Description of problem: If there is not enough space to sync things and work with Satellite after it has been installed, (namely / fs) a lot of funny things can happen which are not immediately obvious. Unknown errors (Something went wrong) and mongo connection issues can pop up which in turn would cause a lot of issues with Satellite itself. Version-Release number of selected component (if applicable): How reproducible: Every time you run out of space in / Steps to Reproduce: Get the / FS to 100%, stuff just starts breaking but the errors Sat is giving out do not help in determining the real issue. Expected results: Perhaps a feature should be added to the installer which warns the user if the remaining space in / fs is too low for syncing a few ISOs afterwards (say less than 20GB remaining?). It should not be a critical error, since the user could potentially allocate more space to / after the installation is complete. The default RHEL 7 installation allocates inadequate amount of space to the / fs for Satellite usage (around 50GB in my default setup).
*** This bug has been marked as a duplicate of bug 1263161 ***