[kernel-xen] error 13: invalid or unsupported executable format
Colin Durrant
colin at colins-it.co.uk
Tue Jan 13 01:16:44 AEDT 2015
Hi
So I can create windows and Linux VM¹s on my SL6 box. Does this indicate
everything is ok?
I still can¹t select the Xen kernel on bootup as I get the error
originally reported. I did find this but not sure how relevant it is
http://wiki.xenproject.org/wiki/Xen_EFI
Thanks
On 11/01/2015 23:33, "Colin Durrant" <colin at colins-it.co.uk> wrote:
>Is MEFI and EFI the same thing? I think I have this option in the bios I
>am going to try tomorrow.
>
>On 09/01/2015 23:28, "Steven Haigh" <netwiz at crc.id.au> wrote:
>
>>Probably - depending if you can disable EFI in the BIOS and use legacy
>>booting. You'll have to reinstall the OS after changing this setting
>>(not an upgrade).
>>
>>I'm not sure if anyone here uses an EFI based boot system that can test
>>- but it would be nice to know... I don't have any EFI based hardware
>>that I can test with...
>>
>>On 10/01/2015 9:09 AM, Colin Durrant wrote:
>>> 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
>>>>>>>>> kernel-xen at lists.wireless.org.au
>>>>>>>>> https://lists.wireless.org.au/mailman/listinfo/kernel-xen
>>>>>>>>>
>>>>>>>>>
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>>>>>>>> kernel-xen mailing list
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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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>>>>>> kernel-xen mailing list
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>>>>>> https://lists.wireless.org.au/mailman/listinfo/kernel-xen
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>>>>>
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>>>>> _______________________________________________
>>>>> kernel-xen mailing list
>>>>> kernel-xen at lists.wireless.org.au
>>>>> https://lists.wireless.org.au/mailman/listinfo/kernel-xen
>>>>
>>>> --
>>>> 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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>>>> 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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