To investigate the disk scheduling algorithms used in NAS devices, we put forward a new test model based on the NAS device disk scheduling.

为了考察NAS设备中使用的磁盘调度算法，提供一种新的基于NAS磁盘调度的测试模型。

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Commonly used in disk drive scheduling algorithms are: simple disk drive scheduling algorithm is first in first out (FIFO) method.

常用的磁盘驱动调度算法有：最简单的磁盘驱动调度算法是先入先出(fifo)法。

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