On 02/14/2012 10:36 AM, Federico Alberto Sayd wrote:
> El 14/02/12 10:35, Joey Boggs escribió:
>> On 02/14/2012 08:29 AM, Federico Alberto Sayd wrote:
>>> Hello:
>>>
>>> Recently I downloaded the ovirt stable node image. According to
>>> releases notes since 2.2.2 UEFI installation bug has been fixed,
>>> but I still can't boot from my server with UEFI. Ovirt installs
>>> without problem, but when the system reboots nothing happens, the
>>> system don't boot. Then I try to boot with super grub disk 2 live
>>> cd, it detects ovirt installation and boots the system.
>>>
>>> I think that still there is a problem with UEFI in certain hardware:
>>>
>>> Mi system is a IBM blade center HS22 7870
>>>
>>> Can anyone confirm problems with UEFI in 2.2.2 version?
>>>
>>> Thanks
>>>
>>> Federico
>>> _______________________________________________
>>> Users mailing list
>>> Users(a)ovirt.org
>>>
http://lists.ovirt.org/mailman/listinfo/users
>>
>> Can you boot the image like you did with the grub livecd and run
>> efibootmgr -v also mount /dev/disk/by-label/EFI and run find on
>> where you mounted it.
>>
>
> Ok,
>
> efibootmgr -v
>
> Fatal: Couldn't open either sysfs or procfs directories for accessing
> EFI variables.
> Try 'modprobe efivars' as root
>
> I can't mount /dev/disk/by-label/EFI, when I create a directory and
> try to mount the partition, mount says:
>
> mount: /dev/sda1 already mounted or disco busy
>
> however, mount output don't show that /dev/sda1 is mounted
>
> Some directories are in read only mode and I could not create a
> directory to mount the partition, I tried into /config and /live.
>
> /dev/disk/by-label/EFI points to /dev/sda1 and "disco" is the
> directory mount point.
>
> Also, /proc/efi/vars/ and /sys/firmware/efi/vars/ are not present
>
> Thanks
>
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
>
http://lists.ovirt.org/mailman/listinfo/users
Ah.. was assuming the grub disc you booted from was EFI enabled. Try
booting the node iso in EFI mode and run through those steps again.
Sorry, I sent to the private. I resend to the list:
Super grub disk detects the grub.cfg from ovirt's installation and loads
the system from this configuration. Therefore I assume that the kernel
parameters from grub config loads the system with EFI enabled.
The grub config from grub's console is:
setparams 'oVirt Node Hypervisor 2.2.2-2.2.fc16'
set root=(hd0,3)
linux /vmlinuz0 root=live:LABEL=Root ro rootfstype=auto rootflags=ro
crashkernel=512M-2G:64M,2G-:128M elevator=deadline quiet rd_NO_LVM rhgb
rd.luks=0 rd.md=0 rd.dm=0
initrd /initrd0.img