== sanity test 51f: check many open files limit ========== 17:33:45 (1718400825)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d51f.sanity
MDT1 numfree=1022428, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8419 (time 1718400836.26 total 10.00 last 841.89)
 - open/keep 10000 (time 1718400838.30 total 12.04 last 775.46)
 - open/keep 17699 (time 1718400848.30 total 22.04 last 769.83)
 - open/keep 20000 (time 1718400851.26 total 25.00 last 778.27)
 - open/keep 27879 (time 1718400861.26 total 35.00 last 787.82)
 - open/keep 30000 (time 1718400864.25 total 37.99 last 708.44)
 - open/keep 38024 (time 1718400874.25 total 47.99 last 802.36)
 - open/keep 40000 (time 1718400876.83 total 50.57 last 767.03)
 - open/keep 47614 (time 1718400886.83 total 60.57 last 761.32)
 - open/keep 50000 (time 1718400890.30 total 64.04 last 687.56)
 - open/keep 57729 (time 1718400900.30 total 74.04 last 772.83)
 - open/keep 60000 (time 1718400902.80 total 76.53 last 910.72)
 - open/keep 68912 (time 1718400912.80 total 86.53 last 891.18)
 - open/keep 76876 (time 1718400922.80 total 96.53 last 796.32)
 - open/keep 80000 (time 1718400926.89 total 100.63 last 763.69)
 - open/keep 87753 (time 1718400936.89 total 110.63 last 775.26)
 - open/keep 90000 (time 1718400939.52 total 113.26 last 854.74)
total: 95678 open/keep in 120.00 seconds: 797.32 ops/second
 - closed 10000 (time 1718400954.73 total 8.46 last -9451.02)
 - closed 20000 (time 1718400963.46 total 17.20 last 1144.84)
 - closed 30000 (time 1718400971.24 total 24.98 last 1285.13)
 - closed 40000 (time 1718400979.28 total 33.02 last 1244.17)
 - closed 50000 (time 1718400987.29 total 41.03 last 1248.45)
 - closed 60000 (time 1718400995.42 total 49.16 last 1229.72)
 - closed 70000 (time 1718401004.01 total 57.75 last 1164.53)
 - closed 80000 (time 1718401013.20 total 66.93 last 1088.48)
 - closed 90000 (time 1718401021.59 total 75.33 last 1190.97)
total: 95678 close in 80.48 seconds: 1188.90 close/second
 - unlinked 0 (time 1718401027 ; total 0 ; last 0)
 - unlinked 10000 (time 1718401039 ; total 12 ; last 12)
 - unlinked 20000 (time 1718401050 ; total 23 ; last 11)
 - unlinked 30000 (time 1718401062 ; total 35 ; last 12)
 - unlinked 40000 (time 1718401073 ; total 46 ; last 11)
 - unlinked 50000 (time 1718401084 ; total 57 ; last 11)
 - unlinked 60000 (time 1718401096 ; total 69 ; last 12)
 - unlinked 70000 (time 1718401107 ; total 80 ; last 11)
 - unlinked 80000 (time 1718401119 ; total 92 ; last 12)
 - unlinked 90000 (time 1718401130 ; total 103 ; last 11)
unlink(/mnt/lustre/d51f.sanity/f95678) error: No such file or directory
total: 95678 unlinks in 108 seconds: 885.907410 unlinks/second