== sanity test 51f: check many open files limit ========== 07:01:38 (1762171298)
striped dir -i1 -c2 -H all_char /mnt/lustre/d51f.sanity
MDT1 numfree=    1021990 , max=100000
changed ulimit from 1024 to 100020
 - open/keep 5399 (time 1762171310.39 total 10.00 last 539.86)
 - open/keep 10000 (time 1762171317.18 total 16.79 last 678.12)
 - open/keep 17256 (time 1762171327.18 total 26.79 last 725.58)
 - open/keep 20000 (time 1762171330.81 total 30.41 last 756.43)
 - open/keep 27366 (time 1762171340.81 total 40.41 last 736.58)
 - open/keep 30000 (time 1762171344.69 total 44.30 last 677.51)
 - open/keep 36882 (time 1762171354.69 total 54.30 last 688.12)
 - open/keep 40000 (time 1762171360.37 total 59.98 last 549.26)
 - open/keep 46354 (time 1762171370.37 total 69.98 last 635.34)
 - open/keep 50000 (time 1762171376.35 total 75.96 last 609.45)
 - open/keep 55930 (time 1762171386.35 total 85.96 last 593.00)
 - open/keep 60000 (time 1762171391.89 total 91.50 last 735.57)
 - open/keep 66537 (time 1762171401.89 total 101.50 last 653.69)
 - open/keep 70000 (time 1762171407.07 total 106.68 last 668.00)
 - open/keep 76083 (time 1762171417.07 total 116.68 last 608.23)
total: 77601 open/keep in 120.00 seconds: 646.67 ops/second
 - closed 9863 (time 1762171430.39 total 10.00 last -6621.72)
 - closed 10000 (time 1762171430.59 total 10.20 last 690.24)
 - closed 19661 (time 1762171440.59 total 20.20 last 966.07)
 - closed 20000 (time 1762171440.98 total 20.59 last 874.89)
 - closed 30000 (time 1762171450.16 total 29.77 last 1088.62)
 - closed 40000 (time 1762171458.96 total 38.56 last 1137.54)
 - closed 50000 (time 1762171468.87 total 48.48 last 1008.60)
 - closed 60000 (time 1762171477.51 total 57.11 last 1157.95)
 - closed 70000 (time 1762171486.03 total 65.64 last 1172.81)
total: 77601 close in 72.00 seconds: 1077.81 close/second
 - unlinked 0 (time 1762171493 ; total 0 ; last 0)
 - unlinked 10000 (time 1762171506 ; total 13 ; last 13)
 - unlinked 20000 (time 1762171520 ; total 27 ; last 14)
 - unlinked 30000 (time 1762171534 ; total 41 ; last 14)
 - unlinked 40000 (time 1762171550 ; total 57 ; last 16)
 - unlinked 50000 (time 1762171562 ; total 69 ; last 12)
 - unlinked 60000 (time 1762171575 ; total 82 ; last 13)
 - unlinked 70000 (time 1762171588 ; total 95 ; last 13)
unlink(/mnt/lustre/d51f.sanity/f77601) error: No such file or directory
total: 77601 unlinks in 105 seconds: 739.057129 unlinks/second