== sanity test 60c: unlink file when mds full ============ 05:27:52 (1726824472)
create 5000 files
 - open/close 808 (time 1726824484.93 total 10.02 last 80.67)
 - open/close 1754 (time 1726824494.94 total 20.02 last 94.53)
 - open/close 2805 (time 1726824504.95 total 30.03 last 105.03)
 - open/close 3807 (time 1726824514.96 total 40.04 last 100.09)
 - open/close 4626 (time 1726824524.97 total 50.05 last 81.83)
total: 5000 open/close in 54.23 seconds: 92.20 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1726824531 ; total 0 ; last 0)
total: 5000 unlinks in 40 seconds: 125.000000 unlinks/second
fail_loc=0