== sanity test 60c: unlink file when mds full ============ 17:56:13 (1746136573)
create 5000 files
 - open/close 761 (time 1746136586.51 total 10.02 last 75.93)
 - open/close 1484 (time 1746136596.52 total 20.03 last 72.26)
 - open/close 2097 (time 1746136606.53 total 30.04 last 61.23)
 - open/close 2663 (time 1746136616.53 total 40.04 last 56.60)
 - open/close 3332 (time 1746136626.54 total 50.05 last 66.83)
 - open/close 3947 (time 1746136636.54 total 60.06 last 61.47)
 - open/close 4585 (time 1746136646.55 total 70.06 last 63.77)
total: 5000 open/close in 76.14 seconds: 65.66 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746136654 ; total 0 ; last 0)
total: 5000 unlinks in 55 seconds: 90.909088 unlinks/second
fail_loc=0