== sanity test 60c: unlink file when mds full ============ 02:58:19 (1753426699)
create 5000 files
 - open/close 723 (time 1753426711.79 total 10.00 last 72.30)
 - open/close 1485 (time 1753426721.79 total 20.00 last 76.16)
 - open/close 2315 (time 1753426731.80 total 30.01 last 82.92)
 - open/close 3217 (time 1753426741.81 total 40.02 last 90.17)
 - open/close 4075 (time 1753426751.81 total 50.02 last 85.78)
 - open/close 4946 (time 1753426761.82 total 60.03 last 86.99)
total: 5000 open/close in 60.72 seconds: 82.34 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1753426764 ; total 0 ; last 0)
total: 5000 unlinks in 27 seconds: 185.185181 unlinks/second
fail_loc=0