[ovirt-users] Kernel panic for live images

Sandro Bonazzola sbonazzo at redhat.com
Wed Aug 6 12:59:02 UTC 2014


Il 03/08/2014 22:45, Jaco ha scritto:
> I've (tentatively) confirmed this as an issue with the CentOS IRC channel - that images need to be dd'd & not written with tools, meaning that this
> portion of the wiki is irrelevant: http://www.ovirt.org/OVirt_Live#USB

Can you please update the wiki?


> 
> On 02/08/14 09:50, Jaco wrote:
>> update:
>> It seems that there's a bug in the implementation of UNetBootIn and/or liveusb-creator that's causing identical kernel panics to what I'm experiencing.
>>
>> http://bugs.centos.org/view.php?id=6865#c20214
>>
>> (I'm in the process of migrating off Ubuntu/Debian/.deb for my desktop/infrastructure to RPM's - oVirt being a crucial 1st step)
>> Initially I suspected fault RAM (since it;s the only aspect of kernel panics I can actually do something about without chucking out my whole box),
>> but new RAM & a new host makes no difference.
>>
>> The resolution seems to be to do it by hand - dd.
>>
>> Will try this & report back.
>>
>> - J
>>
>>
>> On 01/08/14 07:28, Jaco wrote:
>>> Hi folks,
>>>
>>> I get kernel panics when booting the live images:
>>> *  ovirt-live-3.4.0.el6ev.iso (MD5: 01a83d96a9650dd3da19cc37edaa7b19)
>>> *  ovirt-live-el6-3.4.3-1.iso (MD5: 816fd6b1294f4619e205f2efd92f0f2f)
>>>
>>> I've run Memtest86 (v2.01) & it checks out OK, the current CentOS 6.5 on the host runs OK & live-booting other images (either LiveUSB or PXE,
>>> CentOS, Fedora, Debian, Ubuntu & other) works fine.
>>>
>>> Has anyone else gotten this?
>>> Just seeking confirmation that it's not just me before filing a bug.
>>>
>>> I believe a new images may become available after the testing this week.
>>> Will try earlier images to compare.
>>>
>>> - J
>>
> 
> 
> 
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Sandro Bonazzola
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