Then, choose the persistence mapper component.

然后，选择持久性映射程序组件。

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Figure 1 shows the out-of-the-box configuration for the URL mapper component.

图1显示了URL映射器组件的即时可用的配置。

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The LVM relies on another storage component called the Device-mapper, which provides (among other features) the ability to multipath.

LVM依赖于另一个名为设备映射器的存储组件，其提供(在其他功能中)多路径功能。

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