CLI/GUI shouldn’t matter for Linux. The problem is that you can only nest virtualisation so far in hardware accelerated environments like SVM or VT-X.
If you run software virtualisation (Bochs, jslinux, QEMU, 32 bit VirtualBox) you can nest until you run out of resources, but the VMs will get progressively slower as you keep nesting.
CLI/GUI shouldn’t matter for Linux. The problem is that you can only nest virtualisation so far in hardware accelerated environments like SVM or VT-X.
If you run software virtualisation (Bochs, jslinux, QEMU, 32 bit VirtualBox) you can nest until you run out of resources, but the VMs will get progressively slower as you keep nesting.
Sounds like a challenge
What resources would one have to worry about? Just RAM, or other things? My server has 156GB of RAM and I haven’t used it for anything yet.