== sanity test 60c: unlink file when mds full ============ 12:01:37 (1786032097)
create 5000 files
 - open/close 315 (time 1786032113.14 total 10.03 last 31.41)
 - open/close 673 (time 1786032123.19 total 20.07 last 35.63)
 - open/close 1051 (time 1786032133.24 total 30.13 last 37.59)
 - open/close 1452 (time 1786032143.26 total 40.15 last 40.04)
 - open/close 1877 (time 1786032153.27 total 50.16 last 42.46)
 - open/close 2356 (time 1786032163.31 total 60.20 last 47.69)
 - open/close 2688 (time 1786032173.32 total 70.20 last 33.18)
 - open/close 3012 (time 1786032183.34 total 80.22 last 32.34)
 - open/close 3533 (time 1786032193.34 total 90.23 last 52.07)
 - open/close 3896 (time 1786032203.36 total 100.25 last 36.23)
 - open/close 4192 (time 1786032213.39 total 110.27 last 29.53)
 - open/close 4483 (time 1786032223.42 total 120.30 last 29.01)
 - open/close 4856 (time 1786032233.43 total 130.31 last 37.26)
total: 5000 open/close in 132.81 seconds: 37.65 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1786032241 ; total 0 ; last 0)
total: 5000 unlinks in 109 seconds: 45.871559 unlinks/second
fail_loc=0