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resetfusion

  1. eccentricglow

    resetFusion: newfs_apfs unable to format disk - invalid argument

    Hello everyone, Can someone give me a hint as to what is going wrong with setting up a fusion drive here? I've recently acquired a 2017 iMac for free (woohoo) and I upgraded the storage to a 2TB Apple blade SSD and a IronWolf Pro 20TB hard drive to use as a server / backup computer. The...
  2. Sankel

    I've messed up my Fusion Drive. What to do?

    Hi Guys, When I bought my iMac last year, I wanted to run Linux, Windows and MacOS on my Mac. Some things worked, some things didn't work. I recently gave up. But now I just want to restore my Fusion Drive as if it came out of the factory. This is my diskutil list when in MacOS and logged in...
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