vboxmanager

modifyhd

-Resize

uuid

|

name

Is the uuid or file name of the virtual hard disk file.

Bachelor of medicine

To adjust the capacity of the hard disk (MB)

For example, the original newhd.vdi was 20G, and it was expanded to 30G:vboxmanager.

modifyhd

newhd.vdi

-Resize

3000

Note: It can only be dynamic. ...