Windows - 7qcow2 Best

He clicked the link. The thread was a treasure map of technical specifications. "You want the 'best'?" a user named KernelPanic had written. "You don't want the retail bloat. You need the image, slipstreamed with the VirtIO drivers."

Set to none or writeback . none is ideal if your host uses an SSD/NVMe drive, as it bypasses the host page cache and writes directly to the storage medium, preventing double-caching. windows 7qcow2 best