How to Create RAID on Mac OS X
The Visual-Guide Shows You Step-by-Step How to Create a Mirrored RAID Set of Disks or Partitions on Mac OS X 10.9 Mavericks.
Ceate a Redundant Array of Independent Disks (RAID) set to optimize performance and increase reliability in case of a disk failure.
Protect Your Data agains hardware failure with a mirrored RAID Set of Disks. It writes your data to multiple disks so the information is stored redundantly.
Open Disk Utility
Select a Partition or a Disk from the Right
Click on the RAID Tab
Drag & Drop Disks or Partitions from Right into RAID Space
The Disks/Partitions do Not Need to be Exactly of the Same Size, but of course of Nearly the Same Size.)
Click on the Create Button
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Then the RAID Set will Appear as a Unique Partition on the Mac FileSystem and on the Finder.
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