DISKPART Windows command

The Diskpart command in Windows is a powerful tool that allows users to manage disk partitions effectively. With Diskpart, users can create, delete, format, and resize partitions on their hard drives. This command-line utility provides more control and flexibility compared to the standard Windows Disk Management tool. By using Diskpart, users can easily perform advanced disk management tasks without the need for third-party software. It is especially useful for system administrators and power users who need to work with disk partitions frequently. Diskpart operates through a command-line interface, allowing users to input commands to perform various disk management operations. Understanding the syntax and available commands of Diskpart is essential to use it effectively. Overall, the Diskpart command is a valuable tool for managing disk partitions efficiently in Windows systems.

DISKPART Syntax:

DISKPART

Windows DISKPART Options:

Option	Description
select	Select a disk or volume
list	List the disks or volumes
create	Create a partition or volume
delete	Delete a partition or volume
format	Format a partition or volume
assign	Assign a drive letter or mount point
detail	Display detailed information
online	Bring an offline disk or volume online
offline	Take a disk or volume offline
extend	Extend a volume
shrink	Shrink a volume
convert	Convert the format of a volume
exit	Exit DiskPart

DISKPART Parameters:

Parameter	Description
DiskNumber	The number of the disk to be operated on
VolumeNumber	The number of the volume to be operated on
Filesystem	The file system to be used when formatting a partition

Caution

Exercise caution when using the DISKPART command as it directly interacts with the storage devices of your system. Incorrect usage can lead to data loss or system instability. Make sure to double-check the selected disk or volume before executing any commands.

How to use DISKPART command:

List all available disks

diskpart
list disk

Displays a list of all available disks on the system.

Select a disk to work with

diskpart
select disk 1

Selects disk 1 as the focus for subsequent operations.

Check disk attributes

diskpart
attributes disk

Displays the current attributes of the selected disk.

Clean a disk

diskpart
select disk 1
clean

Cleans the selected disk by removing all partitions and volumes.

Create a partition

diskpart
select disk 1
create partition primary size=1024

Creates a primary partition with a size of 1024 MB on the selected disk.

Assign a drive letter to a partition

diskpart
select disk 1
select partition 1
assign letter=E

Assigns drive letter E to partition 1 on the selected disk.

Extend a volume

diskpart
select volume 1
extend

Extends the selected volume to utilize all available unallocated space.

Remove a drive letter from a partition

diskpart
select disk 1
select partition 1
remove letter=E

Removes drive letter E from partition 1 on the selected disk.

Tip

When using the diskpart command in CMD, always make sure to double-check the disk number or volume you are working on to avoid making changes to the wrong disk or partition. Use caution when using diskpart as it can irreversibly change your disk configuration.

How do I use diskpart in CMD?

To use the diskpart command in CMD, execute the following command:

diskpart

How can I list all disks using diskpart in CMD?

To list all disks using diskpart in CMD, use the following command:

list disk

How do I select a disk to work with using diskpart in CMD?

To select a disk using diskpart in CMD, follow these steps:

list disk
select disk <disk_number>

How do I create a new partition using diskpart in CMD?

To create a new partition using diskpart in CMD, execute the following commands:

select disk <disk_number>
create partition primary size=<desired_size>

How can I format a partition using diskpart in CMD?

To format a partition using diskpart in CMD, use the following command:

format fs=ntfs quick

How do I assign a drive letter to a partition using diskpart in CMD?

To assign a drive letter to a partition using diskpart in CMD, follow these steps:

list volume
select volume <volume_number>
assign letter=<desired_letter>

How can I extend a volume using diskpart in CMD?

To extend a volume using diskpart in CMD, execute the following commands:

select volume <volume_number>
extend

How do I delete a partition using diskpart in CMD?

To delete a partition using diskpart in CMD, follow these steps:

list volume
select volume <volume_number>
delete volume

How can I clean a disk using diskpart in CMD?

To clean a disk using diskpart in CMD, use the following commands:

select disk <disk_number>
clean

Applications of the DISKPART Command

• Creating, deleting, and formatting partitions on a disk
• Assigning or changing drive letters
• Setting active partitions
• Extending or shrinking volumes
• Converting disks between basic and dynamic
• Converting disks from MBR to GPT
• Managing virtual hard disks
• Viewing disk information
• Setting disk attributes
• Resizing partitions