现在，重要的部件是PCMCIA插槽和磁盘，可以从另外一台机器上对磁盘进行格式化和配置。

The important part, for now, is a PCMCIA slot and a disk you can format and configure from another machine.

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不同公司生产不同的部件(如硬盘、中央处理器和磁盘驱动器等)，不同厂商所生产的同一部件的质量也不是参差不齐。

Different companies produce different components (e.g. hard drives, central processing unit (CPUs), and disk drives), and the quality of a component may vary across manufacturers.

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LVM 使用一个称为 pbuf 的组成部件来控制挂起的磁盘 I/O。

The LVM uses a construct named pbuf to control a pending disk I/O.

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