== sanity test 60c: unlink file when mds full ============ 12:32:31 (1763487151)
create 5000 files
 - open/close 626 (time 1763487164.68 total 10.01 last 62.57)
 - open/close 1174 (time 1763487174.69 total 20.01 last 54.76)
 - open/close 1661 (time 1763487184.69 total 30.01 last 48.69)
 - open/close 2093 (time 1763487194.70 total 40.03 last 43.15)
 - open/close 2406 (time 1763487204.74 total 50.07 last 31.17)
 - open/close 2724 (time 1763487214.78 total 60.11 last 31.68)
 - open/close 3138 (time 1763487224.78 total 70.11 last 41.39)
 - open/close 3528 (time 1763487234.83 total 80.15 last 38.82)
 - open/close 3958 (time 1763487244.85 total 90.18 last 42.91)
 - open/close 4262 (time 1763487254.85 total 100.18 last 30.40)
 - open/close 4552 (time 1763487264.88 total 110.21 last 28.92)
 - open/close 4902 (time 1763487274.90 total 120.22 last 34.93)
total: 5000 open/close in 122.68 seconds: 40.75 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1763487282 ; total 0 ; last 0)
total: 5000 unlinks in 60 seconds: 83.333336 unlinks/second
fail_loc=0