== sanity-flr test 37: mirror I/O API verification ======= 06:11:33 (1778321493)
create test files with size 15738000 ..
069db7240871bce61a2666554a7fd771  -
6a4012e3293f756d3456e387f24b8c12  -
c82ea075b337cc5c8c88c036e605792d  -
3
Verifying mirror read ..
Verifying mirror write ..
Verifying mirror copy ..