== sanity-flr test 37: mirror I/O API verification ======= 06:15:44 (1778321744)
create test files with size 15747062 ..
2847bac3a00988ebba8a7df610fcb358  -
30e22cf61d2fff22cd768746f0d775ec  -
43becdb2ff8f5ae4102e035e209688f3  -
3
Verifying mirror read ..
Verifying mirror write ..
Verifying mirror copy ..