== sanity test 60c: unlink file when mds full ============ 02:57:34 (1753426654)
create 5000 files
 - open/close 1098 (time 1753426666.07 total 10.01 last 109.73)
 - open/close 2055 (time 1753426676.07 total 20.02 last 95.61)
 - open/close 3019 (time 1753426686.08 total 30.02 last 96.36)
 - open/close 3910 (time 1753426696.08 total 40.02 last 89.06)
 - open/close 4990 (time 1753426706.09 total 50.03 last 107.95)
total: 5000 open/close in 50.11 seconds: 99.78 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1753426708 ; total 0 ; last 0)
total: 5000 unlinks in 26 seconds: 192.307693 unlinks/second
fail_loc=0