EOS is the storage system of choice for CERN's data storage and
is used by various WLCG Tier1 and Tier2 facilities, including at the CHPC.
EOS is an elastic, adaptable, and scalable software based solution for
central data recording, user analysis and data processing.
It has a multitude of supported protocols and authentication methods.
We will present what EOS is, what is does, and how we use EOS in
conjunction with our Tier 2 facility, and how EOS is used in a couple of