centos - 虚拟机嵌套问题

Question

在ESXi5.0中安装虚拟机CentOS6.3，再装KVM然后创建虚拟机，但是KVM虚拟机一直黑屏无法安装操作系统
求各路大神赐教

Answer 1

The implementation of kvm requires hardware to support virtualization. The "hardware" of centos is virtualized and does not support virtualization.

Use virtualbox or qemu instead (nested virtualization, efficiency is worrying)

Answer 2

Check whether Vmware provides CPU virtualization support for the virtual machine. Connect SSH to EXSI and configure vi /etc/vmware/config. Add vhv.allow = “TRUE”, then find the CPU of the virtual machine in the web management interface and start virtualization support.