.08 total 10.00 last 830.54)
 - open/keep 10000 (time 1778929664.09 total 12.00 last 845.28)
 - open/keep 18322 (time 1778929674.09 total 22.01 last 832.17)
 - open/keep 20000 (time 1778929676.21 total 24.13 last 790.01)
 - open/keep 27861 (time 1778929686.21 total 34.13 last 785.98)
 - open/keep 30000 (time 1778929688.82 total 36.74 last 819.51)
 - open/keep 38234 (time 1778929698.82 total 46.74 last 823.37)
 - open/keep 40000 (time 1778929701.25 total 49.17 last 727.15)
 - open/keep 47810 (time 1778929711.25 total 59.17 last 780.93)
 - open/keep 50000 (time 1778929713.95 total 61.87 last 811.07)
 - open/keep 57333 (time 1778929723.95 total 71.87 last 733.27)
 - open/keep 60000 (time 1778929727.51 total 75.43 last 749.50)
 - open/keep 67973 (time 1778929737.51 total 85.43 last 797.26)
 - open/keep 70000 (time 1778929740.10 total 88.02 last 781.92)
 - open/keep 76880 (time 1778929750.11 total 98.02 last 687.95)
 - open/keep 80000 (time 1778929754.75 total 102.67 last 671.12)
 - open/keep 87736 (time 1778929764.75 total 112.67 last 773.55)
 - open/keep 90000 (time 1778929767.69 total 115.61 last 771.10)
total: 93478 open/keep in 120.00 seconds: 778.98 ops/second
 - closed 10000 (time 1778929779.77 total 7.69 last -10407.25)
 - closed 20000 (time 1778929787.75 total 15.67 last 1252.68)
 - closed 30000 (time 1778929795.86 total 23.78 last 1232.82)
 - closed 40000 (time 1778929803.85 total 31.77 last 1251.62)
 - closed 50000 (time 1778929811.94 total 39.86 last 1236.41)
 - closed 60000 (time 1778929819.29 total 47.21 last 1360.56)
 - closed 70000 (time 1778929827.08 total 55.00 last 1283.33)
 - closed 80000 (time 1778929834.49 total 62.41 last 1349.80)
 - closed 90000 (time 1778929841.82 total 69.74 last 1364.07)
total: 93478 close in 72.76 seconds: 1284.79 close/second
 - unlinked 0 (time 1778929846 ; total 0 ; last 0)
 - unlinked 10000 (time 1778929859 ; total 13 ; last 13)
 - unlinked 20000 (time 1778929873 ; total 27 ; last 14)
 - unlinked 30000 (time 1778929887 ; total 41 ; last 14)
 - unlinked 40000 (time 1778929900 ; total 54 ; last 13)
 - unlinked 50000 (time 1778929913 ; total 67 ; last 13)
 - unlinked 60000 (time 1778929926 ; total 80 ; last 13)
 - unlinked 70000 (time 1778929939 ; total 93 ; last 13)
 - unlinked 80000 (time 1778929952 ; total 106 ; last 13)
 - unlinked 90000 (time 1778929965 ; total 119 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f93478) error: No such file or directory
total: 93478 unlinks in 122 seconds: 766.213135 unlinks/second