== sanity test 60c: unlink file when mds full ============ 22:24:18 (1746066258)
create 5000 files
 - open/close 833 (time 1746066270.47 total 10.01 last 83.24)
 - open/close 1649 (time 1746066280.48 total 20.02 last 81.52)
 - open/close 2527 (time 1746066290.49 total 30.03 last 87.67)
 - open/close 3389 (time 1746066300.50 total 40.04 last 86.13)
 - open/close 4196 (time 1746066310.50 total 50.04 last 80.68)
total: 5000 open/close in 59.49 seconds: 84.05 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746066321 ; total 0 ; last 0)
total: 5000 unlinks in 44 seconds: 113.636360 unlinks/second
fail_loc=0