== sanity test 60c: unlink file when mds full ============ 08:45:26 (1747399526)
create 5000 files
 - open/close 1127 (time 1747399539.34 total 10.00 last 112.68)
 - open/close 2312 (time 1747399549.35 total 20.01 last 118.38)
 - open/close 3503 (time 1747399559.35 total 30.01 last 119.09)
 - open/close 4687 (time 1747399569.36 total 40.02 last 118.32)
total: 5000 open/close in 42.63 seconds: 117.29 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1747399573 ; total 0 ; last 0)
total: 5000 unlinks in 21 seconds: 238.095245 unlinks/second
fail_loc=0