1. Resize a Full Virtual Hard Disk

Have you ever created a virtual hard disk and reached the allocated hard disk space?

If the answer is yes, you will be glad to know the problem can be fixed irrespective of the disk type (dynamic or fixed).

In order to accomplish the task you require two tools for resizing and merging. VHD Resizer is a resizing tool that creates an additional partition on a virtual hard disk. Gparted is a disk utility used to merge multiple partitions.

• Download VHD Resizer from http://vmtoolkit.com/files/folders/converters/entry87.aspx
• Run VHD Resizer
  • Set the destination of the virtual hard disk
  • Disk type and
  • New Size

Figure 1: Resizing virtual hard disk using VHD Resizer

After completion of the resize load the new virtual hard disk into Virtual PC or Virtual Server and view the Disk Management console. Notice how there is an extra 9GB (difference between existing 16384 MB and the 25 GB)

Figure 2: Disk Management Console

2. Merge Disk Partitions

• Download Gparted from http://gparted-livecd.tuxfamily.org/
• Capture the Gparted iso image into the virtual machine that requires the disk partitions to be merged
  • Click on CD from the Virtual PC 2007 Console
  • Click Capture ISO Image

Figure 3: Capturing gparted iso image

• Restart the virtual machine

Figure 4: Gparted boot menu

• Select Gparted-liveCD Force VESA driver from the boot menu

• Press Enter on prompt from command line

• Press Enter on prompt from command line

Figure 5: Merge Disk Partitions

• Select the main partition using the TAB key
• Select the resize/move button
• Press enter

Figure 6: Specify size of merged disks

• Enter the new size to be equal to the maximum size i.e. 30718    
• Select the Resize/Move button
• Press Enter

Figure 7: View Merge Disk

• Select the Apply button
• Press Enter

• Select the Apply button
• Press Enter

• Select the Close button
• Press Enter

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