Backup SMB-Share via pull to TrueNAS rsync

Hi there,

Setup as follows:

Windows-Server 2019 with SMB share
both in same Network and reachable

RSYNC the Shares with hardlinks to subfolders daily1, daily2…daily7, weekly1, weekly2…weekly4, monthly1…monthly12 and rotate every day

I`ve build a mountpoint in fstab for the smb-share
the mountpoint ist correct mounted in mnt/…

But i didn´t find a solution for access the mounted share as source and my local dataset as target inside TrueNAS

Yes, we have this realized on a simpel linux or in OMV as a script.
But TrueNAS is nicer than blank Linux…

Can you give me a hint?

Thanks a lot