Live Migration requires that your server uses CPUs from the same manufacturer.

Live Migration requires that your server uses CPUs from the same manufacturer.

• A. False
• B. True
• C. Not sure
• D. Depends

Answer: (B)

Live Migration moves a running virtual machine between Hyper-V hosts by coordinating the VM’s CPU features and memory state. To ensure those CPU features remain consistent during the move, the source and destination hosts must use CPUs from the same manufacturer. Different vendors implement different instruction sets and virtualization extensions, and mixing them can lead to incompatibilities that break the live transition. When the CPU vendors match, Hyper-V can migrate the VM with minimal downtime and without sacrificing stability. If you need to move between different vendors, you’d typically have to avoid live migration or rely on workarounds that usually involve trade-offs in features or performance.

Live Migration moves a running virtual machine between Hyper-V hosts by coordinating the VM’s CPU features and memory state. To ensure those CPU features remain consistent during the move, the source and destination hosts must use CPUs from the same manufacturer. Different vendors implement different instruction sets and virtualization extensions, and mixing them can lead to incompatibilities that break the live transition. When the CPU vendors match, Hyper-V can migrate the VM with minimal downtime and without sacrificing stability. If you need to move between different vendors, you’d typically have to avoid live migration or rely on workarounds that usually involve trade-offs in features or performance.