== sanity test 60c: unlink file when mds full ============ 10:22:52 (1736263372)
create 5000 files
 - open/close 1950 (time 1736263383.33 total 10.00 last 194.99)
 - open/close 3705 (time 1736263393.33 total 20.00 last 175.46)
total: 5000 open/close in 26.38 seconds: 189.56 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1736263401 ; total 0 ; last 0)
total: 5000 unlinks in 14 seconds: 357.142853 unlinks/second
fail_loc=0