The are killing off more than just the FS1
They also recently killed off the Oracle Virtual Networking (former Xsigo) product. It is listed as EOL on the customer portal and they scrubbed all references to the product with the exception of a small mention on the Private Cloud Appliance product page (which isn't EOL).
They also scrubbed all references to their upcomming EDR InfiniBand fabric that was covered here. https://www.theregister.co.uk/2016/02/23/oracle_emits_carrier_enterprise_kit_at_mobile_world_congress/