Chapter 5 Virtual Storage

As the virtual machine will most probably expect to see a hard disk built into its virtual computer, Oracle VM VirtualBox must be able to present real storage to the guest as a virtual hard disk. There are presently three methods by which to achieve this:

Each such virtual storage device, such as an image file, iSCSI target, or physical hard disk, needs to be connected to the virtual hard disk controller that Oracle VM VirtualBox presents to a virtual machine. This is explained in the next section.