准备软件：VMWare Workstation软件，QEMU软件，for Windows的

https://qemu.weilnetz.de/w64/qemu-w64-setup-20240423.exe

set path="C:\Program Files (x86)\VMware\VMware Workstation";%path%

set disk=win2019
set disk=disk02
set disk=disk01

vmware-vdiskmanager.exe -r %disk%.vmdk   -t 0 ..\%disk%.vmdk

===========================
set path="C:\Program Files\qemu";%path%

cd ..

set disk=win2019
c:qemu-img convert -f vmdk -O qcow2 %disk%.vmdk  %disk%.qcow2