== sanity test 60c: unlink file when mds full ============ 05:43:29 (1762166609)
create 5000 files
 - open/close 815 (time 1762166621.96 total 10.02 last 81.36)
 - open/close 1753 (time 1762166631.97 total 20.03 last 93.69)
 - open/close 2484 (time 1762166641.98 total 30.04 last 73.02)
 - open/close 3283 (time 1762166651.98 total 40.04 last 79.88)
 - open/close 4117 (time 1762166661.98 total 50.04 last 83.40)
total: 5000 open/close in 59.72 seconds: 83.72 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1762166673 ; total 0 ; last 0)
total: 5000 unlinks in 39 seconds: 128.205124 unlinks/second
fail_loc=0