== sanity test 60c: unlink file when mds full ============ 18:09:41 (1746137381)
create 5000 files
 - open/close 1186 (time 1746137392.56 total 10.00 last 118.56)
 - open/close 2326 (time 1746137402.56 total 20.01 last 113.96)
 - open/close 3299 (time 1746137412.57 total 30.01 last 97.23)
 - open/close 4354 (time 1746137422.57 total 40.01 last 105.49)
total: 5000 open/close in 46.67 seconds: 107.14 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746137430 ; total 0 ; last 0)
total: 5000 unlinks in 30 seconds: 166.666672 unlinks/second
fail_loc=0