== sanity test 60c: unlink file when mds full ============ 21:53:31 (1767322411)
create 5000 files
 - open/close 673 (time 1767322424.53 total 10.01 last 67.22)
 - open/close 1353 (time 1767322434.55 total 20.03 last 67.86)
 - open/close 2009 (time 1767322444.56 total 30.04 last 65.54)
 - open/close 2632 (time 1767322454.57 total 40.05 last 62.23)
 - open/close 3334 (time 1767322464.58 total 50.06 last 70.13)
 - open/close 3967 (time 1767322474.59 total 60.07 last 63.23)
 - open/close 4621 (time 1767322484.61 total 70.09 last 65.26)
total: 5000 open/close in 77.09 seconds: 64.86 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1767322495 ; total 0 ; last 0)
total: 5000 unlinks in 52 seconds: 96.153847 unlinks/second
fail_loc=0