You may normally boot from a hard drive, but you may sometimes need to boot from a floppy disk, a USB memory key, a CD or DVD, or a network.

您可能通常从硬盘驱动器引导，但有时可能需要从软盘、usb内存密匙、CD或DVD，或者网络引导。

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By applying these two patches, I was successfully able to build a kernel on a bootable floppy disk, which would boot and then use the external FireWire drive as root.

通过应用这两个修补程序，我可以成功地在可引导软盘上构建内核，其将引导，然后使用外置FireWire驱动器作为根。

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Boot a computer with the floppy disk image (use a USB floppy drive if the computer does not have one).

用软盘镜像启动一台计算机(如果计算机没有软驱，可以使用usb软驱)。

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