linux – How to resize a VirtualBox vmdk file?

Although there are theoretically settings in the VirtualBox GUI that offer such a function, this is not yet supported in version 7 of Virtual Box.

Via terminal you can try an enlargement in the following way:

vboxmanage modifyhd my_source.vmdk --resize 16384

You will get the following error message:

Progress state: VBOX_E_NOT_SUPPORTED
VBoxManage: error: Resize hard disk operation for this format is not implemented yet!

How to resize a VirtualBox vmdk file?