Adding New Mounts
Adding New Servers
The below works well in both adding new servers and immediate failover.
If you are intending on doing an immediate failover, then change Bacula to restore static to another server of your choosing  and then continue with the below.
- Add 'role::staticserver' to the new server and run puppet
- Restore the Bacula content to /srv/mediawiki-static and restart the NFS server and kernel
- Change the mount on MediaWiki servers