== sanity test 60c: unlink file when mds full ============ 00:21:12 (1761970872)
create 5000 files
 - open/close 1491 (time 1761970884.38 total 10.00 last 149.06)
 - open/close 2942 (time 1761970894.39 total 20.01 last 145.00)
 - open/close 4363 (time 1761970904.39 total 30.01 last 142.07)
total: 5000 open/close in 34.54 seconds: 144.77 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1761970910 ; total 0 ; last 0)
total: 5000 unlinks in 23 seconds: 217.391312 unlinks/second
fail_loc=0