RAID Mirror -- Do I have to make a clean install?

Discussion in 'macOS' started by Zoowatch, Jun 3, 2005.

  1. Zoowatch macrumors 6502

    Jan 6, 2004
    Sheffield, UK
    i am intending to set up a RAID mirror array...

    both hard disks are internal and they are identical in terms of size.
    one of the 2 disks involves the startup disk (Macintosh HD) and the other hard disk is empty

    from what I could see at Apple support website, there is no other way to set up such RAID set without having to first backup data then make a clean install of the startup disk...

    is there an alternative solution out there which I can set up RAID set without having to erase the startup disk?
  2. TyleRomeo macrumors 6502a

    Mar 22, 2002
    New York

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