A new LUN from an existing storage array is presented to a vSphere cluster. A vSphere administrator
determines that the LUN is visible on all but one ESXi host in the cluster. The affected host is able to
see existing LUNs presented from the same storage array.
What is the most likely cause?

A.
LUN Masking is improperly configured on the storage array.

B.
The SAN fabric is improperly zoned.

C.
The ESXi host has NOT been rebooted.

D.
The HBA in the host is incompatible with ESXi.