It typically performs a one-way sync (from the NAS to the USB drive), ensuring the external disk mirrors the current state of your server.
This plugin is perfect for the "Home Sysadmin" who wants to follow the 3-2-1 backup strategy. If you have a dedicated USB drive that lives in a fireproof safe or at a relative's house, and you bring it home once a month to sync data, this plugin is the best tool for the job. openmediavault usb backup
Install the openmediavault-usbbackup plugin via System > Plugins . It typically performs a one-way sync (from the