== sanity test 60c: unlink file when mds full ============ 09:54:46 (1761141286)
create 5000 files
 - open/close 810 (time 1761141298.68 total 10.01 last 80.91)
 - open/close 1567 (time 1761141308.69 total 20.03 last 75.59)
 - open/close 2384 (time 1761141318.70 total 30.04 last 81.61)
 - open/close 3225 (time 1761141328.70 total 40.04 last 84.08)
 - open/close 4175 (time 1761141338.71 total 50.05 last 94.90)
total: 5000 open/close in 58.41 seconds: 85.60 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1761141348 ; total 0 ; last 0)
total: 5000 unlinks in 27 seconds: 185.185181 unlinks/second
fail_loc=0