The OP asked how to ‘save’ a library (Roon’s library or his music files?) to memory. Other than the fact that he means an internal drive rather than memory, it’s unclear (at least, to me) what he is asking. Which is why in my deleted post, I answered in the conditional.
Doesn’t matter. I’ve been convinced my answer/solution was unwise.
Still, the way I have addressed any objections to backing up Roon’s library on the ROCK internal drive -
