== sanity test 60c: unlink file when mds full ============ 05:12:11 (1734430331)
create 5000 files
 - open/close 1247 (time 1734430342.83 total 10.00 last 124.68)
 - open/close 2377 (time 1734430352.84 total 20.00 last 112.99)
 - open/close 3428 (time 1734430362.84 total 30.00 last 105.07)
 - open/close 4497 (time 1734430372.85 total 40.01 last 106.80)
total: 5000 open/close in 44.33 seconds: 112.79 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1734430378 ; total 0 ; last 0)
total: 5000 unlinks in 28 seconds: 178.571426 unlinks/second
fail_loc=0