== sanity test 60c: unlink file when mds full ============ 02:18:42 (1727763522)
create 5000 files
 - open/close 1379 (time 1727763534.30 total 10.00 last 137.86)
 - open/close 2555 (time 1727763544.30 total 20.01 last 117.56)
 - open/close 3937 (time 1727763554.31 total 30.01 last 138.13)
total: 5000 open/close in 37.69 seconds: 132.66 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1727763563 ; total 0 ; last 0)
total: 5000 unlinks in 26 seconds: 192.307693 unlinks/second
fail_loc=0