High performance raid mapping

High performance raid mapping

An apparatus generally having a plurality of disk drives and a controller is disclosed. Each of the disk drives may have a first region and a second region. The first regions may have a performance parameter faster than the second regions. The controller may be configured to (i) write a plurality of...

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Hauptverfasser: Mereddy, Pramodh K, Lesslie, Lance A
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Sprache:eng
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creator Mereddy, Pramodh K
Lesslie, Lance A
description An apparatus generally having a plurality of disk drives and a controller is disclosed. Each of the disk drives may have a first region and a second region. The first regions may have a performance parameter faster than the second regions. The controller may be configured to (i) write a plurality of data items in the first regions and (ii) write a plurality of fault tolerance items for the data items in the second regions.
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title High performance raid mapping
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