Adam Sampson:
...
> years. Since 2.6.37 (2011), the kernel lets you specify a partition in a
> GPT partition table by UUID:
>
> root=PARTUUID=39a734b6-4068-4ee7-8f6f-b6248588af37
...

Thanks, Adam for letting me know. And I found out that it is also
supported by mount with its -L and -U options.

Regards,
/Karl Hammar

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