== sanity test 60c: unlink file when mds full ============ 11:20:54 (1740673254)
create 5000 files
 - open/close 3669 (time 1740673265.74 total 10.00 last 366.82)
total: 5000 open/close in 13.63 seconds: 366.80 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1740673270 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second
fail_loc=0