== sanity test 60c: unlink file when mds full ============ 11:09:01 (1722784141)
create 5000 files
 - open/close 3390 (time 1722784152.20 total 10.00 last 338.99)
total: 5000 open/close in 14.93 seconds: 334.80 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1722784158 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0