== sanity test 60c: unlink file when mds full ============ 04:41:28 (1779093688)
create 5000 files
 - open/close 437 (time 1779093703.95 total 10.00 last 43.70)
 - open/close 808 (time 1779093713.95 total 20.00 last 37.10)
 - open/close 1177 (time 1779093723.97 total 30.02 last 36.83)
 - open/close 1556 (time 1779093733.97 total 40.03 last 37.88)
 - open/close 2031 (time 1779093743.99 total 50.05 last 47.40)
 - open/close 2447 (time 1779093754.00 total 60.06 last 41.56)
 - open/close 2892 (time 1779093764.01 total 70.06 last 44.47)
 - open/close 3269 (time 1779093774.02 total 80.08 last 37.65)
 - open/close 3612 (time 1779093784.06 total 90.11 last 34.18)
 - open/close 3968 (time 1779093794.09 total 100.15 last 35.48)
 - open/close 4325 (time 1779093804.10 total 110.15 last 35.68)
 - open/close 4610 (time 1779093814.16 total 120.21 last 28.34)
 - open/close 4831 (time 1779093824.22 total 130.28 last 21.95)
total: 5000 open/close in 138.01 seconds: 36.23 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1779093839 ; total 0 ; last 0)
total: 5000 unlinks in 104 seconds: 48.076923 unlinks/second
fail_loc=0