How to set up Sas backplane?

Question

RAID

Hello, there is a server on which there is a Raid array on a Raid controller, recently a 1TB disk was added to the server, tell me how to configure it. The server is combat, if there were no important information and virtual servers, I would have tried it myself, experimented, but I would have done it. But here I am worried, so to speak, where to start. I'm attaching a screenshot, the desired disk is apparently marked with a green dot, separated by a color.

Answer 1

sas backplans are not configurable, there is nothing there - it's just a disk switching board
We don't know why the new disk was added (adding fault tolerance / increasing space on the array / just a single disk), and based on this, you need to configure your array