Windows 10.qcow2 __exclusive__

: Windows 10 supports the "Unmap" command, which is the SCSI equivalent of ATA TRIM for SSDs. When you delete a file in Windows, the unmap operation tells the underlying storage (your .qcow2 file) that those sectors are no longer needed.

What is the for this virtual machine? (e.g., software testing, gaming with GPU passthrough, running legacy apps) Share public link Windows 10.qcow2

This is normal behavior due to thin provisioning. The file will only consume space on your host machine matching the amount of actual data written inside the Windows 10 guest environment. Conclusion : Windows 10 supports the "Unmap" command, which

You can save the exact state of your Windows 10 VM at a point in time. If Windows crashes or gets infected with malware, you can instantly revert to that saved "checkpoint". Copy-on-Write (CoW): If Windows crashes or gets infected with malware,

Note: The resulting file will initially consume only a few megabytes on your host storage because it allocates space dynamically. Step 3: Install Windows 10 into the QCOW2 Image