I just purchased DEVONThink, and would like to sync it between my iMac and Macbook. I don’t have enough space on iCloud or Dropbox to use these for synching, but my job does provide a OneDrive account, and I also have a linux box that I used to sync the rest of my files (via Unison File Synchronizer, which is essentially a bi-directional rsync). I can connect to it via ssh.
Is it possible to use either OneDrive or the linux computer as an intermediary to sync DEVONThink between my two macs?