== sanity test 60c: unlink file when mds full ============ 16:53:29 (1746132809)
create 5000 files
 - open/close 626 (time 1746132822.02 total 10.01 last 62.56)
 - open/close 1183 (time 1746132832.03 total 20.02 last 55.62)
 - open/close 1777 (time 1746132842.05 total 30.04 last 59.30)
 - open/close 2403 (time 1746132852.05 total 40.04 last 62.58)
 - open/close 3028 (time 1746132862.06 total 50.05 last 62.45)
 - open/close 3619 (time 1746132872.06 total 60.05 last 59.06)
 - open/close 4214 (time 1746132882.09 total 70.08 last 59.35)
 - open/close 4899 (time 1746132892.09 total 80.08 last 68.46)
total: 5000 open/close in 81.60 seconds: 61.27 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746132895 ; total 0 ; last 0)
total: 5000 unlinks in 57 seconds: 87.719299 unlinks/second
fail_loc=0