== sanity test 60c: unlink file when mds full ============ 18:16:26 (1748988986)
create 5000 files
 - open/close 2947 (time 1748988997.21 total 10.00 last 294.70)
total: 5000 open/close in 17.62 seconds: 283.79 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1748989006 ; total 0 ; last 0)
total: 5000 unlinks in 8 seconds: 625.000000 unlinks/second
fail_loc=0