== sanity test 60c: unlink file when mds full ============ 06:37:12 (1756809432)
create 5000 files
 - open/close 769 (time 1756809444.00 total 10.01 last 76.81)
 - open/close 1588 (time 1756809454.01 total 20.02 last 81.86)
 - open/close 2455 (time 1756809464.01 total 30.02 last 86.67)
 - open/close 3319 (time 1756809474.02 total 40.03 last 86.34)
 - open/close 4347 (time 1756809484.03 total 50.03 last 102.73)
total: 5000 open/close in 56.46 seconds: 88.55 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1756809492 ; total 0 ; last 0)
total: 5000 unlinks in 31 seconds: 161.290329 unlinks/second
fail_loc=0