== sanity test 60c: unlink file when mds full ============ 13:57:56 (1767034676)
create 5000 files
 - open/close 1110 (time 1767034688.70 total 10.01 last 110.92)
 - open/close 2137 (time 1767034698.71 total 20.02 last 102.60)
 - open/close 3111 (time 1767034708.71 total 30.02 last 97.36)
 - open/close 3895 (time 1767034718.71 total 40.02 last 78.38)
 - open/close 4717 (time 1767034728.72 total 50.03 last 82.17)
total: 5000 open/close in 53.77 seconds: 93.00 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1767034734 ; total 0 ; last 0)
total: 5000 unlinks in 33 seconds: 151.515152 unlinks/second
fail_loc=0