user12231178 wrote:some, many, most Professionals actually TEST such activities on a test server before doing anything with Production server.
I am currently running 9.x on a production server and need to install a seperate 11.x instance. When I ran the rootpre.sh it barked that it wants me to shutdown all the current databases. Is this my only option? Is there any chance of the new rootpre.sh screwing up my current production?