El 14/02/12 13:29, Joey Boggs escribió:
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
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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
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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
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