For anybody using ZFS Snapshot Backups using SpaceinvaderOne's Video/Script: Be aware of Database Corruption / Unrecoverable Backups

As my bug reports explains: The Video-Guide and Script from SpaceinvaderOne for ZFS Snapshot Backups cannot safely backup live databases, it'll corrupt them. Please make sure, that you either stop all dockers using a database before running the script or you copy the live database into a db-dump beforehand, as long as you use this script.