Novell ZENworks 10 Configuration Management with Support Pack 2 - 10.2
Managed device is promoted to Satellite, with only the Imaging Role enabled.
Content-repo shows the system update files.
This is fixed in version 10.3 - see KB 7005455 "ZENworks Configuration Management SP3 (10.3) - update information and list of fixes" which can be found at https://www.novell.com/support
When the Imaging Role is enabled, the TFTP (Imaging) content should be replicated, but not other content.