Migrating from My Mac Pro 2012 to a new Mac Pro 2019
I've done this before a while ago and just want to make sure of a few things before I start this.
My mac Pro 2012 has 4 internal Hard Drives
My new Mac Pro 2019 comes with a 2TB drive but I paid extra for the Pegasus J2i so my first job unless I'm wrong is to remove 3 hardrives from my 2012 and place them in the Pegasus ( it came with an 8TB drive so the sled will now have 4 HD's. place them in the new Mac Pro.
Is the hard drive on my new Mac Pro already have an OS on it?
Second I don't believe my Mac Pro 2012 has a thunderbolt port so should I migrate thru firewire?
Third, I need the entire contents of the main hard drive from my 2012 to copy to the main HD of the MBP 2019 but it has High Sierra as the OS. How do I proceed? Do I migrate the entire drive to the New MBP 2019 and then upgrade to Catalina?
Anyone? Plz advize as I want to do this once and the right way.
RD
Mac Pro, OS X 10.11