== sanity test 60c: unlink file when mds full ============ 22:48:46 (1718851726)
create 5000 files
 - open/close 3758 (time 1718851737.00 total 10.00 last 375.74)
total: 5000 open/close in 13.27 seconds: 376.90 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1718851741 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second
fail_loc=0