I was wondering, let's say what if I would want to make like a backup storage system for my laptop, would it be possible to create a Mini storage system With the Raspberry Pi 4 model B and 2 or more External HDDs and have it do raid 1 or something similar to that automatically
And another question I do have regarding to the same topic, is there a software or something that can make it so that let's say there 2 external hdds and 1 external ssd, is it possible to simply connect them up and then when I want to transfer data/back data up, I would simply plug in and copy data to the ssd, after its finished copying I could unplug and the software/tool would transfer the data in ssd to hdd and have it do raid (or something similiar) at the same time?