What are two requirements when configuring a Fibre Chanel SAN with ESXi 5.x? (Choose two)
A.
Virtual machine multipathing software should be used to perform I/O load balancing to individual LUNs.
B.
RDMs should not be used to access raw disks from ESX 2 5 or 3 x hosts.
C.
Each LUN should contain only one VMFS datastore.
D.
Each LUN must present the same LUN ID number to all ESXi hosts
Explanation:
Page 37 from vsphere-esxi-vcenter-server-50-storage-guide.pdf
Preventing Fibre Channel SAN Problems
When using ESXi in conjunction with a Fibre Channel SAN, you must follow specific guidelines to avoid SAN problems.
You should observe these tips for preventing problems with your SAN configuration:
■ Place only one VMFS datastore on each LUN.
■ Do not change the path policy the system sets for you unless you understand the implications of making such a change.
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