one of my "lingering issues" since I am back working in Linuxland (especially CentOS):

I have the "habit" to have dedicated virtual disks (or similar) for data, e.g. /var/lib/mysql (so I can snapshot them separately, clone and move between VMs etc.) 

But that makes SELinux unhappy. I was surprised, actually..

What do I have to add to the SELinux contexts to allow this to happen?

Regards

Peter