Re: Raspberry Pi 3 aarch64 -current fails to find root fs label and boot.

[mlelstv%serpens.de@localhost (Michael van Elst)]

bbartlomiej.mail%gmail.com@localhost (Bartek Krawczyk) writes:

>[   1.4967611] ld0: 117 GB, 15371 cyl, 255 head, 63 sec, 512 bytes/sect 
>x 246947840 sectors
>[   1.5157040] dk0 at ld0: "EFI", 163840 blocks at 32768, type: msdos
>[   1.5157040] dk1 at ld0: "netbsd-root", 246743040 blocks at 196608, 


>[   3.2258697] boot device: ld0
>[   3.2369263] root on ld0a dumps on ld0b
>[   3.2369263] vfs_mountroot: can't open root device
>[   3.2369263] cannot mount root, error = 16
>[   3.2497924] root device (default ld0a):
>[   4.1352268] dump device (default ld0b):

The bootloader (EFI?) tells the kernel to use ld0a and ld0b.
No idea why, maybe it doesn't support GPT?

The kernel produces wedges, and access to ld0 is forbidden
(error = 16 == EBUSY), but you can select a wedge as dkN (or by name).

To find the problem, you'd need to analyse your image and bootloader
version.