How to convert dynamic system gpt disk to basic?

Question

Windows Server

there is a server 2012 r2 was a soft mirror, the system disk was accordingly converted to dynamic. The mirror has been removed. Now you need to clone the system disk to a smaller disk.
How to do it?

Answer 1

Convert, and then clone in the existing software.
Use programs that can work with such disks and clone directly.
Use the transfer of parameters and settings, and simply install a clean OS on a new disk.

Answer 2

make bootable liveusb with some linux and
https://viberua.blogspot.com/2015/05/mbr-gpt.html