== sanity test 60c: unlink file when mds full ============ 22:40:37 (1786934437)
create 5000 files
 - open/close 2945 (time 1786934448.32 total 10.00 last 294.46)
total: 5000 open/close in 17.92 seconds: 278.97 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1786934457 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second
fail_loc=0