I've set this up on on a Proxmox backup machine, it creates the zfs snapshots on the remote machine and them pulls them into it;s own zfs pool.
the setup
install sanoid on backup and source host (not strictly required on both, but sanoid uses tools on both machine for fast and reliable connection)
apt install sanoid
if you don't run sanoid on one machine, ensure the following folders are created on it
mkdir -p /var/cache/sanoid /var/run/sanoid
use root accounts for ssh connections, the zfs commands need root access (tried to get it to work without and it was turtles all the way down)
add conf files from github to
/etc/sanoid/ and setup
run manual backup (add --debug flag for more info)
syncoid -r --use-hold --preserve-recordsize --preserve-properties root@192.168.1.43:noggapool/music stanleypool/music
config files are found here:
/etc/sanoid/sanoid.conf/etc/sanoid/sanoid.defaults.conf/usr/local/bin/zfs-nightly-backup.sh
