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locked fusion drive

  1. fbx1989

    Screwed up 1TB Fusion drive 2017 iMac

    I was cleaning up the iMac (2017 27" 1 TB Fusion drive running Sierra) and somehow barfed the Fusion drive. I erased the partition (Macintosh HD). I tried to repartition the drive as 2 partitions and got never-ending beachball and had to shut down machine to get out. Now the Fusion drive shows...