In order to take advantage of the increased storage space after a VPS upgrade, you need to resize your partitions manually. You can do it using the Gparted graphic utility.
How to mount Gparted:
- Log in to your VPS Control Panel with Control Panel Username and Control Panel Password you received by email
- Click on the CDRom tab
- Select 'Gparted 0.28.1'
- Click on the Mount button
- Click on the Settings tab
- Choose the '(1) CDRom (2) Hard Disk' type of Boot Order
- Reboot your VPS by clicking 'Reboot' button in your VPS Control Panel
- After VPS reboot the system will boot into the Gparted. To access Gparted interface, use the VNC function on the main page, and select the HTML5 option.
Once you are in the Gparted GUI, proceed to resizing the partition: