== sanity test 60c: unlink file when mds full ============ 17:55:47 (1746136547)
create 5000 files
 - open/close 868 (time 1746136559.75 total 10.01 last 86.71)
 - open/close 1751 (time 1746136569.75 total 20.02 last 88.24)
 - open/close 2608 (time 1746136579.76 total 30.02 last 85.65)
 - open/close 3427 (time 1746136589.76 total 40.03 last 81.85)
 - open/close 4343 (time 1746136599.77 total 50.03 last 91.56)
total: 5000 open/close in 57.58 seconds: 86.84 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746136609 ; total 0 ; last 0)
total: 5000 unlinks in 40 seconds: 125.000000 unlinks/second
fail_loc=0