Actually most production databases tend not to use ASM's High or Normal redundancy because the software level redundancy provided by ASM tends to perform very badly when compared to a storage controller driven RAID. External redundancy is usually chosen. ASM is primarily used to easily manage the disk groups when the volumes in the disk group tend to run out of space.
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Actually most production databases tend not to use ASM's High or Normal redundancy because the software level redundancy provided by ASM tends to perform very badly when compared to a storage controller driven RAID. External redundancy is usually chosen. ASM is primarily used to easily manage the disk groups when the volumes in the disk group tend to run out of space.