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Using disk drive parallelism to increase drive capability while maintaining a baseline performance
Using disk drive parallelism to increase drive capability while maintaining a baseline performance
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机译:使用磁盘驱动器并行性来增加驱动器功能,同时保持基准性能
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摘要
A baseline performance of a disk drive is found based on a media speed and a bit aspect ratio of the drive. A parallelism architecture is chosen for the disk drive based on an end-use application of the drive. The parallelism architecture includes two heads capable of simultaneously accessing one or more disks of the disk drive. An increased performance of the disk drive is determined due to the parallelism architecture, and at least one of the media speed and bit aspect ratio are reduced such that a final drive performance with the parallelism architecture satisfies the baseline performance, the baseline performance being less than the increased performance. The reduction of the media speed and/or bit aspect ratio increases another capability of the drive over that of the equivalent drive.
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