A request has been made to the SAN administrator to provision a new LUN. A LUN (LUN 6) is
created, and the SAN administrator presents the LUN to an ESXi 5.x host, using the storage array
SAN management software. The administrator looks at the Storage configuration for the ESXi
host, and does not see the new LUN. Other LUNs from the same storage array are visible.

Which two conditions are most likely to cause the error described? (Choose two.)

A.
The administrator has not performed a Rescan All on the ESXi host.

B.
The multipathing policy has been set to Fixed for the LUN.

C.
Zoning on the Fibre Channel switches is not configured correctly.

D.
The LUN was not presented to the correct ESXi host.

Explanation:

The cause of the error is that the administrator didn’t perform a rescan all of ESXi host. Whenever
a new LUN is provisioned, a manual rescan all has to be performed to enable ESXi to discover
new LUNs. The second possibility is that the new LUN was not presented to the ESXi host that
was intended by the administrator.