== sanity test 60c: unlink file when mds full ============ 02:41:58 (1713076918)
create 5000 files
 - open/close 936 (time 1713076930.14 total 10.01 last 93.51)
 - open/close 1738 (time 1713076940.14 total 20.01 last 80.18)
 - open/close 2465 (time 1713076950.15 total 30.03 last 72.59)
 - open/close 3140 (time 1713076960.15 total 40.03 last 67.49)
 - open/close 3832 (time 1713076970.17 total 50.04 last 69.10)
 - open/close 4495 (time 1713076980.17 total 60.04 last 66.29)
total: 5000 open/close in 68.42 seconds: 73.07 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1713076991 ; total 0 ; last 0)
total: 5000 unlinks in 44 seconds: 113.636360 unlinks/second
fail_loc=0