== sanity-flr test 37: mirror I/O API verification ======= 06:11:27 (1778321487)
create test files with size 15741816 ..
34d658d06722a62be7fb25ec8a3ad945  -
9b0faef51245f1adf222040063153380  -
a90021aeca45f9e379aadb7043b87947  -
3
Verifying mirror read ..
Verifying mirror write ..
Verifying mirror copy ..