== sanity test 60c: unlink file when mds full ============ 11:59:12 (1761235152)
create 5000 files
 - open/close 633 (time 1761235164.86 total 10.02 last 63.16)
 - open/close 1209 (time 1761235174.87 total 20.03 last 57.55)
 - open/close 1764 (time 1761235184.88 total 30.04 last 55.47)
 - open/close 2232 (time 1761235194.89 total 40.04 last 46.76)
 - open/close 2693 (time 1761235204.89 total 50.05 last 46.07)
 - open/close 3210 (time 1761235214.90 total 60.05 last 51.69)
 - open/close 3753 (time 1761235224.91 total 70.06 last 54.25)
 - open/close 4274 (time 1761235234.93 total 80.08 last 51.99)
 - open/close 4847 (time 1761235244.93 total 90.09 last 57.26)
total: 5000 open/close in 92.79 seconds: 53.89 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1761235251 ; total 0 ; last 0)
total: 5000 unlinks in 60 seconds: 83.333336 unlinks/second
fail_loc=0