[kernel-xen] error 13: invalid or unsupported executable format

Colin Durrant colin at colins-it.co.uk
Sat Jan 10 09:09:05 AEDT 2015


Am I able to use a different server rather than EFI?

Thanks and kind regards

Colin
Colins IT Ltd
www.colins-it.co.uk
@colinsit

> On 9 Jan 2015, at 21:16, Steven Haigh <netwiz at crc.id.au> wrote:
> 
> I'm wondering if this is to do with EFI....
> 
> Does anyone else on the list use an EFI booting server as a Xen Dom0?
> 
>> On 9/01/2015 5:18 PM, Colin Durrant wrote:
>> Any ideas on this?
>> 
>> Thanks and kind regards
>> 
>> Colin
>> Colins IT Ltd
>> www.colins-it.co.uk
>> @colinsit
>> 
>>> On 8 Jan 2015, at 06:40, Colin Durrant <colin at colins-it.co.uk> wrote:
>>> 
>>> OK, so grub.conf is not saved in /boot/grub for some reason
>>> 
>>> It is here - /boot/efi/EFI/redhat/
>>> 
>>> # grub.conf generated by anaconda
>>> #
>>> # Note that you do not have to rerun grub after making changes to this file
>>> # NOTICE:  You have a /boot partition.  This means that
>>> #          all kernel and initrd paths are relative to /boot/, eg.
>>> #          root (hd0,1)
>>> #          kernel /vmlinuz-version ro root=/dev/mapper/vg_xen2-lv_root
>>> #          initrd /initrd-[generic-]version.img
>>> #boot=/dev/sdd1
>>> device (hd0) HD(1,800,64000,c2b17ae2-c245-47f4-b33b-667df64cbf32)
>>> default=1
>>> timeout=15
>>> splashimage=(hd0,1)/grub/splash.xpm.gz
>>> hiddenmenu
>>> title Scientific Linux (2.6.32-504.3.3.el6.x86_64)
>>>       root (hd0,1)
>>>       kernel /vmlinuz-2.6.32-504.3.3.el6.x86_64 ro
>>> root=/dev/mapper/vg_xen2-lv_root rd_NO_LUKS  KEYBOARDTYPE=pc KEYTABLE=uk
>>> LANG=en_US.UTF-8 rd_LVM_LV=vg_xen2/lv_swap rd_NO_MD
>>> SYSFONT=latarcyrheb-sun16 crashkernel=128M rd_LVM_LV=vg_xen2/lv_root
>>> rd_NO_DM rhgb quiet
>>>       initrd /initramfs-2.6.32-504.3.3.el6.x86_64.img
>>> title Scientific Linux (3.14.27-1.el6xen.x86_64)
>>>       root (hd0,1)
>>>       kernel /xen.gz dom0_mem=1024M cpufreq=xen dom0_max_vcpus=1
>>> dom0_vcpus_pin
>>>       module /vmlinuz-3.14.27-1.el6xen.x86_64 ro
>>> root=/dev/mapper/vg_xen2-lv_root rd_NO_LUKS  KEYBOARDTYPE=pc KEYTABLE=uk
>>> LANG=en_US.UTF-8 rd_LVM_LV=vg_xen2/lv_swap rd_NO_MD
>>> SYSFONT=latarcyrheb-sun16 crashkernel=128M rd_LVM_LV=vg_xen2/lv_root
>>> rd_NO_DM rhgb quiet
>>>       module /initramfs-3.14.27-1.el6xen.x86_64.img
>>> title Scientific Linux 6 (2.6.32-504.el6.x86_64)
>>>       root (hd0,1)
>>>       kernel /vmlinuz-2.6.32-504.el6.x86_64 ro
>>> root=/dev/mapper/vg_xen2-lv_root rd_NO_LUKS  KEYBOARDTYPE=pc KEYTABLE=uk
>>> LANG=en_US.UTF-8 rd_LVM_LV=vg_xen2/lv_swap rd_NO_MD
>>> SYSFONT=latarcyrheb-sun16 crashkernel=128M rd_LVM_LV=vg_xen2/lv_root
>>> rd_NO_DM rhgb quiet
>>>       initrd /initramfs-2.6.32-504.el6.x86_64.img
>>> 
>>> title Scientific Linux 6 (2.6.32-504.el6.x86_64)
>>>       root (hd0,1)
>>>       kernel /vmlinuz-2.6.32-504.el6.x86_64 ro
>>> root=/dev/mapper/vg_xen2-lv_root rd_NO_LUKS  KEYBOARDTYPE=pc KEYTABLE=uk
>>> LANG=en_US.UTF-8 rd_LVM_LV=vg_xen2/lv_swap rd_NO_MD
>>> SYSFONT=latarcyrheb-sun16 crashkernel=128M rd_LVM_LV=vg_xen2/lv_root
>>> rd_NO_DM rhgb quiet
>>>       initrd /initramfs-2.6.32-504.el6.x86_64.img
>>> fer making changes to this file
>>> # NOTICE:  You have a /boot partition.  This means that
>>> #          all kernel and initrd paths are relative to /boot/, eg.
>>> #          root (hd0,1)
>>> #          kernel /vmlinuz-version ro root=/dev/mapper/vg_xen2-lv_root
>>> #          initrd /initrd-[generic-]version.img
>>> #boot=/dev/sdd1
>>> device (hd0) HD(1,800,64000,c2b17ae2-c245-47f4-b33b-667df64cbf32)
>>> default=1
>>> timeout=15
>>> splashimage=(hd0,1)/grub/splash.xpm.gz
>>> hiddenmenu
>>> title Scientific Linux (2.6.32-504.3.3.el6.x86_64)
>>>       root (hd0,1)
>>>       kernel /vmlinuz-2.6.32-504.3.3.el6.x86_64 ro
>>> root=/dev/mapper/vg_xen2-lv_root rd_NO_LUKS  KEYBOARDTYPE=pc KEYTABLE=uk
>>> LANG=en_US.UTF-8 rd_LVM_LV=vg_xen2/lv_swap rd_NO_MD
>>> SYSFONT=latarcyrheb-sun16 crashkernel=128M rd_LVM_LV=vg_xen2/lv_root
>>> rd_NO_DM rhgb quiet
>>>       initrd /initramfs-2.6.32-504.3.3.el6.x86_64.img
>>> title Scientific Linux (3.14.27-1.el6xen.x86_64)
>>>       root (hd0,1)
>>> 
>>> 
>>> 
>>> Directory listing of boot
>>> 
>>> [root at xen2 boot]# ls
>>> config-2.6.32-504.3.3.el6.x86_64           symvers-2.6.32-504.el6.x86_64.gz
>>> config-2.6.32-504.el6.x86_64
>>> symvers-3.14.27-1.el6xen.x86_64.gz
>>> config-3.14.27-1.el6xen.x86_64
>>> System.map-2.6.32-504.3.3.el6.x86_64
>>> efi                                        System.map-2.6.32-504.el6.x86_64
>>> grub               
>>> System.map-3.14.27-1.el6xen.x86_64
>>> initramfs-2.6.32-504.3.3.el6.x86_64.img
>>> vmlinuz-2.6.32-504.3.3.el6.x86_64
>>> initramfs-2.6.32-504.el6.x86_64.img        vmlinuz-2.6.32-504.el6.x86_64
>>> initramfs-3.14.27-1.el6xen.x86_64.img      vmlinuz-3.14.27-1.el6xen.x86_64
>>> initrd-2.6.32-504.3.3.el6.x86_64kdump.img  xen-4.2.5.gz
>>> initrd-2.6.32-504.el6.x86_64kdump.img      xen-4.2.gz
>>> lost+found                                 xen.gz
>>> symvers-2.6.32-504.3.3.el6.x86_64.gz       xen-syms-4.2.5
>>> 
>>> Thanks...
>>> 
>>> 
>>> 
>>> 
>>> 
>>>> On 07/01/2015 23:06, "Steven Haigh" <netwiz at crc.id.au> wrote:
>>>> 
>>>> Ok, first things first, post your /boot/grub/grub.conf, and a directory
>>>> listing of /boot/
>>>> 
>>>> I'm guessing one of those is off with the fairies somehow....
>>>> 
>>>>> On 8/01/2015 9:34 AM, Colin Durrant wrote:
>>>>> Yes, grub gave me the message on boot
>>>>> 
>>>>> Thanks and kind regards
>>>>> 
>>>>> Colin
>>>>> Colins IT Ltd
>>>>> www.colins-it.co.uk
>>>>> @colinsit
>>>>> 
>>>>>>> On 7 Jan 2015, at 22:10, Steven Haigh <netwiz at crc.id.au> wrote:
>>>>>>> 
>>>>>>> On 8/01/2015 3:26 AM, Colin Durrant wrote:
>>>>>>> Hi
>>>>>>> 
>>>>>>> I am following these instructions
>>>>>>> 
>>>>>>> http://xen.crc.id.au/support/guides/install/
>>>>>>> 
>>>>>>> I then rebooted into the Xen kernel however I am getting the error
>>>>>>> 
>>>>>>> Invalid magic number: 9090
>>>>>>> error 13: invalid or unsupported executable format
>>>>>>> Press any key to continue
>>>>>> 
>>>>>> What gave this? grub? something else?
>>>>>> 
>>>>>> -- 
>>>>>> Steven Haigh
>>>>>> 
>>>>>> Email: netwiz at crc.id.au
>>>>>> Web: http://www.crc.id.au
>>>>>> Phone: (03) 9001 6090 - 0412 935 897
>>>>>> 
>>>>>> _______________________________________________
>>>>>> kernel-xen mailing list
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>>>>>> https://lists.wireless.org.au/mailman/listinfo/kernel-xen
>>>>>> 
>>>>>> 
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>>>> 
>>>> -- 
>>>> Steven Haigh
>>>> 
>>>> Email: netwiz at crc.id.au
>>>> Web: http://www.crc.id.au
>>>> Phone: (03) 9001 6090 - 0412 935 897
>>> 
>>> 
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> 
> -- 
> Steven Haigh
> 
> Email: netwiz at crc.id.au
> Web: http://www.crc.id.au
> Phone: (03) 9001 6090 - 0412 935 897
> 
> _______________________________________________
> kernel-xen mailing list
> kernel-xen at lists.wireless.org.au
> https://lists.wireless.org.au/mailman/listinfo/kernel-xen
> 
> 
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