So I have been banging my head on this for a while. Basically I have moved my entire 20TB ext4 pool to a backup server and then started the process of moving everything into a new 20TB ZFS Pool. Crazy thing is that after hours and hours of trying to figure out why 2 of my ZFS datasets disappear I uninstalled SFTP. Once I restarted the ZFS unmounted and mounted as normal. Apparently SFTP does something using tmpfs and it conflicts with the mounts that ZFS uses. Aside from just uninstalling the SFTP plugin are there any ideas on how to get this working or any alternatives. If alternatives are suggested they must be encrypted links.
Thank You, ALL!