On 10/24/12 11:30, Gonglei (Arei) wrote:
> Hi, guys
>    I build the OVMF on xen successfully with GCC-4.4.7, and I can see the EFI 
> Shell.
>    However, I have set the "disk" option in hvm config file: disk=[ 
> 'file:/mnt/sdd/arei/image/win2008.img,xvda,w', 
> 'file:/mnt/sdd/arei/image/win2008_st_sp2_64.iso,xvdc:cdrom,r' ]
> 
> The VNC Viewer is hanged, and the console show me:
> 
> PixelBlueGreenRedReserved8BitPerColor
> PixelBlueGreenRedReserved8BitPerColor
> Memory  Previous  Current    Next   
>  Type    Pages     Pages     Pages  
> ======  ========  ========  ========
>   0A    00000004  00000001  00000004
>   09    00000008  0000001A  00000020
>   00    00000004  00000002  00000004
>   06    00000024  00000038  00000046
>   05    00000030  00000043  00000053
>   03    00000180  00000283  00000323
>   04    00000F00  000011E8  00001662
> Booting EFI DVD/CDROM
>  BlockSize : 2048 
>  LastBlock : 160062 
>  BlockSize : 2048 
>  LastBlock : 3 
> InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B EED8FE40
> Loading driver at 0x00010000000 EntryPoint=0x00010001000 cdboot.efi
> InstallProtocolInterface: BC62157E-3E33-4FEC-9920-2D3B36D750DF EE72FE18
> ASSERT 
> /mnt/sdd/arei/xen-4.2.0.bak/tools/firmware/ovmf-remote/MdePkg/Library/BaseDebugLibSerialPort/DebugLib.c(179):
>  Buffer != ((void *) 0)
> 
> Hi, Bei
>   Would you verify Installing the operating system by device CDROM on the 
> OVMF. Thanks!

You get that error most probably because
- you're trying to install win2k8,
- you've configured a plain VGA card for the guest,
- the message from cdboot.efi to press any key is therefore not visible,
- the timeout for you to press a key elapses, thus booting from the CD
is skipped,
- cdboot.efi (or something around it) makes an invalid UEFI call and
crashes.

See <http://article.gmane.org/gmane.comp.bios.tianocore.devel/725> for
more details.

Laszlo

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