== sanity test 60c: unlink file when mds full ============ 00:54:03 (1776920043)
create 5000 files
 - open/close 211 (time 1776920062.76 total 10.00 last 21.10)
 - open/close 412 (time 1776920072.77 total 20.01 last 20.08)
 - open/close 593 (time 1776920082.78 total 30.02 last 18.08)
 - open/close 774 (time 1776920092.80 total 40.04 last 18.07)
 - open/close 969 (time 1776920102.82 total 50.05 last 19.47)
 - open/close 1152 (time 1776920112.89 total 60.13 last 18.17)
 - open/close 1336 (time 1776920122.89 total 70.13 last 18.40)
 - open/close 1500 (time 1776920132.90 total 80.14 last 16.38)
 - open/close 1667 (time 1776920142.92 total 90.16 last 16.66)
 - open/close 1873 (time 1776920152.94 total 100.17 last 20.58)
 - open/close 1995 (time 1776920163.03 total 110.26 last 12.09)
 - open/close 2094 (time 1776920173.07 total 120.31 last 9.86)
 - open/close 2169 (time 1776920183.11 total 130.35 last 7.47)
 - open/close 2255 (time 1776920193.14 total 140.38 last 8.57)
 - open/close 2359 (time 1776920203.18 total 150.41 last 10.37)
 - open/close 2504 (time 1776920213.22 total 160.46 last 14.44)
 - open/close 2659 (time 1776920223.25 total 170.49 last 15.45)
 - open/close 2827 (time 1776920233.28 total 180.51 last 16.76)
 - open/close 3002 (time 1776920243.36 total 190.59 last 17.36)
 - open/close 3157 (time 1776920253.37 total 200.61 last 15.48)
 - open/close 3316 (time 1776920263.40 total 210.64 last 15.85)
 - open/close 3477 (time 1776920273.42 total 220.66 last 16.06)
 - open/close 3643 (time 1776920283.45 total 230.69 last 16.56)
 - open/close 3812 (time 1776920293.49 total 240.72 last 16.84)
 - open/close 3979 (time 1776920303.49 total 250.73 last 16.68)
 - open/close 4130 (time 1776920313.58 total 260.81 last 14.98)
 - open/close 4280 (time 1776920323.59 total 270.83 last 14.98)
 - open/close 4429 (time 1776920333.66 total 280.89 last 14.80)
 - open/close 4598 (time 1776920343.68 total 290.92 last 16.86)
 - open/close 4762 (time 1776920353.73 total 300.96 last 16.33)
 - open/close 4944 (time 1776920363.76 total 310.99 last 18.15)
total: 5000 open/close in 314.27 seconds: 15.91 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1776920377 ; total 0 ; last 0)
total: 5000 unlinks in 191 seconds: 26.178011 unlinks/second
fail_loc=0