Leverage the advanced features of Qcow2 to get the most out of your VM.
The Ultimate Guide to Running Windows XP in QEMU/KVM Using QCOW2
Revert to a snapshot:
Open a terminal and create a 10GB Qcow2 image: i--- Windows Xp Qcow2
-vga cirrus : Uses a legacy Cirrus Logic video chip to ensure display compatibility before you install any specific graphics drivers.
For a successful installation, use a command that emulates compatible hardware:
No drivers for virtio-blk or virtio-scsi out of the box. You have two choices: Leverage the advanced features of Qcow2 to get
Snapshots are instantaneous and consume minimal additional space, making them ideal before driver updates, software installations, or system modifications.
What is the for this VM? (e.g., retro gaming, running specific legacy software, or security research?)
In the age of NVMe drives and 32-core Threadrippers, firing up Windows XP feels like starting a classic car: the controls are familiar, the dashboard is beige, and there’s no “check engine” light for missing TPM 2.0. But running it as a image—not a raw .img or VirtualBox’s .vdi —introduces a unique set of superpowers and peculiar limitations. You have two choices: Snapshots are instantaneous and
model=rtl8139 : Mimics a basic Realtek network interface card that Windows XP recognizes immediately without extra files. libvirt/Windows XP guest - Gentoo Wiki
Once Windows XP is fully running, shut down the VM cleanly through the Start Menu. Now that the OS is installed on the virtual IDE controller, we can unlock the true power of QCOW2. Leveraging QCOW2 Snapshots