Because label, UUID, and friendly name will bond with a dedicated device forever, no matter what device ID it has or what device name it gets, your system will always find your root file system disk.

由于标签、UUID和友好的名称将永远与专用设备绑定在一起，因此不管拥有什么设备ID或者使用什么设备名称，系统总是能够找到根文件系统磁盘。

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If you use the device mapper multi-path (DMMP) tool for your multi-path storage, then you can use a friendly name for your root file system to avoid the device being renumbered by DMMP after reboot.

如果将设备映射程序多路径(DMMP)工具用于多路径存储，则可以将友好的名称用于根文件系统以避免设备在重新启动后被dmmp重新编号。

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Use the label, UUID, or friendly name instead of the device name for the root file system mount.

对根文件系统挂载使用标签、UUID或友好的名称而非设备名称。

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Specifically, ICANN is responsible for coordinating the assignment of protocol parameters, overseeing the domain name system, allocating IP-address space and managing the root-server system.

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