Backup / Increase the Guest OS Drive on VirtualBox

Tried to search online for a way to increase the size of a vdi image, and there was no solution available online to do so.
I had windows XP installed on a virtual machine for mail, and testing purposes on the most hated IE6, and the drive ran out of a space, no solution or work around helped me increase it, all the solutions to modify the partition table, etc didn’t work for me.
Here is the simple steps i followed :

  • Add Another Disk Drive to the Guest OS
  • Backup the Guest Operating system drive using Norton Ghost to the newly added drive.
  • Copy the backup to a DVD image (I had to move it to the host drive first)
  • Make a new Virtual Machine with the new size you want.
  • Boot the new machine using Norton Ghost drive, and attach the DVD image with the created backup.
  • Restore the backup from the DVD created using Norton Ghost.
  • Restart the machine and you should have a working.
  • Delete the created DVD image, the extra hard disk, and the old machine.

If you have a shorter solution, please share 🙂

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