== sanity test 60c: unlink file when mds full ============ 15:01:21 (1746126081)
create 5000 files
 - open/close 1063 (time 1746126092.42 total 10.00 last 106.26)
 - open/close 1699 (time 1746126102.42 total 20.01 last 63.55)
 - open/close 2302 (time 1746126112.42 total 30.01 last 60.29)
 - open/close 2900 (time 1746126122.43 total 40.02 last 59.78)
 - open/close 3463 (time 1746126132.43 total 50.02 last 56.27)
 - open/close 4118 (time 1746126142.43 total 60.02 last 65.50)
 - open/close 4844 (time 1746126152.44 total 70.03 last 72.52)
total: 5000 open/close in 72.05 seconds: 69.40 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746126156 ; total 0 ; last 0)
total: 5000 unlinks in 45 seconds: 111.111115 unlinks/second
fail_loc=0