== sanity test 60c: unlink file when mds full ============ 12:21:04 (1785774064)
create 5000 files
 - open/close 314 (time 1785774081.67 total 10.04 last 31.27)
 - open/close 623 (time 1785774091.70 total 20.07 last 30.81)
 - open/close 1021 (time 1785774101.73 total 30.10 last 39.67)
 - open/close 1425 (time 1785774111.79 total 40.16 last 40.16)
 - open/close 1640 (time 1785774121.82 total 50.19 last 21.44)
 - open/close 1840 (time 1785774131.84 total 60.21 last 19.95)
 - open/close 2209 (time 1785774141.84 total 70.22 last 36.89)
 - open/close 2492 (time 1785774151.85 total 80.22 last 28.29)
 - open/close 2807 (time 1785774161.86 total 90.23 last 31.47)
 - open/close 3090 (time 1785774171.89 total 100.27 last 28.19)
 - open/close 3511 (time 1785774181.90 total 110.27 last 42.09)
 - open/close 3917 (time 1785774191.93 total 120.31 last 40.45)
 - open/close 4204 (time 1785774201.96 total 130.33 last 28.62)
 - open/close 4511 (time 1785774211.99 total 140.36 last 30.63)
 - open/close 4774 (time 1785774222.03 total 150.40 last 26.19)
total: 5000 open/close in 158.79 seconds: 31.49 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1785774237 ; total 0 ; last 0)
total: 5000 unlinks in 129 seconds: 38.759689 unlinks/second
fail_loc=0