snapshot_preserve_min   7d
snapshot_preserve      14d

target_preserve_min    latest
target_preserve        3d 1w 1m

snapshot_dir           btrbk_snapshots

incremental            yes

# first btrfs volume
volume /mnt/cloud
  target /mnt/backup
  subvolume seafile
  subvolume geoserver
  subvolume onlynext
  subvolume rocket_chat

# second btrfs volume
volume /mnt/data
  target /mnt/backup
  subvolume db_rocket.chat
  subvolume nextcloud_db