Question Almalinux - Server Upgrade and Hard Disk Space

[lumiverse]

Hello All,

Here is my issue.
I am using Plesk Web Host Edition
Yesterday I have upgraded my VPS (Contabo). The old one had a disk space of 600G. After the upgrade I must have a total of 1.6T
I understand that I must expand the partition to use the whole available space now.

If I expand the partition I am going to loose all the data? or the disk can be expanded without any risk of loosing existing data?

The following will work for my Almalinux server?

# lsblk
sda 1.6T Disk
sda1 1M
sda2 2G part /boot
sda3 598G

# Expand the partition and then the filesystem
growpart /dev/sda3
resize2fs /dev/sda3


Thank you