== sanity test 60c: unlink file when mds full ============ 09:23:12 (1761312192)
create 5000 files
 - open/close 770 (time 1761312205.44 total 10.01 last 76.94)
 - open/close 1531 (time 1761312215.44 total 20.01 last 76.07)
 - open/close 2355 (time 1761312225.45 total 30.01 last 82.37)
 - open/close 3218 (time 1761312235.45 total 40.02 last 86.27)
 - open/close 4078 (time 1761312245.46 total 50.02 last 85.94)
 - open/close 4936 (time 1761312255.47 total 60.03 last 85.72)
total: 5000 open/close in 60.79 seconds: 82.25 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1761312259 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second
fail_loc=0