The following are instructions on how to extend a disk volume with LVM.
# aws cli extend volume aws ec2 modify-volume --region us-east-1 \ --volume-id vol-xxxxxxxxxxxx --size 15 \ --volume-type gp2 # check volumes before lsblk # extend via growpart growpart /dev/xvdf 1 # check volumes after lsblk # resize physical volume pvresize /dev/xvdf1 # check physical volume pvscan # extend logical volume lvresize -l +100%FREE /dev/data/data # check logical volume lvscan # check mounts df -Th # resize file system resize2fs /dev/data/data # or xfs_growfs /dev/mapper/root xfs_growfs /dev/xvda1 # check mounts again for new size df -Th |