== sanity test 60c: unlink file when mds full ============ 17:02:27 (1746133347)
create 5000 files
 - open/close 665 (time 1746133360.12 total 10.01 last 66.45)
 - open/close 1302 (time 1746133370.12 total 20.01 last 63.67)
 - open/close 1867 (time 1746133380.13 total 30.02 last 56.44)
 - open/close 2541 (time 1746133390.14 total 40.03 last 67.34)
 - open/close 3287 (time 1746133400.14 total 50.03 last 74.59)
 - open/close 3998 (time 1746133410.15 total 60.04 last 71.06)
 - open/close 4628 (time 1746133420.16 total 70.05 last 62.91)
total: 5000 open/close in 75.44 seconds: 66.28 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1746133428 ; total 0 ; last 0)
total: 5000 unlinks in 49 seconds: 102.040817 unlinks/second
fail_loc=0