system failover using rsync

[darint]

I am looking for a guide specific to using rsync for complete server replication to a partition on a second server. The second server would be used for other non-critical operations and then booted to the other partition (the one containing the rsynced image) should a failure occur.

[HermanAB]

The heartbeat project is what you are looking for:
http://www.linux-ha.org/

Cheers,

Herman