Centralizing all configuration information in a single directory hierarchy makes it easier to implement a high-availability cluster using Iguana. All you have to do is ensure that your centralized Iguana directory is duplicated on the primary server and the secondary servers. If the primary server fails, the secondary server can then take over with minimum difficulty.

For more information on failover clusters and Iguana, see Using DeltaCopy to Create an Iguana Failover Setup.