== sanity test 60c: unlink file when mds full ============ 00:51:35 (1776919895)
create 5000 files
 - open/close 178 (time 1776919915.40 total 10.04 last 17.73)
 - open/close 339 (time 1776919925.42 total 20.06 last 16.07)
 - open/close 520 (time 1776919935.45 total 30.09 last 18.04)
 - open/close 716 (time 1776919945.49 total 40.13 last 19.52)
 - open/close 896 (time 1776919955.53 total 50.17 last 17.92)
 - open/close 1085 (time 1776919965.53 total 60.17 last 18.89)
 - open/close 1267 (time 1776919975.57 total 70.21 last 18.13)
 - open/close 1455 (time 1776919985.61 total 80.25 last 18.73)
 - open/close 1653 (time 1776919995.64 total 90.28 last 19.72)
 - open/close 1835 (time 1776920005.66 total 100.30 last 18.17)
 - open/close 2030 (time 1776920015.69 total 110.34 last 19.43)
 - open/close 2212 (time 1776920025.74 total 120.38 last 18.12)
 - open/close 2375 (time 1776920035.74 total 130.38 last 16.29)
 - open/close 2554 (time 1776920045.76 total 140.40 last 17.87)
 - open/close 2747 (time 1776920055.81 total 150.45 last 19.21)
 - open/close 2951 (time 1776920065.84 total 160.49 last 20.32)
 - open/close 3137 (time 1776920075.86 total 170.50 last 18.58)
 - open/close 3292 (time 1776920085.87 total 180.51 last 15.47)
 - open/close 3473 (time 1776920095.87 total 190.51 last 18.10)
 - open/close 3639 (time 1776920105.91 total 200.55 last 16.54)
 - open/close 3823 (time 1776920115.95 total 210.59 last 18.32)
 - open/close 4006 (time 1776920125.98 total 220.62 last 18.26)
 - open/close 4166 (time 1776920135.98 total 230.62 last 16.00)
 - open/close 4331 (time 1776920146.00 total 240.64 last 16.46)
 - open/close 4473 (time 1776920156.04 total 250.68 last 14.14)
 - open/close 4595 (time 1776920166.11 total 260.75 last 12.12)
 - open/close 4660 (time 1776920176.24 total 270.88 last 6.42)
 - open/close 4753 (time 1776920186.25 total 280.89 last 9.29)
 - open/close 4836 (time 1776920196.33 total 290.97 last 8.23)
 - open/close 4942 (time 1776920206.37 total 301.01 last 10.56)
total: 5000 open/close in 305.11 seconds: 16.39 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1776920224 ; total 1 ; last 1)
total: 5000 unlinks in 220 seconds: 22.727272 unlinks/second
fail_loc=0