== sanity test 60c: unlink file when mds full ============ 22:44:57 (1764733497)
create 5000 files
 - open/close 466 (time 1764733512.04 total 10.01 last 46.53)
 - open/close 933 (time 1764733522.04 total 20.02 last 46.70)
 - open/close 1418 (time 1764733532.05 total 30.02 last 48.47)
 - open/close 1873 (time 1764733542.06 total 40.03 last 45.47)
 - open/close 2301 (time 1764733552.06 total 50.03 last 42.79)
 - open/close 2705 (time 1764733562.08 total 60.05 last 40.31)
 - open/close 3141 (time 1764733572.08 total 70.05 last 43.60)
 - open/close 3576 (time 1764733582.09 total 80.06 last 43.48)
 - open/close 3994 (time 1764733592.10 total 90.07 last 41.74)
 - open/close 4434 (time 1764733602.12 total 100.09 last 43.91)
 - open/close 4827 (time 1764733612.15 total 110.12 last 39.19)
total: 5000 open/close in 113.86 seconds: 43.91 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1764733621 ; total 0 ; last 0)
total: 5000 unlinks in 85 seconds: 58.823528 unlinks/second
fail_loc=0