The source storage appliance exhibits high latency due to user traffic and rapid data change from SnapMirror transactions, in a synchronous SnapMirror configuration. Choose from the following tuning methods which one best resolves this performance behavior? Edit the /etc/snapmirror.conf file on the destination storage appliance and set:

A.
outstanding=3s

B.
visibility_interval=3s

C.
cksum=3s

D.
src_con=3