== sanity test 60c: unlink file when mds full ============ 10:13:20 (1749478400)
create 5000 files
 - open/close 2722 (time 1749478411.79 total 10.00 last 272.19)
total: 5000 open/close in 17.36 seconds: 288.08 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1749478419 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second
fail_loc=0