iankelling.org Git - distro-setup/blob - machine_specific/kd/filesystem/etc/btrbk/root2.conf

   1 snapshot_create onchange
   2
   3 snapshot_preserve_min 2h
   4 snapshot_dir btrbk
   5 target_preserve_min 2h
   6
   7
   8 ssh_identity /root/.ssh/home
   9 # Just a guess that local7 is a good facility to pick.
  10 # It's a bit odd that the transaction log has to be logged to
  11 # a file or syslog, while other output is sent to std out.
  12 # The man does not mention a way for them to be together, but
  13 # I dunno if setting a log level like warn might also output
  14 # transaction info.
  15 transaction_syslog local7
  16
  17 # trying this out
  18 stream_compress zstd
  19
  20 archive_preserve_min latest
  21
  22 # so we only run one at a time
  23 lockfile   /var/lock/btrbkroot2.lock
  24
  25 # default format of short does not accomidate hourly preservation setting
  26 timestamp_format long-iso
  27
  28 # dont make new snapshot, we only receive new snapshots
  29 snapshot_create no
  30
  31 # if something fails and it's not obvious, try doing
  32 # btrbk -l debug -v dryrun
  33
  34 rate_limit no
  35 volume ssh://syw/mnt/root
  36 snapshot_preserve 18h 14d 4w 24m
  37 target_preserve 18h 14d 4w 24m
  38 subvolume root_ubuntubionic
  39 target send-receive /mnt/r7/amy/root/btrbk
  40
  41 volume ssh://syw/mnt/boot
  42 snapshot_preserve 18h 14d 4w 6m
  43 target_preserve 18h 14d 4w 6m
  44 subvolume boot_ubuntubionic
  45 target send-receive /mnt/r7/amy/boot/btrbk