The backup system has been broken into two custom scripts. First one is to create a local copy of the configurations and to back up the repository to removable drives, it is called blaze. The second script is called wildfire and it is to synchronize those local copies to different locations over the network. The servers get the copies of those scripts from the central backup management and storage server (iraq) via scp and runs blaze first and then wildfire. The scripts are located at:

/usr/local/bin/

[root@australia ~]# tree /archive