== sanity test 60c: unlink file when mds full ============ 18:08:57 (1746137337)
create 5000 files
 - open/close 1016 (time 1746137348.65 total 10.00 last 101.59)
 - open/close 2122 (time 1746137358.66 total 20.01 last 110.51)
 - open/close 3202 (time 1746137368.66 total 30.02 last 107.93)
 - open/close 4238 (time 1746137378.66 total 40.02 last 103.59)
total: 5000 open/close in 47.11 seconds: 106.13 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746137387 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second
fail_loc=0