单选题In order to support Live Partition Mobility (LPM) for a given LPAR between two Power servers, which type of backing device should be chosen for the storage devices presented from the VIO server to the LPAR?（）A LUN-backed devicesB File-backed devicesC L
题目
单选题
In order to support Live Partition Mobility (LPM) for a given LPAR between two Power servers, which type of backing device should be chosen for the storage devices presented from the VIO server to the LPAR?（）
A
LUN-backed devices
B
File-backed devices
C
Logical volume-backed devices
D
Network Filesystem-backed （NFS） devices