== sanity test 60c: unlink file when mds full ============ 05:55:49 (1787997349)
create 5000 files
 - open/close 476 (time 1787997363.74 total 10.00 last 47.58)
 - open/close 921 (time 1787997373.74 total 20.01 last 44.48)
 - open/close 1377 (time 1787997383.74 total 30.01 last 45.58)
 - open/close 1806 (time 1787997393.78 total 40.05 last 42.74)
 - open/close 2220 (time 1787997403.81 total 50.08 last 41.27)
 - open/close 2660 (time 1787997413.83 total 60.10 last 43.92)
 - open/close 3093 (time 1787997423.84 total 70.11 last 43.28)
 - open/close 3544 (time 1787997433.84 total 80.11 last 45.08)
 - open/close 3989 (time 1787997443.85 total 90.12 last 44.47)
 - open/close 4399 (time 1787997453.86 total 100.13 last 40.94)
 - open/close 4846 (time 1787997463.87 total 110.13 last 44.70)
total: 5000 open/close in 113.65 seconds: 43.99 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1787997471 ; total 0 ; last 0)
total: 5000 unlinks in 82 seconds: 60.975609 unlinks/second
fail_loc=0