On Fri, Feb 2, 2024 at 4:39 PM Grant Edwards <grant.b.edwa...@gmail.com> wrote: <SNIP> > > I googled for ZFS backup applications, but didn't find anything that > seemed to be widespread and "supported" the way that rsnapshot is.
I'm not exactly sure I'm following your thoughts above but have you investigated True-NAS? It is Open ZFS based and does support snapshots. HTH, Mark