Paket: sanoid

Konfigurationsdatei anlegen:

cat /usr/share/doc/sanoid/README.Debian
mkdir /etc/sanoid
cp /usr/share/doc/sanoid/examples/sanoid.conf /etc/sanoid

/etc/sanoid/sanoid.conf

[tp1/usr]
  # 'backup' refers to 'template_backup'
  use_template = backup
[template_backup]
  hourly = 4
  daily = 37
  monthly = 3
  autosnap = yes
  autoprune = yes

systemctl start sanoid.service

Snapshots anzeigen:

zfs list -r -t snapshot tp1/usr