== sanity test 60c: unlink file when mds full ============ 14:44:52 (1764791092)
create 5000 files
 - open/close 1540 (time 1764791103.83 total 10.00 last 153.97)
 - open/close 2780 (time 1764791113.83 total 20.00 last 123.98)
 - open/close 4097 (time 1764791123.84 total 30.01 last 131.65)
 - open/close 4919 (time 1764791133.85 total 40.02 last 82.14)
total: 5000 open/close in 41.49 seconds: 120.50 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1764791138 ; total 0 ; last 0)
total: 5000 unlinks in 63 seconds: 79.365082 unlinks/second
fail_loc=0