Take the 2-minute tour ×
Server Fault is a question and answer site for system and network administrators. It's 100% free, no registration required.

We have 2 servers let's call them server A and server B.
Server B is never used unless something goes wrong with server A.
I need a system that can replicate server A to server B but this doesn't have to be continues. This only has to be done once every day (let's say at 1 am or so).
Also, it's not necessary to automatically take over the server, this can be done manually.
On this server IIS is running and sql 2008 so all webapplications and databases must be synced/replicated.
What tools can I use?
I hope someone can help me with this.

Cheers, Sem

share|improve this question
    
does IIS have state on it that needs to be replicated, or just application code? –  Nick Kavadias Mar 25 '10 at 11:57
    
only the code will suffice. –  user29964 Mar 25 '10 at 12:13

2 Answers 2

I was thinking of a solution similar to http://www.drbd.org/home/what-is-drbd/ but only like for the inferior OS relative Windows :) (I kid Microsoft, Windows is Great)
some options that need to be checked are here:
http://en.wikipedia.org/wiki/File_synchronization#Software
Even microsoft has a failover cluster solution this would work for you but I guess you'll need some extra licenses:
http://www.google.de/#hl=en&q=microsoft+failover&meta=&aq=f&aqi=g1&aql=&oq=&gs_rfai=&fp=1&cad=b
or (Distributed File System)
http://technet.microsoft.com/en-us/library/cc738688%28WS.10%29.aspx

share|improve this answer

A mixture of distributed file system and SQL Server mirroring or log shipping should work for you.

I've run a similar set-up in the past and used Allway Sync to replicate file system changes periodically and log shipping to transfer the SQL data.

A much more expensive approach is a product like Double Take which will do it all for you including application binaries etc.

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.