== sanity-flr test 37: mirror I/O API verification ======= 06:12:01 (1778321521)
create test files with size 15742090 ..
724d57f3fb44592ba9e3756ca5f53388  -
92c5602573bc6396a0dbda178c0fffba  -
1c4caa213806247ee116c1c62b35ad8a  -
3
Verifying mirror read ..
Verifying mirror write ..
Verifying mirror copy ..