What are the different types of virtual machine files?
The
virtual machine consists of an operating system, program files and data files and requires starting a virtualization program. Each computer consists of different virtual computer files, including a virtual hard disk file, configuration file, and a set of suspended status. Other common files include protocol files, floppy files and special internal files that some virtualization programs need to run the machine. Some virtualization programs store all virtual hard drive data in a single large file, but others have divided the virtual hard drive into smaller parts for easier storage and backup. When a person sets a virtual machine, you often have the options to set a fixed size for a hard disk or have it expanded to a specified limit. Although most virtual machines have at least one hard disk, they may include other units.
SatThe virtual computer also includes configuration files used to determine the settings and hardware of each virtual computer. Virtualization programs differ in configuration options that make available, but users can generally choose how much memory the machine uses, how much hard disk is, how many processors or cores are used, and how the virtual machine uses an optical unit of the physical machine. Other options include folder sharing, printing options, video and audio settings, network settings, and Universal Serial Bus (USB). Each option often supports other advanced settings that experienced users can implement.
Most virtualization programs allow users to temporarily suspend a virtual computer in their current state, so each virtual computer often contains a file containing the 'SEE' status when the user has stopped it. When the user turns on the machine back, the virtualization program uses the file to restore the virtual opera environmentthe tower system and any open programs or files. This file is rewritten every time the virtual computer is suspended and restored.
Other virtual computer files include images of virtual floppy disk, protocol files, and internal files that the virtualization program uses to properly load virtual machines. When a user backs up the machine using some programs, the process can also create a special backup file that helps the user to import a virtual computer into another program. Although most virtualization programs include these different files, the extension used for each file type varies greatly.