单选题During a planning session， the customer indicates the need to provide high availability between a Node attached to an IBM TotalStorage Enterprise Storage Server and a remote node attached to a IBM TotalStorage FAStT server with automatic fallover in t
题目
单选题
During a planning session， the customer indicates the need to provide high availability between a Node attached to an IBM TotalStorage Enterprise Storage Server and a remote node attached to a IBM TotalStorage FAStT server with automatic fallover in the event of a disaster. Which of the following HACMP options will provide this functionality？（）
A
GeoRM
B
HACMP/XD://PPRC
C
HACMP/XD://GPFS
D
HACMP/XD://HAGEO