== sanity test 60c: unlink file when mds full ============ 00:08:02 (1786939682)
create 5000 files
 - open/close 881 (time 1786939694.35 total 10.02 last 87.90)
 - open/close 1637 (time 1786939704.36 total 20.04 last 75.47)
 - open/close 2368 (time 1786939714.38 total 30.05 last 73.01)
 - open/close 3127 (time 1786939724.39 total 40.06 last 75.82)
 - open/close 3817 (time 1786939734.40 total 50.08 last 68.90)
 - open/close 4620 (time 1786939744.41 total 60.08 last 80.26)
total: 5000 open/close in 64.82 seconds: 77.13 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1786939751 ; total 0 ; last 0)
total: 5000 unlinks in 41 seconds: 121.951218 unlinks/second
fail_loc=0