homeserver/roles/mgrote_zfs_sanoid/templates/syncoid.sh.j2

#!/bin/bash
{{ file_header | default () }}

# check if dest-dataset is mounted (sed: entferne 1. Zeile; awk: zeige nur yes/no; grep: RC1 when != yes)
{% for item in sanoid_syncoid_datasets_sync %}
# check if target dataset is mounted
/usr/sbin/zfs get mounted -H {{ item.destination_mount_check }} 2>&1 > /dev/null || echo "Pool not mounted!"
# check if source host is reachable
ping -c1 -W1 {{ item.source_host }} > /dev/null || {{ item.source_host }} not reachable!
# syncoid
export HOME=/root ; /usr/bin/syncoid --compress=zstd-fast --sshoption=StrictHostKeyChecking=no --delete-target-snapshots --use-hold --preserve-recordsize --sshkey "/etc/sanoid/.ssh/id_sanoid" --source-bwlimit {{ sanoid_syncoid_bwlimit }} {{ sanoid_user }}@{{ item.source_host }}:{{ item.source_dataset }} {{ item.destination_dataset }} 2> /dev/null
{% endfor %}