Feeling dumb. Can someone tell me how to snap a disk image that doesn't include free space? I've got an external hard drive that I made a boot image of and I'm trying to snap an image of it so that it can be deployed to other USB devices (thumb drives, hard drives etc) for techs to boot from and image with.
The problem is that while it's only using ~7GB of disk, the image is ~20GB because that's how big the partition is that I installed the OS on. When I try and apply the disk image to a 16GB USB thumb drive it says there's not enough space.
Follow?
Thanks