== sanity test 60c: unlink file when mds full ============ 11:44:16 (1711986256)
create 5000 files
 - open/close 926 (time 1711986269.10 total 10.01 last 92.54)
 - open/close 1186 (time 1711986283.61 total 24.51 last 17.92)
 - open/close 2083 (time 1711986293.62 total 34.52 last 89.63)
 - open/close 2781 (time 1711986303.63 total 44.53 last 69.72)
 - open/close 3506 (time 1711986313.65 total 54.55 last 72.38)
 - open/close 4248 (time 1711986323.65 total 64.55 last 74.20)
 - open/close 4795 (time 1711986333.65 total 74.55 last 54.70)
total: 5000 open/close in 77.63 seconds: 64.40 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1711986339 ; total 0 ; last 0)
total: 5000 unlinks in 43 seconds: 116.279068 unlinks/second
fail_loc=0