exceed 4 vcpu limit

How to Exceed the 4 vCPU limit for VM’s on Hyper-V


Many times I was asked for the way to exceed the limitation of 4 virtual processors assigned to a virtual machine for Windows Server 2008 R2.

I guess there is still many Windows Server 2008 hyper-visor running on a physical server which has much more cores, Although It is very limiting, but I will not recommend you to modify productions VM’s setting to exceed the limit.

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