== sanity test 51f: check many open files limit ========== 10:11:09 (1783519869)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d51f.sanity
MDT1 numfree=    1021988, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7985 (time 1783519880.68 total 10.00 last 798.45)
 - open/keep 10000 (time 1783519883.23 total 12.55 last 791.05)
 - open/keep 17945 (time 1783519893.23 total 22.55 last 794.44)
 - open/keep 20000 (time 1783519895.85 total 25.17 last 784.88)
 - open/keep 27878 (time 1783519905.85 total 35.17 last 787.74)
 - open/keep 30000 (time 1783519908.62 total 37.94 last 765.80)
 - open/keep 37781 (time 1783519918.62 total 47.94 last 778.07)
 - open/keep 40000 (time 1783519921.46 total 50.78 last 781.72)
 - open/keep 47698 (time 1783519931.46 total 60.78 last 769.79)
 - open/keep 50000 (time 1783519934.44 total 63.76 last 772.74)
 - open/keep 57909 (time 1783519944.44 total 73.76 last 790.86)
 - open/keep 60000 (time 1783519947.14 total 76.46 last 774.00)
 - open/keep 67739 (time 1783519957.14 total 86.46 last 773.88)
 - open/keep 70000 (time 1783519959.63 total 88.94 last 909.86)
 - open/keep 78909 (time 1783519969.63 total 98.94 last 890.84)
 - open/keep 87733 (time 1783519979.63 total 108.95 last 882.33)
 - open/keep 90000 (time 1783519982.57 total 111.89 last 768.93)
total: 95929 open/keep in 120.00 seconds: 799.40 ops/second
 - closed 10000 (time 1783519997.78 total 7.09 last -11276.08)
 - closed 20000 (time 1783520005.53 total 14.85 last 1289.87)
 - closed 30000 (time 1783520013.90 total 23.21 last 1195.17)
 - closed 40000 (time 1783520022.00 total 31.32 last 1233.95)
 - closed 50000 (time 1783520029.92 total 39.24 last 1262.40)
 - closed 54222 (time 1783520039.92 total 49.24 last 422.18)
 - closed 55756 (time 1783520049.92 total 59.24 last 153.38)
 - closed 56890 (time 1783520059.93 total 69.24 last 113.37)
 - closed 59232 (time 1783520069.93 total 79.25 last 234.04)
 - closed 60000 (time 1783520073.12 total 82.44 last 240.97)
 - closed 61712 (time 1783520083.12 total 92.44 last 171.14)
 - closed 63953 (time 1783520093.13 total 102.44 last 224.03)
 - closed 66893 (time 1783520103.13 total 112.45 last 293.97)
 - closed 70000 (time 1783520110.43 total 119.75 last 425.43)
 - closed 74157 (time 1783520120.43 total 129.75 last 415.63)
 - closed 77919 (time 1783520130.44 total 139.75 last 376.09)
 - closed 80000 (time 1783520136.53 total 145.85 last 341.41)
 - closed 83047 (time 1783520146.53 total 155.85 last 304.64)
 - closed 86109 (time 1783520156.53 total 165.85 last 306.13)
 - closed 89755 (time 1783520166.54 total 175.85 last 364.57)
 - closed 90000 (time 1783520167.29 total 176.61 last 324.36)
 - closed 93340 (time 1783520177.29 total 186.61 last 333.90)
total: 95929 close in 194.36 seconds: 493.55 close/second
 - unlinked 0 (time 1783520187 ; total 0 ; last 0)
 - unlinked 10000 (time 1783520234 ; total 47 ; last 47)
 - unlinked 20000 (time 1783520274 ; total 87 ; last 40)
 - unlinked 30000 (time 1783520315 ; total 128 ; last 41)
 - unlinked 40000 (time 1783520353 ; total 166 ; last 38)
 - unlinked 50000 (time 1783520399 ; total 212 ; last 46)
 - unlinked 60000 (time 1783520444 ; total 257 ; last 45)
 - unlinked 70000 (time 1783520485 ; total 298 ; last 41)
 - unlinked 80000 (time 1783520518 ; total 331 ; last 33)
 - unlinked 90000 (time 1783520553 ; total 366 ; last 35)
unlink(/mnt/lustre/d51f.sanity/f95929) error: No such file or directory
total: 95929 unlinks in 384 seconds: 249.815109 unlinks/second