bbartlomiej.m...@gmail.com (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.