I am attempting to recover files that were accidentally deleted on my Drobo drive P. Using a Drobo 5N, there were a few hundred files and folder holding files was accidentally deleted. Due to the size of the folder, Windows skips the recycle bin and does a permanent delete. Currently running windows 10.
I have never been able to recover deleted files from a network location (Drobo or not). If it weren’t for the BeyondRAID format of Drobo servers, you could try some Linux recovery programs, but those are unavailable on Drobo and not easily ported.
Unfortunately, I think you have no option to recover those deleted files.
Maybe someone else on the forum has some ideas? Good luck to you!