== sanity test 60c: unlink file when mds full ============ 23:39:31 (1746070771)
create 5000 files
 - open/close 783 (time 1746070784.28 total 10.01 last 78.22)
 - open/close 1485 (time 1746070794.29 total 20.02 last 70.15)
 - open/close 2323 (time 1746070804.30 total 30.02 last 83.75)
 - open/close 3149 (time 1746070814.30 total 40.03 last 82.54)
 - open/close 3868 (time 1746070824.32 total 50.04 last 71.80)
 - open/close 4633 (time 1746070834.34 total 60.07 last 76.32)
total: 5000 open/close in 64.36 seconds: 77.68 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746070840 ; total 0 ; last 0)
total: 5000 unlinks in 47 seconds: 106.382980 unlinks/second
fail_loc=0