== sanity test 60c: unlink file when mds full ============ 05:50:21 (1786528221)
create 5000 files
 - open/close 222 (time 1786528240.33 total 10.01 last 22.19)
 - open/close 540 (time 1786528250.36 total 20.04 last 31.70)
 - open/close 941 (time 1786528260.39 total 30.07 last 39.99)
 - open/close 1252 (time 1786528270.52 total 40.19 last 30.72)
 - open/close 1482 (time 1786528280.53 total 50.20 last 22.98)
 - open/close 1727 (time 1786528290.54 total 60.22 last 24.46)
 - open/close 1977 (time 1786528300.54 total 70.22 last 25.00)
 - open/close 2338 (time 1786528310.56 total 80.23 last 36.04)
 - open/close 2685 (time 1786528320.57 total 90.24 last 34.67)
 - open/close 3011 (time 1786528330.59 total 100.27 last 32.52)
 - open/close 3341 (time 1786528340.60 total 110.27 last 32.98)
 - open/close 3700 (time 1786528350.60 total 120.27 last 35.90)
 - open/close 4119 (time 1786528360.60 total 130.27 last 41.89)
 - open/close 4559 (time 1786528370.61 total 140.29 last 43.94)
 - open/close 4948 (time 1786528380.63 total 150.30 last 38.85)
total: 5000 open/close in 151.46 seconds: 33.01 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1786528386 ; total 0 ; last 0)
total: 5000 unlinks in 87 seconds: 57.471264 unlinks/second
fail_loc=0