Gauthier Jolly ff6b3824d8 cpc/UEFI: name the GPT partition cloudimg-rootfs
To boot initrdless, the kernel supports a limited number of ways to
specify the location of the root filesystem[1]. One of them is to use
the PARTUUID (which will be different for every cloud-image), another is
to use the PARTLABEL (partition name). To allow the use of PARTLABEL in
the kernel command line and make our cloud-images more self-describing,
set the PARTLABEL to cloudimg-rootfs which is the same label we use for
the file system inside this partition.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/block/early-lookup.c#n217
2025-10-20 09:00:54 +02:00
..
2024-02-17 06:35:13 -05:00