Re-install

HI list,

I installed redhat 7.2 and upgraded all the packages like, python, perl,
php... etc. I set the partitions for a server. I then shut down
and installed a second harddrive I booted up and it read it. I now needed to
set up RAID... so I did an install (actually I am in the process and it has
not been completed) where it allows me to keep my old partitions. Using
diskDruid I picked Make RAID on all partitions and said NO to "Format
partition?".

What I am thinking is that I can reinstall and keep old partitions with all
the existing setup/data on it. But what I am not sure about is if this will
work.
Because I am selecting to NOT "format partition" will it set up the second
harddrive correct? Will the RAID work property. I am trying to save myself
some work of not having to setup everything again.

I hope this is clear?

Sincerely,

Blair