how to resize a virtualbox vdi on mac os x

vboxmanage clonehd -format VDI MSWIN7.VHDX MSWIN7.vdi Using Disk2vhd I have created a vhdx file. If you run for example a Jenkins build server on a dynamically expanding disk you could see the disk expanding quickly to its maximum size while in the guest OS disk space usage is stable and there is lots of free space. This will expand a dynamic disk to it maximum size.Īside from this special case there are other reasons for wanting disks to be smaller and fixed. It needs to be fixed because I will install PGP disk encryption on it for compliance reasons. This is easy, I have done this before, but this time I needed the virtual size/capacity of the disk to be a fixed and smaller size. You have to start the Ubuntu VM, then repartition it.I want turn a physical machine running MS Windows 7 into a VirtualBox virtual machine. It should also be noted that Ubuntu (a VM of it) may not recognize the larger space allocated. I used modifyhd but other resources say its deprecated in favor of modifymedium.

If running a VirtualBox 5.1.2 or newer, Use modifymedium instead of modifyhd. Follow rest of the steps here great tutorial for OS Xįinish the tutorial, resize the file. (possibly skip this step) Run command clonemedium with the same output file name as in step 1 as the first parameter, and the vdi you just created in step 2a as second parameter, in your case:ĭon't forget the -existing at the end! 3. Inside VirtualBox, create a new vm, with more allocated space.Ģb. VBoxManage clonehd box-disk1.vmdk box-disk1.vdi -format vdi The actual steps from his tutorial are this: # Go to the VM folder on your Host computer. As tvial said, convert your vdmk file to vdi following step 1 in that tutorial You have an extra first step to convert it. Short answer is you need to convert it, then clone it, before trying to resize it. VBoxManage: error: Code VBOX_E_INVALID_OBJECT_STATE (0x80BB0007) - Current object state prohibits operation (extended info not available) VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component Medium, interface IMedium, callee nsISupportsĬontext: 'Resize(cbResize, progress.asOutParam())' at line 522 of file VBoxManageDisk.cpp

I removed all snapshots and retried the command with '' around the path and now getting following error: VBoxManage: error: Failed to lock media when compacting '/Users/dwstein_old/VirtualBox VMs/Ubuntu_120723/ubuntu_vm-disk1.vmdk' VBoxManage: error: Resize hard disk operation for this format is not implemented yet! I'm trying to resize the virtual hard drive by using the following command: VBoxManage modifyhd /ubuntu_vm-disk1.vmdk -resize 16000 I'm hosting a VM on OS X using VirtualBox.

How to resize a virtualbox vdi on mac os x