system environment/daemons
- xrootd - Extended ROOT file server
- xrootd-cmstfc - CMS TFC plugin for xrootd
- xrootd-lcmaps - LCMAPS plugin for xrootd
- xrootd-multiuser - Multiuser filesystem writing plugin for xrootd
- xrootd-server - Extended ROOT file server
- xrootd-server-compat - XRootD 4 compatibility server binaries