You plan to implement Hyper-V live migration. You configure the Hyper-V hosts to connect to a shared storage. You need to prepare the Hyper-V hosts for the implementation of live migration. What should you configure on the Hyper-V hosts？（）

A. Microsoft System Center Operations Manager with Performance and Resource Optimization （PRO）
B. virtual machine queue （VMQ）
C. Network Load Balancing （NLB） for the VMs
D. quick migration
E. Microsoft System Center Virtual Machine Manager 2008 R2
F. Network Load Balancing （NLB） for the Hyper-V hosts
G. Cluster Shared Volumes （CSV）
H. Windows System Resource Manager （WSRM）
I. Virtual Machine Chimney
J. pass-through disks
K. a failover cluster for the Hyper-V hosts
L. Second-Level Address Translation （SLAT）
M. a failover cluster between the VMs
Network Attached Storage （NAS）
O. a Fibre Channel Storage Area Network （SAN）
P. an iSCSI Storage Area Network （SAN）