== sanity test 60c: unlink file when mds full ============ 10:22:26 (1736263346)
create 5000 files
 - open/close 1730 (time 1736263357.93 total 10.00 last 173.00)
 - open/close 3319 (time 1736263367.93 total 20.00 last 158.89)
 - open/close 4858 (time 1736263377.93 total 30.01 last 153.83)
total: 5000 open/close in 30.96 seconds: 161.48 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1736263380 ; total 0 ; last 0)
total: 5000 unlinks in 17 seconds: 294.117645 unlinks/second
fail_loc=0