== sanity test 60c: unlink file when mds full ============ 23:15:24 (1746155724)
create 5000 files
 - open/close 924 (time 1746155736.55 total 10.01 last 92.31)
 - open/close 1845 (time 1746155746.57 total 20.02 last 91.98)
 - open/close 2568 (time 1746155756.58 total 30.04 last 72.18)
 - open/close 3391 (time 1746155766.59 total 40.05 last 82.23)
 - open/close 4277 (time 1746155776.59 total 50.05 last 88.59)
total: 5000 open/close in 58.32 seconds: 85.73 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746155786 ; total 0 ; last 0)
total: 5000 unlinks in 48 seconds: 104.166664 unlinks/second
fail_loc=0