== sanity test 60c: unlink file when mds full ============ 02:12:37 (1713507157)
create 5000 files
 - open/close 1385 (time 1713507169.42 total 10.00 last 138.47)
 - open/close 2994 (time 1713507179.42 total 20.01 last 160.82)
 - open/close 4550 (time 1713507189.43 total 30.02 last 155.40)
total: 5000 open/close in 33.07 seconds: 151.20 ops/second
fail_loc=0x80000137
 - unlinked 0 (time 1713507194 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second
fail_loc=0