== sanity test 60c: unlink file when mds full ============ 23:14:48 (1780974888)
create 5000 files
 - open/close 729 (time 1780974903.44 total 10.00 last 72.88)
 - open/close 1467 (time 1780974913.44 total 20.01 last 73.76)
 - open/close 2221 (time 1780974923.46 total 30.02 last 75.29)
 - open/close 2837 (time 1780974933.48 total 40.04 last 61.47)
 - open/close 3577 (time 1780974943.49 total 50.05 last 73.94)
 - open/close 4377 (time 1780974953.49 total 60.06 last 79.94)
total: 5000 open/close in 69.19 seconds: 72.26 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1780974967 ; total 0 ; last 0)
total: 5000 unlinks in 50 seconds: 100.000000 unlinks/second
fail_loc=0