== sanity-flr test 37: mirror I/O API verification ======= 06:14:57 (1778321697)
create test files with size 15749867 ..
49946f5df74e941916c0e0a632d0be11  -
cd126116f8c8dfd4b674cbcb368bf9c8  -
705b5626d78b8abdc2c1a16b623e2851  -
3
Verifying mirror read ..
Verifying mirror write ..
Verifying mirror copy ..