== sanity test 60c: unlink file when mds full ============ 23:25:04 (1746156304)
create 5000 files
 - open/close 745 (time 1746156317.00 total 10.02 last 74.34)
 - open/close 1529 (time 1746156327.00 total 20.03 last 78.35)
 - open/close 2376 (time 1746156337.01 total 30.04 last 84.60)
 - open/close 3118 (time 1746156347.02 total 40.04 last 74.20)
 - open/close 4042 (time 1746156357.02 total 50.04 last 92.39)
 - open/close 4843 (time 1746156367.03 total 60.05 last 80.01)
total: 5000 open/close in 61.80 seconds: 80.90 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746156370 ; total 0 ; last 0)
total: 5000 unlinks in 41 seconds: 121.951218 unlinks/second
fail_loc=0