I obviously wasn't clear enough in my first post. I did not intend to backup live FileMaker databases, or even unhosted filemaker backups for that matter, with TimeMachine.
If all FileMaker Files were on a separate drive and Time Machine was only used for the OS why would that be a problem?
I've been concerned about the performance hit that might come from RAID 1. Now I'm thinking in this scenario, I could Mirror or use TimeMachine to backup on the OS and keep the FileMaker files on a seperate drive (we don't have the money or resources for s higher level raid right now).
The real problem has nothing to do with our FileMaker backups we backup often and follow the rules regarding the backup of live files.
We have had drive issues in the past that have caused us to rebuild the server which has taken a lot of time. If I can have some redundancy or a quick way to restore back to an OS with a working FMServer, less the DBs, it will make disaster recovery easier and quicker.
I hope this makes more sense. I know we can store the Filemaker Data where ever we want so I think it is a good idea to split it up.
Ryan