Migrating Sentora to larger HDD?

[nark]

Hello,

I want to change my current 250GB HDD where Sentora is hosted
I have bought a 2TB HDD to "swap" with the current HDD. As I know, Sentora only works on /root so following are my 2 questions

1. Is there any way to "mount" the new 2TB HDD to the /root
-or-
2. Should I clone the old HDD to the new one? And if yes, how can I do it? (Clonzilla, maybe?)

I mention I am using Centos7.

Here is my
lsblk command fyi

Code:

sda               8:0    0 232.9G  0 disk
├─sda1            8:1    0     1G  0 part /boot
└─sda2            8:2    0 231.8G  0 part
 ├─centos-root 253:0    0   198G  0 lvm  /
 ├─centos-swap 253:1    0   3.9G  0 lvm  [SWAP]
 └─centos-home 253:2    0    30G  0 lvm  /home
sr0              11:0    1  1024M  0 rom

Thank you and keep up the GREAT work!