== sanity test 60c: unlink file when mds full ============ 08:46:43 (1747399603)
create 5000 files
 - open/close 1014 (time 1747399615.79 total 10.01 last 101.31)
 - open/close 2084 (time 1747399625.79 total 20.01 last 106.97)
 - open/close 3109 (time 1747399635.79 total 30.01 last 102.48)
 - open/close 4136 (time 1747399645.79 total 40.02 last 102.68)
total: 5000 open/close in 48.12 seconds: 103.91 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1747399656 ; total 0 ; last 0)
total: 5000 unlinks in 26 seconds: 192.307693 unlinks/second
fail_loc=0