== sanity test 51f: check many open files limit ========== 09:09:47 (1787836187)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d51f.sanity
MDT1 numfree=    1022001, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1207 (time 1787836202.74 total 10.00 last 120.68)
 - open/keep 2191 (time 1787836212.75 total 20.01 last 98.37)
 - open/keep 3128 (time 1787836222.78 total 30.04 last 93.39)
 - open/keep 4079 (time 1787836232.79 total 40.05 last 95.02)
 - open/keep 5162 (time 1787836242.80 total 50.06 last 108.21)
 - open/keep 6314 (time 1787836252.81 total 60.07 last 115.03)
 - open/keep 7557 (time 1787836262.82 total 70.07 last 124.25)
 - open/keep 8636 (time 1787836272.82 total 80.07 last 107.89)
 - open/keep 9866 (time 1787836282.83 total 90.08 last 122.90)
 - open/keep 10928 (time 1787836292.83 total 100.08 last 106.18)
 - open/keep 12074 (time 1787836302.83 total 110.09 last 114.54)
total: 13298 open/keep in 120.01 seconds: 110.81 ops/second
 - closed 1524 (time 1787836322.75 total 10.00 last -1054.87)
 - closed 3411 (time 1787836332.75 total 20.00 last 188.69)
 - closed 5514 (time 1787836342.75 total 30.00 last 210.25)
 - closed 7222 (time 1787836352.76 total 40.01 last 170.77)
 - closed 8954 (time 1787836362.76 total 50.01 last 173.16)
 - closed 10000 (time 1787836367.72 total 54.97 last 210.94)
 - closed 11602 (time 1787836377.73 total 64.98 last 160.05)
 - closed 13025 (time 1787836387.75 total 75.00 last 141.97)
total: 13298 close in 77.14 seconds: 172.39 close/second
 - unlinked 0 (time 1787836397 ; total 0 ; last 0)
 - unlinked 10000 (time 1787836471 ; total 74 ; last 74)
unlink(/mnt/lustre/d51f.sanity/f13298) error: No such file or directory
total: 13298 unlinks in 98 seconds: 135.693878 unlinks/second