Which three topics would impact this design?

An administrator needs to design a new vSAN cluster to host production mission critical workloads.

Which three topics would impact this design? (Choose three.)

A. The amount of ESXi host memory

B. Effective vSAN datastore capacity

C. The amount of virtual Disks per VM

D. The size of the cache tier according to workload characteristics

E. The supported CPU type of the ESXi host

F. Usage of vSphere DRS

View Answer

Answer: A,D,E

Explanation:

The three topics that would impact the design of a new vSAN cluster to host production mission critical workloads are A. The amount of ESXi host memory, D. The size of the cache tier according to workload characteristics, and E. The supported CPU type of the ESXi host.

The amount of ESXi host memory is important because it determines the amount of memory available to virtual machines, which can impact the performance of the applications running on them.

The size of the cache tier according to workload characteristics is also important as it determines how much write buffer memory is available to the vSAN cluster. This is essential as write buffer memory helps to ensure high performance and low latency. Finally, the supported CPU type of the ESXi host is important as this will impact the performance of the cluster, as well as compatibility with certain applications.

For more information, see the official VMware guide on vSAN cluster design: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.vsan.doc/GUID-E1A6F9E6-8D6B-4F2D-A554-E8D97