It might work on something like OEL with ZFSonLinux using zfs send&#x2F;recv. Larger implementation might want to investigate drbd or something like OCFS2, GPFS, AFS or Lustre (none of which probably plays well with cloud environments). Maybe Gluster but with trepidation.
(It was an AWS consulting shop with banking &#x2F; military chops, whom could sell ice to enterprise eskimos.)