Data sync/mirror with unison

[drywall]

I was looking for a solution that would allow 3 separate office locations to have a continually syncronized local repository. Something like unison, but it looks like unison is not available in freenas8. Is there another solution in freenas 8?

Thank you for your time.

 

[SoftDux-Rudi]

You could use rsync, or maybe even ZFS snapshots?