Which two Hitachi Dynamic Link Manager (HDLM) features will assist this customer?

A VSP customer wants to optimize their multi-pathing environment and improve I/O performance.

Which two Hitachi Dynamic Link Manager (HDLM) features will assist this customer? (Choose two.)
A . HDLM spreads I/O workloads across available paths to ensure that no single path becomes overworked or under-utilized.
B . The HDLM server monitors the client hosts’ multi-pathing agents and redistributes I/Os so no single path becomes overworked or under-utilized.
C . HDLM provides multiple load-balancing algorithms to balance I/Os across available paths.
D . HDLM analyzes I/O profiles and determines the most appropriate buffering policy.

Answer: A,C