Get it here, folks!
http://dl.fedoraproject.org/pub/alt/stage/21_RC2/Server/x86_64/iso/
We have a short window (until Thursday) to run this through its paces
before (hopefully) declaring it Gold and shipping it. Anyone who can
help, should go to
https://fedoraproject.org/wiki/Test_Results:Fedora_21_Final_RC2_Server
and start running through them.