We have an outstanding problem with 7.4 images on EFI, since platform moved "grub2-efi" to "grub2-efi-x86_64". There's a patch pending here: https://gerrit.ovirt.org/#/c/83008/

Hopefully merged soon.

In the meantime, using Anaconda from CentOS 7.3 via kickstart (with the latest Node image) would work, but this isn't very convenient.

Otherwise, you can drop to a shell and manually copy /run/sysroot/.../grubx64.efi to /boot/efi, but this isn't very nice.

On Tue, Oct 31, 2017 at 4:46 AM, Yuval Turgeman <yuvalt@redhat.com> wrote:
Hi,

We did have some problems in the past with efi, but they should be fixed by now.
Did you use the ISO for installation ?  What error are you seeing - which file is missing there ?

Thanks,
Yuval.

On Thu, Oct 26, 2017 at 11:03 PM, Jonathan Baecker <jonbae77@gmail.com> wrote:
Thank you, good to know that this works! I need to play a bit with it.



Am 26.10.2017 um 21:59 schrieb Eduardo Mayoral:
Yes, I use power management with ipmilan, no issues.

I do have license on the IMM for remote console, but that is not a
requirement, AFAIK.

I remember I first tried to use for oVirt a dedicated login on the IMM
with just "Remote Server Power/Restart Access" and I could not get to
work, so I just granted "Supervisor" to the dedicated login. Other than
that, no problem.

Eduardo Mayoral Jimeno (emayoral@arsys.es)
Administrador de sistemas. Departamento de Plataformas. Arsys internet.
+34 941 620 145 ext. 5153

On 26/10/17 21:47, Jonathan Baecker wrote:
Thank you, for your commands! I have now also install CentOS minimal,
this works. I only though that oVirt Node have some optimizations, but
maybe not.

@Eduardo Mayoral, can I ask you that you are able with this servers,
to use the power management? As I understand, they support ipmilan,
but I don't know how...

Regards
Jonathan

Am 24.10.2017 um 23:41 schrieb Sean McMurray:
I have seen this problem before. For some reason, oVirt Node 4.1.x
does not always install everything right for efi. In my limited
experience, it fails to do it correctly 4 out of 5 times. The mystery
to me is why it gets it right sometimes. I solve the problem by
manually copying the missing file into my efi boot partition.


On 10/24/2017 12:46 PM, Eduardo Mayoral wrote:
3 of my compute nodes are IBM x3650 M3 . I do not use oVirt Node but
rather plain CentOS 7 for the compute nodes. I use 4.1.6 too.

I remember I had a bad time trying to disable UEFI on the BIOS of
those servers. In my opinion, the firmware in that model ridden with
problems. In the end, I installed with UEFI (You will need a
/boot/efi partition)

Once installed, I have not had any issues with them.

Eduardo Mayoral Jimeno (emayoral@arsys.es)
Administrador de sistemas. Departamento de Plataformas. Arsys internet.
+34 941 620 145 ext. 5153
On 24/10/17 09:57, Jon bae wrote:
Hello everybody,
I would like to install oVirt Node on a IBM Machine, but after the
installation it can not boot. I get the message:

"/boot/efi/..." file not found

I try many different things like turn of uefi options in bios etc.
but with no effect.

Now I figure out that when I install full CentOS 7.3 from live DVD
it just boot normal.

Is there any workaround to get this to work?

Regards

Jonathan


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RYAN BARRY

SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHEV HYPERVISOR

Red Hat NA

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