== sanity test 60c: unlink file when mds full ============ 11:21:15 (1740673275)
create 5000 files
 - open/close 3336 (time 1740673286.07 total 10.00 last 333.45)
total: 5000 open/close in 15.74 seconds: 317.59 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1740673292 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second
fail_loc=0