used to create an LVM physical volume;

用来创建一个 LVM 物理卷；

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Each of the drives is named as a physical volume.

每个驱动器作为一个物理卷进行命名。

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How do I list information about a specific physical volume?

如何获得关于某一物理卷的信息？

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Thankfully there is now a physical volume control on the side, making it a lot easier to adjust the volume than on the original Kindle Fire.

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This physical volume control is also new compared to the Fire, which asked you to hop into the UI whenever you wanted to turn up the jams -- or the Audibles, as it were.

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The topmost section features a physical volume dial that also serves as a mute switch when pushed, surrounded by a circular cluster of LEDs (for clockwise-flowing level indication) and then a secondary outer ring of capacitive buttons and LED indicators.

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