Quoting dustin kempter dustink@consistentstate.com: hi all, is there any documentation out there about setting up a raid array in centos7?

thanks

I found the docs obscure, but this:

http://binblog.info/2014/10/25/centos-7-on-md-raid-1/

may help. It is actually a simpler and better thought out method but badly documented.

Dave