== sanity test 60c: unlink file when mds full ============ 04:23:13 (1769073793)
create 5000 files
 - open/close 394 (time 1769073809.43 total 10.02 last 39.31)
 - open/close 728 (time 1769073819.43 total 20.03 last 33.38)
 - open/close 1071 (time 1769073829.47 total 30.06 last 34.19)
 - open/close 1494 (time 1769073839.47 total 40.07 last 42.28)
 - open/close 1893 (time 1769073849.47 total 50.07 last 39.89)
 - open/close 2325 (time 1769073859.50 total 60.09 last 43.10)
 - open/close 2718 (time 1769073869.51 total 70.10 last 39.26)
 - open/close 3169 (time 1769073879.53 total 80.13 last 44.99)
 - open/close 3553 (time 1769073889.55 total 90.15 last 38.32)
 - open/close 3985 (time 1769073899.55 total 100.15 last 43.20)
 - open/close 4422 (time 1769073909.56 total 110.16 last 43.66)
 - open/close 4831 (time 1769073919.59 total 120.19 last 40.78)
total: 5000 open/close in 124.81 seconds: 40.06 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1769073930 ; total 0 ; last 0)
total: 5000 unlinks in 89 seconds: 56.179775 unlinks/second
fail_loc=0