I installed Duplicati 22.214.171.124 as a server on a Window 10 machine and set both usn-policy and snapshot-policy to on in the GUI.
I also added the options as arguments to the command line of the service definition, in case they must be passed to the server at startup, so now the ImagePath entry in the registry for this service is:
“C:\Program Files\Duplicati 2\Duplicati.WindowsService.exe” --snapshot-policy=on --usn-policy=on
After that I restarted the service and performed a backup.
The problem is that I checked in the backup db and the ChangeJournalData table is empty, so USN does not seem to be working, but haven’t got any warning. Also, I have no idea how to check if VSS is being used.
Any suggestion? Thanks a lot.