I have installed 2 plugins for the backup purpose:
1. openmediavault-backup: for system partition, and live clone and recovery;
2. openmediavault-rsnapshot: for folders on data drives;
But I found in rsnapshot, I can only set already created share folders as the source, for some other plugsin, such as mySQL and Plex server, they will automatically create data folder once assign the data volume, so how can I use rsnapshot to backup such data folders? Or is there any other plugin can serve the same purpose? Thanks!