Replication of images between fog server
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 I have 2 locations connected by a slow WAN link. I would like to have a second fog server setup at the other location and have the same images available on both servers. I know about storage groups but I don’t think that is what I want. I want the fog clients at each location to pxe boot of of their local fog server and have the fog client service connect to their local server. It there a way to do this? 
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 There is. You could create a crontab that rsyncs the images directory from the “main” to the “secondary”. 
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 If I copy over the images with rsync do I need to add image descriptions in the web ui? 
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 No, unless you want to. 
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 Ages ago I did some testing with BTSync for this. might be worth investigating… unless RSYNC suits you better. 
