Qcow2 (QEMU Copy-On-Write version 2) allows you to run a legacy Windows 7 environment on modern Linux-based hosts with features like , which means the file only takes up space on your physical drive as data is actually written to it. Key Benefits of the qcow2 Format
: You can save the current state of your Windows 7 VM before making risky changes. If something breaks, you can revert instantly to a previous snapshot . windows 7 qcow2 file
Note: The "40G" is the maximum capacity, but the initial file will be very small. Qcow2 (QEMU Copy-On-Write version 2) allows you to
Use the qemu-img command to create the initial qcow2 container. qemu-img create -f qcow2 windows7.qcow2 40G Use code with caution. windows 7 qcow2 file