== sanity test 60c: unlink file when mds full ============ 07:18:03 (1750591083)
create 5000 files
 - open/close 879 (time 1750591095.62 total 10.01 last 87.77)
 - open/close 1766 (time 1750591105.63 total 20.03 last 88.57)
 - open/close 2528 (time 1750591115.64 total 30.04 last 76.16)
 - open/close 3572 (time 1750591125.64 total 40.04 last 104.35)
 - open/close 4590 (time 1750591135.65 total 50.05 last 101.71)
total: 5000 open/close in 53.39 seconds: 93.65 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1750591140 ; total 0 ; last 0)
total: 5000 unlinks in 37 seconds: 135.135132 unlinks/second
fail_loc=0