How to create a VHD disk in Windows

One of the great things about virtualization in Microsoft Windows 7 is support for VHD technology, or Virtual Hard Disk. In the event that you have ever used Virtual PC, then VHD technology should be familiar to you. Windows 7 fully supports this technology, now you can create, mount and perform other actions with VHD files directly in the system, without the need to use a virtualization platform. For example, you can easily perform maintenance or disinfection of a VHD disk, as simply as you perform these operations with external USB drives and flash drives.

There are two ways to create a vhd disk in Windows : from the command line, and using a graphical tool. You can use any method of creating a vhd virtual disk, both of them will give the same result.

Diskpart – create VHD from the command line

Open a command prompt with administrator rights. For this we will use the diskpart command (earlier I wrote how using diskpart you can expand the partition or create a bootable USB disk). Type the following diskpart commands to dynamically create a VHD disk, the maximum size of which is 25 GB, and which will be located in the c: \ vhd folder. We will also format it in the NTFS file system (in fast mode), and assign the drive letter V :.

DISKPART
CREATE VDISK FILE = C: \ VHD \ .vhd MAXIMUM = 25000
SELECT VDISK FILE = C: \ VHD \ .vhd
ATTACH VDISK
CREATE PARTITION PRIMARY
FORMAT FS = NTFS QUICK
ASSIGN LETTER = V
EXIT

Please note that the functionality of the diskpart command in Windows 7 has been significantly expanded compared to previous versions of Windows (for example, before the Create vdisk command simply did not exist).

Disk Management – create vhd from GUI.

In the Disk Management console, go to the Action menu, where you can create and mount VHD (Create VHD and Attach VHD) options.

create virtual hard disk

 

See also : How to create software RAID in Windows

How to create a VHD disk in Windows

When creating a virtual hard disk VHD, you must specify the file name, its location, size and format. In terms of performance, it is recommended to use a fixed size (Fixed size), but you can also use dynamic disks that grow as it is filled (Dynamic).

create virtual hard disk

That’s all, we described about two simple ways to create vhd disks in Windows . In the following articles we will definitely get acquainted with this wonderful technology.

 

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