[rdo-list] UEFI support Mitaka

[Ignazio Cassano]

Hello, we have just installed red hat openstack on the same type HP blade
and RH suggested to disable UEFI.
Regards

2016-10-04 13:47 GMT+02:00 Dmitry Tantsur <dtantsur at redhat.com>:

> On 10/04/2016 12:02 PM, Charles Short wrote:
>
>> Hi,
>>
>> I am using TripleO to deploy Stable Mitaka  on HP BL460c Gen9 blades.
>>
>> I set my config up for grub2 (not Elilo) UEFI  iPXE mode as per  -
>>
>> http://docs.openstack.org/project-install-guide/baremetal/
>> draft/setup-drivers.html
>>
>> In UEFI mode I get a kernel panic on iPXE boot during introspection when
>> I use
>> the pre-built Mitaka CentOS images (
>> http://buildlogs.centos.org/centos/7/cloud/x86_64/tripleo_im
>> ages/mitaka/delorean/)
>> If I try building my own images with the latest CentOS cloud image I have
>> the
>> same problem.
>>
>> If I replace the kernel with the latest kernel from ELRepo then all works
>> fine
>> and I can introspect and create a working stack.
>>
>> This thread sort of explains the issue -
>>
>> http://forum.ipxe.org/showthread.php?tid=7813
>>
>> So It looks like this issue is fixed in a kernel that does not yet ship
>> with
>> CentOS.
>>
>> Has anyone else been struggling with this?
>>
>> I am probably going to revert to HP legacy BIOS mode as I don't want to
>> run my
>> stack on a non standard setup.
>>
>> Thanks
>>
>> Charles
>>
>>
> Hi!
>
> Have you tried raising it to the kernel folks? I see that we need to
> backport http://git.kernel.org/cgit/linux/kernel/git/stable/linux-sta
> ble.git/commit/?id=819ab9941c98f18b0f8c7ffb815e4f07186d2a5f
>
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