== sanity test 60c: unlink file when mds full ============ 02:21:19 (1787466079)
create 5000 files
 - open/close 322 (time 1787466094.45 total 10.04 last 32.08)
 - open/close 681 (time 1787466104.45 total 20.04 last 35.89)
 - open/close 1076 (time 1787466114.47 total 30.06 last 39.42)
 - open/close 1457 (time 1787466124.51 total 40.10 last 37.94)
 - open/close 1782 (time 1787466134.53 total 50.12 last 32.45)
 - open/close 2117 (time 1787466144.54 total 60.13 last 33.44)
 - open/close 2417 (time 1787466154.55 total 70.14 last 29.99)
 - open/close 2741 (time 1787466164.57 total 80.16 last 32.31)
 - open/close 3041 (time 1787466174.58 total 90.17 last 29.99)
 - open/close 3419 (time 1787466184.61 total 100.20 last 37.68)
 - open/close 3774 (time 1787466194.61 total 110.20 last 35.49)
 - open/close 4104 (time 1787466204.63 total 120.22 last 32.95)
 - open/close 4466 (time 1787466214.63 total 130.22 last 36.19)
 - open/close 4760 (time 1787466224.64 total 140.23 last 29.37)
total: 5000 open/close in 148.29 seconds: 33.72 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1787466238 ; total 0 ; last 0)
total: 5000 unlinks in 96 seconds: 52.083332 unlinks/second
fail_loc=0