A small company is deploying VDI as part of their VDC initiative. The storage array that is currently
being used for VDI and other applications contains SSD, SAS and NL SAS drives. The SSDs are
being used exclusively for the Email servers, and the SAS and NL SAS drives are being used by
all the applications, including VDI. Each application is configured to use one or more storage
pools.
Every morning at 9:00 AM, the performance of all applications connected to the storage array
degrades significantly for a period of time and then returns to normal.
How can this issue be resolved with the least capital expenditure, in the shortest amount of time,
and without impacting the normal performance of the applications?

A.
Migrate the LUNs on the SSDs to SAS drives, then allocate the SSDs to a caching tier.

B.
Purchase new SSDs to use for the VDI deployment.

C.
Purchase new SSDs for the other applications.

D.
Migrate the LUNs on the SSDs to SAS drives, then allocate the SSDs to the VDI storage pool.