== sanity test 51f: check many open files limit ========== 11:54:36 (1775836476)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=    1022012 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 7934 (time 1775836488.66 total 10.00 last 793.33)
 - open/keep 10000 (time 1775836491.22 total 12.56 last 806.67)
 - open/keep 17886 (time 1775836501.22 total 22.56 last 788.57)
 - open/keep 20000 (time 1775836503.97 total 25.32 last 767.25)
 - open/keep 27913 (time 1775836513.98 total 35.32 last 791.21)
 - open/keep 30000 (time 1775836516.63 total 37.98 last 784.88)
 - open/keep 37555 (time 1775836526.64 total 47.98 last 755.45)
 - open/keep 40000 (time 1775836529.79 total 51.13 last 775.25)
 - open/keep 47653 (time 1775836539.79 total 61.13 last 765.24)
 - open/keep 50000 (time 1775836542.84 total 64.18 last 770.11)
 - open/keep 57529 (time 1775836552.84 total 74.18 last 752.85)
 - open/keep 60000 (time 1775836556.02 total 77.36 last 777.20)
 - open/keep 67780 (time 1775836566.02 total 87.36 last 777.99)
 - open/keep 70000 (time 1775836568.87 total 90.21 last 778.28)
 - open/keep 77674 (time 1775836578.87 total 100.21 last 767.30)
 - open/keep 80000 (time 1775836581.84 total 103.18 last 783.45)
 - open/keep 87574 (time 1775836591.84 total 113.18 last 757.33)
 - open/keep 90000 (time 1775836594.97 total 116.31 last 775.32)
total: 92880 open/keep in 120.00 seconds: 774.00 ops/second
 - closed 10000 (time 1775836607.08 total 8.42 last -9500.56)
 - closed 20000 (time 1775836615.35 total 16.69 last 1209.19)
 - closed 30000 (time 1775836624.00 total 25.34 last 1155.85)
 - closed 40000 (time 1775836632.89 total 34.23 last 1125.33)
 - closed 50000 (time 1775836641.47 total 42.81 last 1164.97)
 - closed 60000 (time 1775836649.85 total 51.19 last 1193.07)
 - closed 70000 (time 1775836658.42 total 59.76 last 1167.19)
 - closed 80000 (time 1775836666.82 total 68.16 last 1190.08)
 - closed 90000 (time 1775836675.22 total 76.56 last 1190.60)
total: 92880 close in 78.99 seconds: 1175.89 close/second
 - unlinked 0 (time 1775836679 ; total 0 ; last 0)
 - unlinked 10000 (time 1775836691 ; total 12 ; last 12)
 - unlinked 20000 (time 1775836703 ; total 24 ; last 12)
 - unlinked 30000 (time 1775836715 ; total 36 ; last 12)
 - unlinked 40000 (time 1775836727 ; total 48 ; last 12)
 - unlinked 50000 (time 1775836739 ; total 60 ; last 12)
 - unlinked 60000 (time 1775836752 ; total 73 ; last 13)
 - unlinked 70000 (time 1775836764 ; total 85 ; last 12)
 - unlinked 80000 (time 1775836776 ; total 97 ; last 12)
 - unlinked 90000 (time 1775836788 ; total 109 ; last 12)
unlink(/mnt/lustre/d51f.sanity/f92880) error: No such file or directory
total: 92880 unlinks in 113 seconds: 821.946899 unlinks/second