== sanity test 56ca: check lfs find --mirror-count|-N and --mirror-state ========================================================== 00:42:30 (1780980150)
total: 10 open/close in 0.26 seconds: 38.13 ops/second
total: 10 open/close in 0.27 seconds: 37.13 ops/second
total: 10 open/close in 0.16 seconds: 61.84 ops/second