Not sure if I understand all this right. I had 2 discs from the start, Now I've added another 2 to have 4 of them. I guess I need to expand the volume?Have you added your new disks to the existing storage pool?
There must be something, different filesystems / separating data for a reason like backups.Not sure what benefit would I have with 2 volumes
I can drive google searches like a pro!Thank you for links. Sorry, I could've searched that knowledge base myself