Autodesk Revit Architecture

[#1]

 Hi, AutoDesk,  We are setting up Revit 2013 Servers , in 2 cities, NY and Boston. 

for a Single Project. 

1. Since multiple server roles Are allowed, does the lack of Mirroring support, indeed prevent two servers 
   from hosting the same single project ? 

PLease See 

“Each host is independent of every other, and there is no mirroring or replication between host servers”. “Some users believe that these host servers function as mirrors to each other, such that ... a model stored on one host would be transparently mirrored to another, ...However this is not the case”. 

REF  -  http://revitclinic.typepad.com/my_weblog/2012/06/an-explanation-of-multiple-host-support-in-revit-se...

 2. In a Host – Accelerator setup, when the city-to-city Internet connection is lost, what remains of the model on the Accelerator server side ?
How  much of the model is accessible ?  100 % ? and How long is it available ?

not answered in :

Revit Server 2013 Set up between Joint Venture Arc...

 by Ricardo-Maturana