When Windows setup asks for storage drivers, insert the virtio-win.iso into the virtual CD drive and point Windows to the SCSI/viostor folder to load the driver. 4. Post-Installation Optimization Once Windows XP is installed:
The default IDE drivers for the hard drive and the rtl8139 network driver work fine but are emulated and can be slow. To get the best performance out of your windows xp qcow2 image, you should switch to after installation.
qemu-img create -f qcow2 -o preallocation=metadata windows_xp.qcow2 20G Use code with caution. Step 2: The Storage Driver Pitfall (IDE vs. VirtIO) windows xp qcow2
Blue screen 0x0000007B (INACCESSIBLE_BOOT_DEVICE). Cause: You switched from IDE to SCSI or VirtIO. Edit the VM’s XML and revert to bus='ide' .
The blue screen of death (BSOD) flashed briefly— STOP: 0x0000007B . When Windows setup asks for storage drivers, insert
qemu-img create -f qcow2 winxp.qcow2 20G
Run the QEMU installation command using IDE emulation for the cleanest path forward: To get the best performance out of your
Go to -> Right-click C: Drive -> Properties -> Tools -> Disable any automated defrag schedules. 2. Turn Off System Restore
: Use the qemu-img tool to create your virtual disk: qemu-img create -f qcow2 winxp.qcow2 10G Use code with caution. Copied to clipboard
While raw disk images offer raw speed, QCOW2 provides critical features that make managing a legacy operating system much easier: