Origional article on my blog: http://media-sprout.com/backup-a-new-way
I purchased an additional Drobo (Drobo2) and filled it with 4 1TB hard drives (identical to the Drobo I already had).
Next I connected both Drobos to my local iMac and copied all of the data from my existing Drobo (Drobo1) to my new Drobo (Drobo2) thus giving me 2 Drobos with identical data on each.
I purchased 1 Pogoplug $120
I left Drobo1 connected to my iMac on my home network.
I connected Drobo2 to a Pogoplug at a friend’s house.
I installed the Pogoplug Drive Application http://pogoplug.com/downloads/ on my Mac so that any drives attached to my Pogoplug would show up on my machine as if they were locally mounted hard drives.
I purchased and installed ChronoSync $40 http://www.econtechnologies.com/pages/cs/chrono_overview.html
I setup ChronoSync so that Both target drives (Drobo1 and Drobo2) will be monitored for changes. Any changes detected will be copied to the opposite target drive. Basically, if I change, add, or delete a file on my Drobo1 the same file will be changed, added, or deleted from Drobo2 and vise versa. FYI: ChronoSync is the only application that I could find for Mac that would allow me to use the Pogoplug drives as targets.
I have to brag about the Pogoplug a little here… The Pogoplug not only gives me a way to access my files remotely but it allows me to access those files from any computer in the world using the web interface. Additionally there are sharing features so I can share a file on Drobo2 to anyone in the world via, Twitter, Facebook, direct link, etc…!
The Hardware List:
1x iMac 27″
2x Drobos
1x Pogoplug
1x Licensed Copy of ChronoSync
Backup that I don’t have to worry about PRICELESS!
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