== sanity test 60c: unlink file when mds full ============ 22:46:12 (1764733572)
create 5000 files
 - open/close 502 (time 1764733586.97 total 10.01 last 50.16)
 - open/close 1034 (time 1764733596.99 total 20.03 last 53.11)
 - open/close 1585 (time 1764733607.03 total 30.07 last 54.85)
 - open/close 2101 (time 1764733617.06 total 40.10 last 51.45)
 - open/close 2601 (time 1764733627.06 total 50.10 last 49.99)
 - open/close 3138 (time 1764733637.07 total 60.11 last 53.66)
 - open/close 3676 (time 1764733647.09 total 70.13 last 53.68)
 - open/close 4211 (time 1764733657.11 total 80.15 last 53.41)
 - open/close 4732 (time 1764733667.11 total 90.15 last 52.08)
total: 5000 open/close in 95.70 seconds: 52.24 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1764733676 ; total 0 ; last 0)
total: 5000 unlinks in 73 seconds: 68.493149 unlinks/second
fail_loc=0