virtualbox 가상 하드 hdd 용량 늘리기 (HOW TO RESIZE A VIRTUALBOX 4+ HARD DISK (.VDI), THE EASY WAY [QUICK TIP])

If you are using snapshots, you need to DELETE all of them before resizing the VDI! If you have already attempted to 

resize the VDI without deleting the snapshots, then hopefully you have backups of the virtual machine’s files + any xml files located in ~/.VirtualBox on Linux. - See more at: http://www.webdesignblog.asia/software/linux-software/resize-virtualbox-disk-image-manipulate-vdi/#sthash.WZWzSKHC.xIdgsQNZ.dpuf

http://www.webupd8.org/2011/02/how-to-easily-resize-virtualbox-40-hard.html

HOW TO RESIZE A VIRTUALBOX 4+ HARD DISK (.VDI), THE EASY WAY [QUICK TIP]

VirtualBox 4.0 got a very cool new feature that allows you to easily resize a hard disk in just a few seconds. Previously, you had to install Gparted to do this and the procedure was quite slow.

In VirtualBox 4.0+ (see how to install VirtualBox 4.0.x in Ubuntu), to resize a VirtualBox hard disk image (.VDI) firstly locate the folder where the .vdi you want to resize is located - this should be under ~/VirtualBox VMs or ~/.VirtualBox/HardDisks. Then open a terminal, navigate to that folder ("cd /FOLDER/PATH") and run the following command to resize the .VDI:

VBoxManage modifyhd YOUR_HARD_DISK.vdi --resize SIZE_IN_MB

Where YOUR_HARD_DISK.vdi is the VirtualBox hard disk you want to resize and SIZE_IN_MB is the new virtual hard disk size, in megabytes. For example, the following command will resize the VirtualBox hard disk called "natty.vdi" to 12000 megabytes:

VBoxManage modifyhd natty.vdi --resize 12000

That's it! The process takes just a few seconds and you should now have a resized VirtualBox hard disk.

윈도우 환경에에서도 가능 합니다.

http://www.webdesignblog.asia/software/linux-software/resize-virtualbox-disk-image-manipulate-vdi/#sthash.WZWzSKHC.xIdgsQNZ.dpbs