VirtualBox Cloning: A minor warning…

The cloning feature in VirtualBox was a welcome addition, but there are a couple of fringe issues to be aware of:

  • If you use the cloning feature to clone a VM that has shared disks (like in a VM RAC setup), the shared disks are also cloned, so you end up with a new VM that is not accessing the original shared disks, but has a new set. I’ve put a note about this in my VirtualBox RAC articles and suggested you still use the old method of cloning the virtual hard disk manually. I guess for most people this is not a big deal.
  • The virtual disks of a clone get placed in the default location. Once again, not a big deal unless you try to spread your virtual disks onto different spindles to get better performance.

Like I said, these are very edge-case issues and not a reason for most people to avoid the cloning feature.

Cheers

Tim…

apple-touch-icon-57x57