as a pulp_installer user, I can upgrade to pulpcore 3.10
The change in the MEDIA_ROOT in 3.10 will require the installer to create a new directory
/var/lib/pulp/media. Then move
/var/lib/pulp/media/artifact. Then in order to provide support for services that have not been restarted yet, create a symlink from
/var/lib/pulp/media/artifact. After the services are restarted, the
/var/lib/pulp/artifact symlink should be deleted.