A customer has one host attached to each SP on a VNX. SP A owns LUNs 100 and 101, which run critical applications. The customer notices that SP A has experienced a back-end failure and consequently has lost connectivity to these LUNs. How will ALUA handle this path failure to ensure continued connectivity to LUNs 100 and 101?

A.
The lower redirector routes I/O to the SP owning the LUNs.

B.
PowerPath immediately trespasses the LUN to the owning SP.

C.
The upper redirector routes I/O to the SP owning the LUNs.

D.
PowerPath routes traffic to the peer SP and through the CMI.