How do I resize a partition in Linux terminal?

How do I resize a partition in Linux terminal?


  1. Run the fdisk -u command to open the partition table for the disk in sector mode.
  2. Type p at the prompt to list the partitions on the disk.
  3. Type d to delete this partition.
  4. Type n to re-create the partition.
  5. Type p to select the primary partition type.
  6. Type 1 to select partition number 1.

How do I resize an existing partition?

Cut a part of the current partition to be a new one

  1. Begin -> Right click Computer -> Manage.
  2. Locate Disk Management under Store on the left, and click to select Disk Management.
  3. Right click the partition you want to cut, and choose Shrink Volume.
  4. Tune a size on the right of Enter the amount of space to shrink.

How do I change partition size in Ubuntu Server?

How to expand Ubuntu root filesystem

  1. Step 3 Reboot your Ubuntu machine in order for Ubuntu to recognize the change. root@Docker01:~# reboot.
  2. Step 4 Update the partition table tool using cfdisk. root@Docker01:~# cfdisk.
  3. Step 5 Intialize the newly created partition with pvcreate.

How do I resize a filesystem in Linux?

Change the size of the file system using one of the following methods:

  1. To extend the file system size to the maximum available size of the device called /dev/sda1 , enter. > sudo resize2fs /dev/sda1.
  2. To change the file system to a specific size, enter. > sudo resize2fs /dev/sda1 SIZE.

How do I change partition size in fdisk?

The only way to change a partition size using fdisk is by deleting and recreating it so ensure that the information on the file system is backed up. Make sure the partition you are resizing is the last partition on a particular disk.

Can I resize an EXT4 partition?

Step 1: Locate and right-click the EXT4 partition, select “Resize/Move”. Step 2: Drag the dot leftward or rightward to resize the partition space. Or you can drag the whole partition to switch its position with the neighbor unallocated space. And click “OK” to confirm.

How do I use resize2fs?

resize2fs Command Examples in Linux

  1. The resize2fs command is used to enlarge or shrink an ext2/3/4 file system on a device.
  2. # resize2fs [options] {device/file system name} [desired size]
  3. # resize2fs /dev/mapper/VG02-LV05.
  4. # resize2fs -f /dev/mapper/VG02-LV05.
  5. # resize2fs -F /dev/mapper/VG02-LV05.

Can you resize a root partition?

Select the root partition you want to resize. In this case, we only have one partition that belongs to the root partition, so we choose to resize it. Press the Resize/Move button to resize the selected partition. Enter the size that you want to take out from this partition in the first box.

How do I resize a partition after installing Ubuntu?

To resize a partition, right-click it and select Resize/Move. The easiest way to resize a partition is by clicking and dragging the handles at either side of the bar, although you can also enter exact numbers. You can shrink any partition if it has free space. Your changes won’t take effect immediately.

How do I resize a partition without losing data in Linux?

Here are the steps to resize Linux partition without Data loss.

  1. Install GParted. Open terminal and run the following command to install GParted utility. $ sudo apt-get install gparted.
  2. Resize Linux Disk Partition. Start GParted.
  3. Apply changes. Click the green tick mark to apply changes in Gparted.

Can I resize an ext4 partition?

What is e2fsck command?

DESCRIPTION top. e2fsck is used to check the ext2/ext3/ext4 family of file systems. For ext3 and ext4 file systems that use a journal, if the system has been shut down uncleanly without any errors, normally, after replaying the committed transactions in the journal, the file system should be marked as clean.

How to resize the home partition on Linux?

– With the partitions loaded into the MBR (don’t forget to Apply the changes), insert the GParted CD, reboot the computer, and load GParted. – With the resize complete, exit GParted, exit Linux, remove the GParted CD, and boot back into BootIt BM. – Update any partition names and boot items as necessary to account for the partitioning changes.

How to create partitions in Linux?

In Linux, there are several tools that you can use to create partitions, with fdisk being the most commonly used one. In this article, we will talk about the fdisk command. fdisk is a menu-driven command-line utility that allows you to create and manipulate partition tables on a hard disk.

What is the best partition for Linux?

– On a disk, we can have a maximum of four partitions – The partitions are of two types Primary Extended – Extended partitions can have logical partitions inside it – Among the four possible partitions, the possible combinations are All 4 primary partitions 3 primary partitions and 1 extended partition

How to extend partition size in Linux server?

List available partitions. Now as you see my existing root partition/dev/sda2 size is ~10G.

  • Delete swap partition. Currently my swap partition is enabled and is the last partition of/dev/sda.
  • Part 1 – Resize root partition.
  • Create swap partition.
  • Part 2 – Resize root partition.