I have a repository that I want to have in my /home/centos7/ directory, but it appears that Cache cannot access files there. Is that really the case? 

It seems like this is the case because in System Management Portal, when I try to up a new database in /home/centos7/, there aren't any directories listed, even if I add a custom one. Is Cache blocked out from this directory, and are there any others that Cache doesn't have the permission to access?