How To Expand an EBS Volume After a Disk Resize on Amazon Linux

Author: , April 17th, 2023

First, use the AWS Console to modify the volume to the desired size, in our example we want to go from 10GB to 25GB for the root filesystem For a Xen ext4 root volume

For NVMe First, use lsblk to see the raw partitions:

Note how the partition at 259:1 is only 20GB, […]