

Note: Before following the steps above, it is recommended to create a backup (copy) of the virtual machine whose disk space you want to enlarge. In this way you will be able to increase the disk space of the vitual machine VirtualBox. in Extend Volume Wizard, Click on Next, select space that you want to add from disk (All unallocated space available) and give again click on NextThen on FinishĪnd ready.in disk ManagementThe new added disk space will be displayed as Unallocated space, Right click on virtual disk and select Extend Volume menu displayed.in operating system installed on the virtual machine, open disk Management (open Run and type diskmgmt.mscThen give Enter).open VirtualBox si running virtual machine whose disk space you want to expand.

This will add virtual disk space of VirtualBox, but to use the new added space will need to follow the steps below:

cd C: \ Program Files \ Oracle \ VirtualBox \ (where C It is partition installation Windowscommunity).then type the following command and give Enter:.the main operating system, open a Command Prompt cu Administrator privileges.If you want to Increase the disk in VirtualBoxYou can do this using the following instructions: But once installed the operating system on that virtual machine users not being able to easily change the size of the virtual disk drive, This option is not available virtual machine settings. While it created a virtual machine new VirtualBox site allows users to Select the desired size for virtual diskAnd other settings As is to be the memory, graphics or network.
#Increase hard drive space in virtualbox for mac install
Oracle VM VirtualBox It is one of the most popular and most stable software so that users can install and test operating systems pe virtual machines. Also, if you want to use different operating systems only occasionally, it is recommended install them all in a virtual machine.

Please let me know if you need more details.Whenever it released a new test version for OS (Be they Windows, Linux or Mac), Users are advised to install them first in a virtual machine to ensure that they working properly or not to affect the operating system currently used. ~/VirtualBox\ VMs/macOS\ Sierra\ 10.12/macOS\ Sierra\ 10.12.clone.vdi I used the command below to clone the disk. ~/VirtualBox\ VMs/macOS\ Sierra\ 10.12/macOS\ Sierra\ 10.12.vdi \ġ) The VM's storage settings for the disk indicate that the disk is now 40 GB - as expected.Ģ) The guest OS still indicates that the disk is 20 GB.Ĭloning the disk after resizing it, and then replacing in the VM's storage settings worked. The following steps assume that a macOS Sierra 10.12 VM with a 20 GB disk (VDI) already exists in VirtualBox. I'm not entirely sure which component failed, but I decided to post this as a bug here. I tried to resize a 20 GB VDI disk to 40 GB using VBoxManage, and that didn't work as I expected.
