[Openstack-operators] Booting from a volume

Joe Topjian joe.topjian at cybera.ca
Thu Apr 11 19:42:37 UTC 2013


You could manually convert your qcow image to raw and import it into
Glance. I'm quite sure I tried that when I was doing my testing and it
worked.


On Thu, Apr 11, 2013 at 1:40 PM, Juan José Pavlik Salles <jjpavlik at gmail.com
> wrote:

> That makes sense!! I'm using qcow2 yes. I was looking for another good
> reason to move to Grizzly and i think i just found it hahaha. I was think
> about moving in a week or two, but... will be earlier than expected. Is
> there any workaround for this in Folsom? Thanks Jow
>
>
> 2013/4/11 Joe Topjian <joe.topjian at cybera.ca>
>
>> Hello,
>>
>> Are you using a raw image or qcow2?  Only raw images work with Folsom.
>> Grizzly will convert qcow to raw for you.
>>
>> Here's a recent thread that discussed booting from volume:
>> http://www.gossamer-threads.com/lists/openstack/operators/25632
>>
>> Thanks,
>> Joe
>>
>>
>>
>> On Thu, Apr 11, 2013 at 1:32 PM, Juan José Pavlik Salles <
>> jjpavlik at gmail.com> wrote:
>>
>>> Sorry, i should have written more details. I'm working with a Folsom
>>> deploy, using Ubuntu 12.04.2 and KVM as hypervisor. Thanks!
>>>
>>>
>>> 2013/4/11 Juan José Pavlik Salles <jjpavlik at gmail.com>
>>>
>>>> Hi guys, i'm having some problems trying to boot an instance from a
>>>> volume. I've created a bootable volume with this sentence:
>>>>
>>>> root at cocinero:~# cinder --os-username demo --os-tenant-name demo
>>>> --os-password MyPassword create --image-id
>>>> "5fd4c15d-da66-400a-ae75-7fe2feb9a257" --display-name vol_ubuntu_12_4 3
>>>>
>>>> That worked great, i even see the volume in dashboard. Then i tried to
>>>> boot an instance, with this line:
>>>>
>>>> nova --os-username demo --os-tenant-name demo --os-password MyPassword
>>>> boot --image "Ubuntu-12.04.02-PSI" --flavor 1 --block_device_mapping
>>>> vda=e25e9112-9c82-45c2-b16e-660efd0de891:::0 prueba_boot_volumen1
>>>>
>>>> After executing that i go to the VNC and see:
>>>>
>>>> Booting from hard disk...
>>>> Boot failed, not bootable disk
>>>>
>>>> So... something is wrong. I checked the logs while creating the volumen
>>>> and i havent found anything bad.
>>>>
>>>> I also tried using:
>>>>
>>>> root at cocinero:~# nova --os-username demo --os-tenant-name demo
>>>> --os-password MyPassword volume-create --image-id
>>>> 5fd4c15d-da66-400a-ae75-7fe2feb9a257 --display-name volumen-booteable 3
>>>>
>>>> Instead of going straight to cinder.
>>>>
>>>> Any ideas? Thanks!!!
>>>> --
>>>> Pavlik Juan José
>>>>
>>>
>>>
>>>
>>> --
>>> Pavlik Juan José
>>>
>>> _______________________________________________
>>> OpenStack-operators mailing list
>>> OpenStack-operators at lists.openstack.org
>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>>
>>>
>>
>>
>> --
>> Joe Topjian
>> Systems Administrator
>> Cybera Inc.
>>
>> www.cybera.ca
>>
>> Cybera is a not-for-profit organization that works to spur and support
>> innovation, for the economic benefit of Alberta, through the use
>> of cyberinfrastructure.
>>
>
>
>
> --
> Pavlik Juan José
>



-- 
Joe Topjian
Systems Administrator
Cybera Inc.

www.cybera.ca

Cybera is a not-for-profit organization that works to spur and support
innovation, for the economic benefit of Alberta, through the use
of cyberinfrastructure.
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