This is my setting when assigning static IPs to KVM guests using DHCP in Proxmox. Currently I have 1 public IP and 2 failover IP (both failover IP has MAC address attached).
Is this possible to install Windows using the rescue system? The short answer is Yes.
We just need to use the portable qemu-kvm. Portable here means we do not need to install it inside the rescue system but we just need to extract it inside the temporary folder, eg.
/tmp and execute the qemu-kvm from there.