The size of block storage can be adjusted at any time. The configuration of the data storage medium in your server's operating system must be subsequently adjusted. To adjust the size of block storage, proceed as follows:
You are in the Infrastructure > Block Storage section.
Please note: The size of the hard disk cannot be reduced later.
Select the desired block storage.
Click next to Size.
Select the desired size.
Click Save Changes.
The block storage size has been adjusted.