== sanity test 60c: unlink file when mds full ============ 17:16:02 (1746134162)
create 5000 files
 - open/close 847 (time 1746134174.30 total 10.02 last 84.56)
 - open/close 1603 (time 1746134184.31 total 20.02 last 75.55)
 - open/close 2408 (time 1746134194.31 total 30.03 last 80.44)
 - open/close 3237 (time 1746134204.32 total 40.04 last 82.82)
 - open/close 4028 (time 1746134214.32 total 50.04 last 79.09)
 - open/close 4756 (time 1746134224.33 total 60.05 last 72.76)
total: 5000 open/close in 63.48 seconds: 78.76 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746134229 ; total 0 ; last 0)
total: 5000 unlinks in 46 seconds: 108.695656 unlinks/second
fail_loc=0