7/10/2023 0 Comments Disk utility for mac raidI gave up on the RAID idea and instead have scheduled SuperDuper! to periodically make a Smart Update image copy of my boot drive to the external drive. In fact, in Snow Leopard, they don't accurately reflect the operation of the program: I saw a Demote button on the RAID setup panel that wasn't even mentioned in Help, and some of the RAID procedures described in Help simply didn't work. None of Disk Utility's help files give you any warning about this. I successfully used a mirrored RAID on an older G4 Tiger system with two internal drives, but according to the folks at SoftRAID, Apple's software RAID is basically intended for XServes and isn't even tested on external drives. I finally gave up as the external partition was getting constantly corrupted (and the advertised "automatic rebuilding" didn't work). I just wasted a couple of days trying to make Apple's Disk Utility RAID tool create a mirror of my Mac Mini's internal drive on an external FireWire drive.
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