For the uninitiated, Qcow2 is the disk format used by QEMU and many virtualization platforms (Proxmox, virt-manager). It stands for . Unlike a raw disk image, Qcow2 is:
Here’s where Qcow2 shines. Create a base XP install — all updates, drivers, your favorite Winamp skin. Then create a difference image:
-cdrom winxp_install.iso -drive file=windowsxp.qcow2,format=qcow2 -boot d Use code with caution. Copied to clipboard Note: 512MB of RAM is "luxury" territory for Windows XP. Keeping the Legend Alive in 2026