== sanity test 60c: unlink file when mds full ============ 09:07:24 (1786799244)
create 5000 files
 - open/close 565 (time 1786799258.67 total 10.01 last 56.47)
 - open/close 1106 (time 1786799268.68 total 20.02 last 54.04)
 - open/close 1685 (time 1786799278.68 total 30.02 last 57.87)
 - open/close 2354 (time 1786799288.69 total 40.03 last 66.84)
 - open/close 2911 (time 1786799298.69 total 50.03 last 55.69)
 - open/close 3590 (time 1786799308.70 total 60.04 last 67.87)
 - open/close 4225 (time 1786799318.71 total 70.05 last 63.40)
 - open/close 4793 (time 1786799328.73 total 80.07 last 56.73)
total: 5000 open/close in 83.74 seconds: 59.71 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1786799336 ; total 0 ; last 0)
total: 5000 unlinks in 64 seconds: 78.125000 unlinks/second
fail_loc=0