== sanity test 51f: check many open files limit ========== 17:19:00 (1760131140)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d51f.sanity
MDT1 numfree=1022032, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7183 (time 1760131151.88 total 10.00 last 718.29)
 - open/keep 10000 (time 1760131155.77 total 13.90 last 723.03)
 - open/keep 17877 (time 1760131165.77 total 23.90 last 787.65)
 - open/keep 20000 (time 1760131168.32 total 26.44 last 833.86)
 - open/keep 28500 (time 1760131178.32 total 36.44 last 849.98)
 - open/keep 36875 (time 1760131188.32 total 46.44 last 837.45)
 - open/keep 40000 (time 1760131192.25 total 50.38 last 794.38)
 - open/keep 48034 (time 1760131202.25 total 60.38 last 803.32)
 - open/keep 50000 (time 1760131204.48 total 62.60 last 884.37)
 - open/keep 58373 (time 1760131214.48 total 72.60 last 837.21)
 - open/keep 66653 (time 1760131224.48 total 82.60 last 827.96)
 - open/keep 70000 (time 1760131228.49 total 86.62 last 833.30)
 - open/keep 78718 (time 1760131238.50 total 96.62 last 871.69)
 - open/keep 85830 (time 1760131248.50 total 106.62 last 711.16)
 - open/keep 90000 (time 1760131254.33 total 112.45 last 715.05)
total: 96119 open/keep in 120.00 seconds: 800.99 ops/second
 - closed 10000 (time 1760131269.23 total 7.35 last -10878.24)
 - closed 20000 (time 1760131276.55 total 14.67 last 1366.89)
 - closed 30000 (time 1760131284.20 total 22.33 last 1305.60)
 - closed 40000 (time 1760131292.77 total 30.90 last 1167.44)
 - closed 50000 (time 1760131301.26 total 39.39 last 1177.38)
 - closed 60000 (time 1760131309.80 total 47.93 last 1170.98)
 - closed 70000 (time 1760131318.30 total 56.42 last 1177.59)
 - closed 80000 (time 1760131326.92 total 65.04 last 1159.83)
 - closed 90000 (time 1760131335.47 total 73.59 last 1169.39)
total: 96119 close in 78.81 seconds: 1219.66 close/second
 - unlinked 0 (time 1760131342 ; total 0 ; last 0)
 - unlinked 10000 (time 1760131355 ; total 13 ; last 13)
 - unlinked 20000 (time 1760131368 ; total 26 ; last 13)
 - unlinked 30000 (time 1760131381 ; total 39 ; last 13)
 - unlinked 40000 (time 1760131393 ; total 51 ; last 12)
 - unlinked 50000 (time 1760131405 ; total 63 ; last 12)
 - unlinked 60000 (time 1760131418 ; total 76 ; last 13)
 - unlinked 70000 (time 1760131431 ; total 89 ; last 13)
 - unlinked 80000 (time 1760131443 ; total 101 ; last 12)
 - unlinked 90000 (time 1760131456 ; total 114 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f96119) error: No such file or directory
total: 96119 unlinks in 122 seconds: 787.860657 unlinks/second