== sanity test 51f: check many open files limit ========== 14:43:06 (1763494986)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d51f.sanity
MDT1 numfree=    1021991 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 7460 (time 1763494998.45 total 10.00 last 745.99)
 - open/keep 10000 (time 1763495001.85 total 13.40 last 747.77)
 - open/keep 17394 (time 1763495011.85 total 23.40 last 739.38)
 - open/keep 20000 (time 1763495015.43 total 26.98 last 727.66)
 - open/keep 27250 (time 1763495025.43 total 36.98 last 724.93)
 - open/keep 30000 (time 1763495029.22 total 40.77 last 725.44)
 - open/keep 37257 (time 1763495039.22 total 50.77 last 725.68)
 - open/keep 40000 (time 1763495043.09 total 54.64 last 708.41)
 - open/keep 46858 (time 1763495053.09 total 64.64 last 685.77)
 - open/keep 50000 (time 1763495057.75 total 69.30 last 674.77)
 - open/keep 57620 (time 1763495067.75 total 79.30 last 761.97)
 - open/keep 60000 (time 1763495070.60 total 82.15 last 835.73)
 - open/keep 68157 (time 1763495080.60 total 92.15 last 815.63)
 - open/keep 70000 (time 1763495082.77 total 94.32 last 847.60)
 - open/keep 77875 (time 1763495092.77 total 104.32 last 787.46)
 - open/keep 80000 (time 1763495095.37 total 106.92 last 817.84)
 - open/keep 87513 (time 1763495105.37 total 116.92 last 751.27)
total: 89488 open/keep in 120.00 seconds: 745.73 ops/second
 - closed 10000 (time 1763495116.78 total 8.33 last -9304.81)
 - closed 20000 (time 1763495124.75 total 16.30 last 1255.29)
 - closed 30000 (time 1763495132.13 total 23.68 last 1353.51)
 - closed 40000 (time 1763495139.72 total 31.27 last 1318.56)
 - closed 50000 (time 1763495147.36 total 38.91 last 1309.18)
 - closed 60000 (time 1763495154.86 total 46.41 last 1333.10)
 - closed 70000 (time 1763495162.85 total 54.40 last 1250.77)
 - closed 80000 (time 1763495171.16 total 62.71 last 1203.99)
total: 89488 close in 70.31 seconds: 1272.81 close/second
 - unlinked 0 (time 1763495180 ; total 0 ; last 0)
 - unlinked 10000 (time 1763495191 ; total 11 ; last 11)
 - unlinked 20000 (time 1763495203 ; total 23 ; last 12)
 - unlinked 30000 (time 1763495216 ; total 36 ; last 13)
 - unlinked 40000 (time 1763495227 ; total 47 ; last 11)
 - unlinked 50000 (time 1763495239 ; total 59 ; last 12)
 - unlinked 60000 (time 1763495250 ; total 70 ; last 11)
 - unlinked 70000 (time 1763495262 ; total 82 ; last 12)
 - unlinked 80000 (time 1763495274 ; total 94 ; last 12)
unlink(/mnt/lustre/d51f.sanity/f89488) error: No such file or directory
total: 89488 unlinks in 106 seconds: 844.226440 unlinks/second