(主机mac 虚拟机ubuntu)
Oracle VM VirtualBox Command Line Management Interface Version 5.0.16
Usage:
VBoxManage modifymedium [disk|dvd|floppy] <uuid|filename>
[--type normal|writethrough|immutable|shareable|
readonly|multiattach]
[--autoreset on|off]
[--property <name=[value]>]
[--compact]
[--resize <megabytes>|--resizebyte <bytes>]
VBoxManage modifymedium disk <uuid> --resize 40960
先通过
VBoxManage list hdds
获得uuid
vbox vdi硬盘 resize
原文：http://www.cnblogs.com/heiqi2piao/p/5557074.html
