== sanity-flr test 37: mirror I/O API verification ======= 06:16:12 (1778321772)
create test files with size 15737064 ..
16e197bc706565f902c7f944044ec780  -
2c3c2d14b4c00eeea84e11da57640730  -
e3744b656fc1714d8ddb97fd7da1aae8  -
3
Verifying mirror read ..
Verifying mirror write ..
Verifying mirror copy ..