== sanity test 60c: unlink file when mds full ============ 03:26:50 (1773732410)
create 5000 files
 - open/close 330 (time 1773732426.21 total 10.03 last 32.91)
 - open/close 663 (time 1773732436.21 total 20.03 last 33.30)
 - open/close 963 (time 1773732446.23 total 30.04 last 29.97)
 - open/close 1382 (time 1773732456.23 total 40.05 last 41.87)
 - open/close 1745 (time 1773732466.27 total 50.08 last 36.18)
 - open/close 2111 (time 1773732476.27 total 60.08 last 36.58)
 - open/close 2488 (time 1773732486.29 total 70.11 last 37.62)
 - open/close 2837 (time 1773732496.29 total 80.11 last 34.89)
 - open/close 3208 (time 1773732506.31 total 90.12 last 37.04)
 - open/close 3641 (time 1773732516.31 total 100.12 last 43.30)
 - open/close 4098 (time 1773732526.32 total 110.13 last 45.67)
 - open/close 4520 (time 1773732536.33 total 120.14 last 42.14)
 - open/close 4951 (time 1773732546.33 total 130.15 last 43.09)
total: 5000 open/close in 131.35 seconds: 38.07 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1773732552 ; total 0 ; last 0)
total: 5000 unlinks in 74 seconds: 67.567566 unlinks/second
fail_loc=0