Recommendations for server redundancy etc?
I work for the city's Adult Ed service - multiple sites scattered over a large area.
We've had multiple problems in the last few weeks with power failures and other problems at the site which hosts our main servers.
We have a back up Domain Controller at a different site, but currently do not have any redundancy for our file / print server. When we lose connectivity to our main site for a few hours all our staff and students lose access to their files etc.
What do you recommend as a solution? Ideally I'd like some sort of server replication so that if we lose one site, users (relatively) seamlessly can access their files at a backup / alternate server.
After the problems of the last week, we may find there are funds to do this, but I am looking for lower cost solutions.