@MentalBlank This happened because you used the defaults for CentOS 7’s installation. There is a guide here for how to cleanly and properly install FOG on CentOS7: https://wiki.fogproject.org/wiki/index.php?title=CentOS_7
1.3.3 is outdated, I would recommend the latest release candidate of 1.3.5, there are a lot of fixes in it that are worthwhile.
If you don’t want to reinstall the OS, we can help you remove space from /home and put that space into /images. You still need to update to the latest RC though. 1.3 and 1.4 have some problems. We will need the output from the following commands to help you move around the space, please copy/paste the output into a nice code window here:
lsblk df -h pvdisplay vgdisplay lvdisplay fdisk -l