[SOLVED] Update library hangs unpredictably while scanning SMB share on a Fritzbox router

[skr91]

thanks @TheOldPresbyope
let me get this straigth at least from a hardware standpoint
as I understand it, I need another Pi (any Pi? any minimum requirements?) with OMV, which will be connected via USB to a 3.5" drive in its own enclosure and via ethernet to the router. this setup will give me a nas accessible from the local network, hence from the Pi running moode
is this correct?