Resize the root partition of Ubuntu 20.04 with an lvm partition

It is possible to do a on-line resize of a ext4 filesystem, even if it's your root partition. Use the resize2fs command. sudo resize2fs /dev/ ...

The free space hints on how much you could expand your partition. use lvextend -L +2G /thename/of/filesystem to extend the size the partition.

After that, With the resize2fs/dev/device size size command, we can shrink the file system. Example. ~]# resize2fs /dev/vdb1 200M resize2fs 1.41 ...

Now we will use the resize2fs utility (for ext4) to increase the size of the filesystem: # resize2fs /dev/sda3 resize2fs 1.45. 6 (20-Mar-2020) ...

The resize2fs program will resize ext2, ext3, or ext4 file systems. It can be used to enlarge or shrink an unmounted file system located on device. description · options

The resize2fs man page says: If the filesystem is mounted, it can be used to expand the size of the mounted filesystem, assuming the kernel ...

This guide shows how to grow/extend the ext4 filesystem with the resize2fs utility. You can also decrease the filesystem using the resize2fs command.

I used resize2fs to resize the partition – This tool can resize a filesystem, not a partition. Partitions and filesystems are different ...

In this guide, we will show you how to use the resize2fs instruction in the Linux shell to resize partitions.

Once the partition is the new size, you need to do a pvresize on the PV so the volume group sees the new space. After that you can use lvextend to expand the ...