Guides for ZFS Full backup to NFS drive and restore from NFS drive

[Alejandro Imass]

Hi there FreeBSD folk!

Are there any easy to follow guides to completely backup a FreeBSD system
to an NFS drive and then restore the complete system from the backup in the
NFS drive?

I don't have much NFS expertise but it shouldn't be that complicated.

I found this guide but not exactly what I'm looking for:

https://www.dan.me.uk/blog/2012/08/05/full-system-backups-for-freebsd-systems-using-zfs/

Is there a utility or something to make this process less painful?

TIA!
Alex