I read this thread a couple of times, hoping to extract a clear pathway to what I need, but it's just too case-specific ...

https://dev1galaxy.org/viewtopic.php?id=4795

I have a Dell OptiPlex 7050 SFF with two 400GB server-rated SSD's.

I'd like to set them up as Raid 1 to use in a light duty online server application.

I looked here https://www.devuan.org/os/documentation … all-devuan and don't see a Raid 1 Server install process.

I read about mdadm here ... https://linoxide.com/raid-mirror-disks-in-linux/

Thanks