How do I manually partition a drive?

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How to use the “Something else” option to manually partition your computer's hard drive or SSD.

  1. When you reach the “Installation type” stage of the installer, select the “Something else” option and press “Continue”.

    How do I manually partition a drive?

  2. If you have another operating system installed on your computer, highlight its main partition in the list. Then press the “Change…” button below the list.

    • For Windows, this is usually the largest partition with the type “ntfs”.
    How do I manually partition a drive?
  3. Reduce the “Size” of the partition you selected in step 2 to free enough space for Zorin OS. To find out the minimum storage space you must allocate for your edition of Zorin OS, please view the System Requirements ›

    How do I manually partition a drive?

  4. Keep the “Use as” setting at “do not use the partition” in the dialog and press “OK”.

  5. Select the newly-created free space in the list and press the + button.

    How do I manually partition a drive?

  6. To create the Zorin OS partition, select the following settings in the dialog and press “OK”:

    • Size: all remaining free space
    • Type for the new partition: Primary
    • Location for the new partition: Beginning
    • Use as: Ext4 journaling file system
    • Mount point: /
    How do I manually partition a drive?
  7. On most computers (with one hard drive/SSD), the default setting for the “Device for boot loader installation” option should be correct. You shouldn’t need to change this setting.

    • If your computer has multiple hard drives/SSDs. Open the “Device for boot loader installation” drop-down menu and select the device where you created the new Zorin OS partition in step 5. Do not select a specific partition in the drop-down menu (with a drive identifier ending in a number, like “/dev/sda3”).
    How do I manually partition a drive?
  8. Press the “Install Now” button at the bottom of the window.

  9. Accept the “Write the changes to disks?” prompt to proceed.

    How do I manually partition a drive?

  10. Follow the on-screen instructions to complete the installation.

  • Last modified

    20 February 2022

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Views:5,980Visibility:PublicVotes:2Category:disk-drivesSpecialty:hwLast Updated:

Applies to

  • ADPv1
  • ADPv2
  • ONTAP 9

Description

  • In some scenarios, a particular disk might not be partitioned automatically or is partitioned with a wrong partition size.
  • In this case, it requires manual re-partitioning.
  • However, the target disk must be with the same size and type as the source disks from the aggregate the disk will belong. 
  • Partition sizes must not differ from those that the system was initialized with.

Do any of the following help you? (sorry, I don't have enough rep to comment this).

Now suppose that we are going to install Ubuntu 11.04 and at first of the installation process we will meet Allocate drive space screen (the most important step in the installation process). In Allocate drive space screen Select Something else to partition your disk drive manually.

The Next screen shows sda1 partition for Windows Xp and free space, Now we are going to install Ubuntu 11.04 so we need to create / partition and Swap.

Create / Partition:

Select free space and press on Add button.

Ubuntu 11.04 requires about 4.4 GB, So we should type a value more than 4.4 GB. Here in my case I put 6000 MB i.e 6 GB.

From "Use as" I selected Ext4 journalling file system.

From "Mount point" I selected /.

Press Add button to create / partition.

Create Swap:

In the previous screen select free space, and press Add button.

Swap doesn't need much space. In my case I put 500 MB

From "Use as" select Swap area

No need to Mount point.

Click Ok button to create swap.

Install:

Now we have /, partition, and swap so we are ready to install.

To start installation process press Install now button.

Manual partitioning on Ubuntu installation

For installing Windows on a separate partition, this should be fairly self explanatory from the "Install Ubuntu alongside them" option, however you may come across the following bug.

Your existing partition (Windows) is on the left, Ubuntu is on the right. That's the standard order when shrinking one partition to create another for dual-booting.

Installing Ubuntu with Windows installed on a partition

What tool can you use to manually partition a drive?

You can use the Windows built-in tools Disk Management and Diskpart Command Prompt to manually partition a drive. Besides that, you can also download and use EaseUS Partition Master, which can do this automatically.

What is the best way to partition a hard drive?

To create and format a new partition (volume) The select Control Panel > System and Security > Administrative Tools, and then double-click Computer Management. In the left pane, under Storage, select Disk Management. Right-click an unallocated region on your hard disk, and then select New Simple Volume.

What are the two methods for partitioning a hard drive?

GPT and MBR are the two different methods for partitioning hard drives. Each of them stores the partitioning information on a drive in its own way. The information includes where partitions start and begin. Therefore, your operating system knows which sectors belong to each partition and which partition is bootable.

How to partition 1TB hard disk in Windows 10?

To partition a 1TB hard disk, do as below, please..
Use Windows+R to open "Run", type diskmgmt..
You can right-click a partition which has much free space and select "Shrink Volume"..
Adjust the partition size and click "Shrink" to confirm..
Now, you will get an unallocated space...Read More>>.