== sanity test 60c: unlink file when mds full ============ 02:17:03 (1786947423)
create 5000 files
 - open/close 362 (time 1786947439.97 total 10.01 last 36.16)
 - open/close 740 (time 1786947449.99 total 20.03 last 37.72)
 - open/close 1109 (time 1786947460.03 total 30.07 last 36.77)
 - open/close 1513 (time 1786947470.07 total 40.11 last 40.23)
 - open/close 1861 (time 1786947480.11 total 50.15 last 34.67)
 - open/close 2269 (time 1786947490.13 total 60.17 last 40.73)
 - open/close 2655 (time 1786947500.18 total 70.21 last 38.43)
 - open/close 3066 (time 1786947510.19 total 80.23 last 41.04)
 - open/close 3448 (time 1786947520.21 total 90.25 last 38.12)
 - open/close 3792 (time 1786947530.22 total 100.26 last 34.37)
 - open/close 4126 (time 1786947540.23 total 110.27 last 33.36)
 - open/close 4461 (time 1786947550.26 total 120.30 last 33.40)
 - open/close 4781 (time 1786947560.28 total 130.31 last 31.95)
total: 5000 open/close in 136.42 seconds: 36.65 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1786947572 ; total 0 ; last 0)
total: 5000 unlinks in 95 seconds: 52.631580 unlinks/second
fail_loc=0