== sanity test 60c: unlink file when mds full ============ 19:43:04 (1786750984)
create 5000 files
 - open/close 462 (time 1786750999.99 total 10.01 last 46.17)
 - open/close 815 (time 1786751009.99 total 20.01 last 35.29)
 - open/close 1221 (time 1786751019.99 total 30.01 last 40.60)
 - open/close 1632 (time 1786751030.00 total 40.01 last 41.07)
 - open/close 2116 (time 1786751040.03 total 50.05 last 48.21)
 - open/close 2577 (time 1786751050.05 total 60.07 last 46.02)
 - open/close 3065 (time 1786751060.06 total 70.08 last 48.77)
 - open/close 3546 (time 1786751070.06 total 80.08 last 48.07)
 - open/close 4009 (time 1786751080.07 total 90.09 last 46.29)
 - open/close 4442 (time 1786751090.07 total 100.09 last 43.29)
 - open/close 4902 (time 1786751100.07 total 110.09 last 45.98)
total: 5000 open/close in 112.26 seconds: 44.54 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1786751107 ; total 0 ; last 0)
total: 5000 unlinks in 76 seconds: 65.789474 unlinks/second
fail_loc=0