Jump to content

Virtual disk and virtual drive

From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by Codename Lisa (talk | contribs) at 16:46, 11 July 2015 (Overhaul. Descriptions are re-written. "Disk image" is promoted to primary status. "Vdisk" is removed because it is being merged. "Subst" s removed as it is being addressed by "Floating drive".). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

A virtual disk, virtual drive or disk image is a computer file that contain the exact structure of an actual disk and may be used in hardware virtualization

A virtual disk or virtual drive may also refer to:

  • Logical disk, a virtual storage device that represents one or more actual disks; it spares individual computer programs the burden of dealing with intricacies of reading and writing on multiple actual disks.
  • RAM drive, a virtual storage device that stores its data in random access memory instead of a physical disk; it is fast but volatile

See also