== sanity test 60c: unlink file when mds full ============ 02:18:31 (1787465911)
create 5000 files
 - open/close 378 (time 1787465926.64 total 10.02 last 37.72)
 - open/close 748 (time 1787465936.66 total 20.04 last 36.92)
 - open/close 1156 (time 1787465946.67 total 30.06 last 40.74)
 - open/close 1622 (time 1787465956.68 total 40.06 last 46.58)
 - open/close 2031 (time 1787465966.68 total 50.07 last 40.87)
 - open/close 2490 (time 1787465976.70 total 60.08 last 45.83)
 - open/close 2855 (time 1787465986.74 total 70.12 last 36.36)
 - open/close 3223 (time 1787465996.75 total 80.14 last 36.74)
 - open/close 3640 (time 1787466006.78 total 90.16 last 41.59)
 - open/close 4031 (time 1787466016.78 total 100.17 last 39.07)
 - open/close 4490 (time 1787466026.80 total 110.19 last 45.81)
 - open/close 4999 (time 1787466036.83 total 120.22 last 50.77)
total: 5000 open/close in 120.22 seconds: 41.59 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1787466042 ; total 0 ; last 0)
total: 5000 unlinks in 85 seconds: 58.823528 unlinks/second
fail_loc=0