> From: Richard Elling
> Sent: Thursday, January 07, 2016 5:57 PM
> 
> ok, so this is DR, not backup, correct?

Well, more fault-tolerance/failover than DR, but yes. The primary server is
accessible via sftp/CIFS for users to access, and provides content via
http/https. If the primary server fails or is under maintenance, http/https
service automatically fails over to the secondary server which has all of
the content, but is not accessible to end-users for updating. If the primary
server ever fails and will be inaccessible for an extended amount of time,
services will be enabled on the secondary and it will be converted into the
primary so the users can start updating content there. The primary, once
brought back online, will become the secondary.
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