You have a new server named Server1 that runs Windows Server 2012 R2.
Server1 has two dual-core processors and 32 GB of RAM.
You install the Hyper-V server role on Server1.
You create two virtual machines on Server1 that each have 8 GB of memory.
You need to minimize the amount of time it takes for both virtual machines to access memory.
What should you configure on each virtual machine?
A.
Resource control
B.
Memory weight
C.
Dynamic Memory
D.
NUMA topology
Explanation:
Windows Server 2012 introduced support for projecting a virtual NUMA topology into Hyper-V
virtual machines. This capability can help improve the performance of workloads running on virtual
machines that are configured with large amounts of memory.
maybe B is correct
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C is correct
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What is the correct answer?
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I think D is correct.
Deploying Virtual NUMA for VMM:
https://technet.microsoft.com/en-us/library/jj628164(v=sc.12).aspx
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D is the correct answer.
Memory and processors are divided into groups called NUMA nodes. When the VM starts up, Hyper-V attempts to allocate all the memory for the VM from a single physical NUMA node. If the memory requirements for the VM cannot be satisfied from a single node, Hyper-V allocates memory from another NUMA node.
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