Unlike the "raw" disk format, QCOW2 only consumes physical space on your host machine as data is written to the guest. Key advantages include:
Each clone is <1MB initially and writes only changes to its own file. Performance is "top" because reads come from the base qcow2 cache. windows 7 qcow2 top
: For a production Windows 7 VM, qcow2 is the smart choice. For a "top" experience, we mitigate its overhead via caching, alignment, and guest drivers. Unlike the "raw" disk format, QCOW2 only consumes