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trouble creating mirrored Raid (Raid 1)

Hello ,


I got a new hdd (WD my Book) and i've been trying to set it up as a mirrored raid set (RAID 1) however when i set everything up the "create" button is inaccessible (greyed).. I have a Macbook pro 10.9.5.. It doesn't look like it is already RAID 1 (this is partly according to the resalers information) and also because when i went to partitions, it states the full capacity of the hard disk (4 tb) as opposed to a RAID 1 would be expected to give you half?

MacBook Pro with Retina display, OS X Mavericks (10.9.5), external HDD is WD My Book

Posted on Sep 4, 2015 10:51 AM

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trouble creating mirrored Raid (Raid 1)

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