Re: [Xen-users] status of guest/DomU UEFI + Grub support in Xen 4.6.1?

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Wed, Feb 24, 2016 at 02:41:22PM -0800, suse.dev@xxxxxx wrote:
[...]
> 
> and the "-vvv" output at the shell launch
> 
>       Arch                                        
>     Reboot Into Firmware Interface                         
> 
> 
>       Error loading \vmlinuz-linux: Not Found
>       Failed to execute Arch (\vmlinuz-linux): Not Found
>       Boot Failed. EFI Misc Device
>       Boot Failed. EFI Misc Device 1
>       Boot Failed. EFI Misc Device 2
>       Boot Failed. EFI Misc Device 3
> 
>       UEFI Interactive Shell v2.1
>       EDK II
>       UEFI v2.50 (EDK II, 0x00010000)
>       Mapping table
>             FS1: Alias(s):HD18a0a1:;BLK11:
>                 
> PciRoot(0x0)/Pci(0x5,0x0)/Sata(0x0,0x0,0x0)/HD(1,GPT,D03096FA-112E-48C8-A424-C6895F80FB86,0x800,0x3F7DF)
>             FS0: Alias(s):HD11b:;BLK3:
>                 
> PciRoot(0x0)/Pci(0x2,0x0)/VenHw(3D3CA290-B9A5-11E3-B75D-B8AC6F7D65E6,010000CA)/HD(1,GPT,D03096FA-112E-48C8-A424-C6895F80FB86,0x800,0x3F7DF)
>           BLK10: Alias(s):
>                 PciRoot(0x0)/Pci(0x5,0x0)/Sata(0x0,0x0,0x0)
>           BLK12: Alias(s):
>                 PciRoot(0x0)/Pci(0x5,0x0)/Sata(0x4,0x0,0x0)
>           BLK14: Alias(s):
>                 PciRoot(0x0)/Pci(0x5,0x0)/Sata(0x5,0x0,0x0)
>           BLK13: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x5,0x0)/Sata(0x4,0x0,0x0)/HD(1,GPT,DD13A4B6-110F-454A-9F4B-4D6BF75A6068,0x800,0x7F000)
>           BLK15: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x5,0x0)/Sata(0x5,0x0,0x0)/HD(1,GPT,4E0DDABD-1D31-443E-BAA5-2B890AE6D814,0x800,0xFF000)
>            BLK0: Alias(s):
>                 PciRoot(0x0)/Pci(0x1,0x0)/Floppy(0x0)
>            BLK1: Alias(s):
>                 PciRoot(0x0)/Pci(0x1,0x0)/Floppy(0x1)
>            BLK2: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x2,0x0)/VenHw(3D3CA290-B9A5-11E3-B75D-B8AC6F7D65E6,010000CA)
>            BLK4: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x2,0x0)/VenHw(3D3CA290-B9A5-11E3-B75D-B8AC6F7D65E6,010040CA)
>            BLK5: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x2,0x0)/VenHw(3D3CA290-B9A5-11E3-B75D-B8AC6F7D65E6,010040CA)/HD(1,GPT,DD13A4B6-110F-454A-9F4B-4D6BF75A6068,0x800,0x7F000)
>            BLK6: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x2,0x0)/VenHw(3D3CA290-B9A5-11E3-B75D-B8AC6F7D65E6,010050CA)
>            BLK7: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x2,0x0)/VenHw(3D3CA290-B9A5-11E3-B75D-B8AC6F7D65E6,010050CA)/HD(1,GPT,4E0DDABD-1D31-443E-BAA5-2B890AE6D814,0x800,0xFF000)
>            BLK8: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x2,0x0)/VenHw(3D3CA290-B9A5-11E3-B75D-B8AC6F7D65E6,010060CA)
>            BLK9: Alias(s):
>                 
> PciRoot(0x0)/Pci(0x2,0x0)/VenHw(3D3CA290-B9A5-11E3-B75D-B8AC6F7D65E6,010060CA)/HD(1,GPT,A00D9AD0-E3A2-4E7A-938A-1FA577A039AF,0x800,0x9FF000)
>       Press ESC in 1 seconds to skip startup.nsh or any other key to continue.
>       Shell> 
> 
> So it looks like
> 
>   (1) Xen's loading OVMH-bios

Correct.

>   (2) "vmlinuz-linux" is in the wrong location on the Guest
> 

Maybe. I'm not sure.

Your configuration indicates vmlinuz-linux is in "root". But I'm not
sure if this is the case.

> If both are correct, what's the RIGHT location for "vmlinux-linux" on the 
> Guest?  

EFI shell provides a bunch of commands you can use to explore the file
system. You can use those commands to figure out the correct location.

Wei.

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