Re: GRUB doesn't recognize partitions on El-Torito image during EFI boot from CD

[Andrey Borzenkov]

В Tue, 12 Nov 2013 17:19:11 +0100
Jacek Konieczny <address@hidden> пишет:

>       FS2: Alias(s):CD20e0a1b:;BLK8:
>           
> PciRoot(0x0)/Pci(0x1F,0x2)/Sata(0x4,0x0,0x0)/CDROM(0x1)/HD(1,MBR,0x00000000,0x1,0x855A1)

> FS2 is the contents of a partition of the El-Torito image on the CD.
> 

Yes, grub explicitly skips over such paths.

> # building of the ISO image
> mkisofs -v -J -R -D -A "${VERSION}_H" -V "${VERSION}_H" -no-emul-boot 
> -boot-info-table \
> -boot-load-size 4 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.catalog 
> \
> -eltorito-alt-boot -hard-disk-boot -e boot/efiboot.img \

And to be sure - you use this CD to boot by selecting "UEFI CD" (or
whatever it is called in your case) directly from EFI boot menu?