Virtualization systems and hypervisors of today are more versatile, and some of them can manage setups with CPU core counts that are not a power of two. Certain hypervisors may operate with configurations as high as 6 or 12 cores, but for simplicity and compatibility, it's usually best practice to stay with multiples of 2.

I suggest consulting the official Sangfor handbook for more precise instructions on setting the CPU cores for Sangfor HCI. This material should provide comprehensive details on the configurations that are supported as well as best practices. It may be specified in the documentation if setting up CPUs with a non-power-of-2 number of cores is permissible as well as any restrictions or considerations that go along with it.

Because of the way resources are assigned and managed, Sangfor HCI, like many other hypervisor-based systems, usually benefits from setups that match certain CPU core counts.

Since most hypervisors distribute resources in pairs, configuring CPU cores in multiples of two (e.g., 2, 4, 8, 16, etc.) is generally advised to enable for more effective resource management and optimization. Better performance and resource use are frequently the results of this alignment.

Because of the way CPUs handle threading, it's generally advised to assign CPU cores in multiples of two when installing Sangfor HCI, however designating 6 or 12 cores can still function inside the system. Verify that this allocation corresponds with your workload requirements and review Sangfor's particular HCI solution suggestions. When choosing the best core allocation for your configuration, take into account aspects like resource allocation, hardware compatibility, performance optimization, and future scalability. If in doubt, Sangfor's support or documentation can provide more detailed advice with customized assistance based on your deployment details.

Think about things like workload needs, the number of virtual machines (VMs) you want to run, and Sangfor's particular recommendations for their HCI solution when configuring your hypervisor server.

Using 6 or 12 cores should normally work great, even if multiples of 2 could be the general guideline—especially if it better fits your hardware capabilities or particular task demands. Just make sure that the setup you've selected satisfies Sangfor's minimal system requirements and performance recommendations. For the most precise and thorough advice for your particular use case, always consult their official documentation or support resources.

HCI platforms are often made to function best in configurations that adhere to the power of two pattern (1, 2, 4, 8, and so on). This is because virtualization sometimes entails breaking down physical resources into smaller pieces, and power of two makes this process easier.