You can adjust the size of a block storage at any time if required. Please note that you must then adjust the data carrier configuration in your server's operating system.
You are in the Infrastructure > Block Storage section of the Cloud Panel.
The size of the hard drive cannot be reduced afterwards.
Select the desired block storage.
Click the pencil icon next to Size:.
Select the desired size.
Click Apply Changes.
The size of the block storage has been successfully changed.