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bx5a

macrumors newbie
Original poster
May 13, 2013
5
0
Hello everyone,

I was hoping to get some advice on the easiest way to upgrade from ML to Mavericks given I'm running the OS from a RAID 0 volume mounted on the Areca 1882i on my Mac Pro 3,1.

The standard MAS method does not seem to work since, after the restart, the installation fails to initiate into Mavericks (just shows the gray screen and I have to boot into recovery to reselect ML as startup OS).

I was already thinking of cloning my OS to a different drive, upgrading to Mavericks from there and then cloning that back to the RAID 0 but was wondering if anyone thought of some simpler method?

Thanks in advance
 
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