== sanity test 51f: check many open files limit ========== 19:59:14 (1745625554)
striped dir -i1 -c2 -H crush /mnt/lustre/d51f.sanity
MDT1 numfree=1021989, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8986 (time 1745625565.28 total 10.00 last 898.49)
 - open/keep 17986 (time 1745625575.28 total 20.00 last 899.90)
 - open/keep 20000 (time 1745625577.60 total 22.32 last 867.62)
 - open/keep 27879 (time 1745625587.60 total 32.32 last 787.81)
 - open/keep 30000 (time 1745625590.17 total 34.90 last 824.54)
 - open/keep 38413 (time 1745625600.17 total 44.90 last 841.28)
 - open/keep 46587 (time 1745625610.17 total 54.90 last 817.30)
 - open/keep 50000 (time 1745625614.40 total 59.13 last 807.15)
 - open/keep 58084 (time 1745625624.40 total 69.13 last 808.38)
 - open/keep 60000 (time 1745625627.02 total 71.75 last 730.95)
 - open/keep 68288 (time 1745625637.02 total 81.75 last 828.79)
 - open/keep 70000 (time 1745625639.05 total 83.77 last 846.81)
 - open/keep 77581 (time 1745625649.05 total 93.77 last 758.09)
 - open/keep 80000 (time 1745625652.80 total 97.52 last 644.82)
 - open/keep 88013 (time 1745625662.80 total 107.52 last 801.21)
 - open/keep 90000 (time 1745625665.16 total 109.89 last 840.94)
 - open/keep 98309 (time 1745625675.16 total 119.89 last 830.82)
total: 98408 open/keep in 120.00 seconds: 820.06 ops/second
 - closed 10000 (time 1745625683.34 total 8.06 last -10950.49)
 - closed 20000 (time 1745625691.46 total 16.18 last 1231.61)
 - closed 30000 (time 1745625699.33 total 24.06 last 1270.02)
 - closed 40000 (time 1745625707.28 total 32.00 last 1258.82)
 - closed 50000 (time 1745625715.63 total 40.36 last 1196.96)
 - closed 58496 (time 1745625725.63 total 50.36 last 849.53)
 - closed 60000 (time 1745625727.08 total 51.80 last 1040.30)
 - closed 70000 (time 1745625735.25 total 59.98 last 1223.39)
 - closed 80000 (time 1745625744.79 total 69.52 last 1048.13)
 - closed 89564 (time 1745625754.79 total 79.52 last 956.32)
 - closed 90000 (time 1745625755.17 total 79.89 last 1172.24)
total: 98408 close in 87.30 seconds: 1127.26 close/second
 - unlinked 0 (time 1745625763 ; total 0 ; last 0)
 - unlinked 10000 (time 1745625779 ; total 16 ; last 16)
 - unlinked 20000 (time 1745625797 ; total 34 ; last 18)
 - unlinked 30000 (time 1745625812 ; total 49 ; last 15)
 - unlinked 40000 (time 1745625829 ; total 66 ; last 17)
 - unlinked 50000 (time 1745625844 ; total 81 ; last 15)
 - unlinked 60000 (time 1745625861 ; total 98 ; last 17)
 - unlinked 70000 (time 1745625880 ; total 117 ; last 19)
 - unlinked 80000 (time 1745625896 ; total 133 ; last 16)
 - unlinked 90000 (time 1745625911 ; total 148 ; last 15)
unlink(/mnt/lustre/d51f.sanity/f98408) error: No such file or directory
total: 98408 unlinks in 161 seconds: 611.229797 unlinks/second