== sanity test 60c: unlink file when mds full ============ 10:22:41 (1736263361)
create 5000 files
 - open/close 1573 (time 1736263373.10 total 10.00 last 157.24)
 - open/close 3108 (time 1736263383.10 total 20.00 last 153.50)
 - open/close 4595 (time 1736263393.10 total 30.00 last 148.69)
total: 5000 open/close in 32.61 seconds: 153.31 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1736263397 ; total 0 ; last 0)
total: 5000 unlinks in 21 seconds: 238.095245 unlinks/second
fail_loc=0