If you wanted to have 2 redundant hosts, you could use something like GlusterFS for the replication. I have only tested it with XFS, but apparently it supports

If you wanted to have 2 redundant hosts, you could use something like GlusterFS for the replication. I have only tested it with XFS, but apparently it supports ZFS now: https://gluster-documentations.readthedocs.io/en/latest/Administrator%20Guide/Gluster%20On%20ZFS/ https://gluster-documentations.readthedocs.io/en/latest/Admi...