== sanity test 60c: unlink file when mds full ============ 07:52:09 (1743508329)
create 5000 files
 - open/close 3663 (time 1743508340.21 total 10.00 last 366.29)
total: 5000 open/close in 13.79 seconds: 362.59 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1743508344 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second
fail_loc=0