[one-users] blktap xen 4.2 and opennebula 4.2

Tue Apr 1 00:40:49 PDT 2014

That message is only seen when you cancel actions like when you
execute onevm delete. Have you done that? Maybe you didn't wait until
the image transfer was done.

On Mon, Mar 31, 2014 at 5:08 AM,  <kenny.kenny at bol.com.br> wrote:
> Hello, i try to force the driver in the image but i got this error in
> var/log/one/XXXX.log
>
>
>
> Sun Mar 30 23:59:04 2014 [DiM][I]: New VM state is ACTIVE.
> Sun Mar 30 23:59:04 2014 [LCM][I]: New VM state is PROLOG.
> Sun Mar 30 23:59:04 2014 [VM][I]: Virtual Machine has no context
> Sun Mar 30 23:59:13 2014 [LCM][I]: New VM state is CLEANUP.
> Sun Mar 30 23:59:14 2014 [DiM][I]: New VM state is DONE
> Sun Mar 30 23:59:14 2014 [TM][W]: Ignored: LOG I 1687 Driver command for
> 1687 cancelled
>
> Sun Mar 30 23:59:42 2014 [TM][W]: Ignored: TRANSFER SUCCESS 1687 -
>
> And vm didnt start .
> do you know what is this ?
> thanks.
> ________________________________
>
> De: jfontan at opennebula.org
> Enviada: Sexta-feira, 28 de Março de 2014 16:11
>
> Para: kenny.kenny at bol.com.br
> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2
>
> On Fri, Mar 28, 2014 at 3:37 PM, <kenny.kenny at bol.com.br> wrote:
>> Thanks for the reply, i forgot to say im using NFS.
>> Its a problem ?
>
> It should not be a problem.
>
>> I will check the files in the remote host.
>> It´s in the same folder ?
>
> No, in the nodes they reside in /var/tmp/one.
>
>> I will see if the image has a driver.
>> I can chage the image driver or i need to create a new one ?
>
> You can use "oneimage update" command or the Sunstone web interface
>
>
>>
>>
>> ________________________________
>>
>> De: jfontan at opennebula.org
>> Enviada: Sexta-feira, 28 de Março de 2014 12:36
>>
>> Para: kenny.kenny at bol.com.br
>> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2
>>
>> Is it possible that you have a driver defined in the image you are
>> attaching? An explicit driver takes precedence over the default one
>> configured.
>>
>> Still, I've made the test with a vanilla OpenNebula 4.2 installation
>> and the tips I've sent you work nicely. To test this I've changed the
>> prefix to a wrong one so we can see the command:
>>
>> * Changed /var/lib/one/remotes/vmm/xen4/xenrc and set this line:
>>
>> export DEFAULT_FILE_PREFIX="this:should:not:work"
>>
>> * Executed "onehost sync" as oneadmin user. This part is very
>> important as the nodes have a copy of driver files (remotes) and we
>> need to update those files in the nodes when we modify something in
>> the frontend.
>>
>> * Waited for the next monitoring cycle of all nodes. In OpenNebula 4.2
>> the copy of remotes is done in the monitorization phase
>>
>> * Attach disk:
>>
>> $ onevm disk-attach 0 --image data
>>
>> * Got the error:
>>
>> ERROR="Fri Mar 28 12:41:33 2014 : Error attaching new VM Disk: Could
>> not attach
>> this:should:not:work:/home/one/one/install-4.2/var//datastores/0/0/disk.1
>> (sda) to one-0"
>>
>> On Thu, Mar 27, 2014 at 8:18 PM, <kenny.kenny at bol.com.br> wrote:
>>> see atached files.
>>>
>>>
>>> thanks.
>>> ________________________________
>>>
>>> De: jfontan at gmail.com
>>> Enviada: Quinta-feira, 27 de Março de 2014 19:18
>>>
>>> Para: kenny.kenny at bol.com.br
>>> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2
>>>
>>> Disregard the --force. I've misread the problem. The parameter --force
>>> does not work in one 4.2. Just execute:
>>>
>>> onehost sync
>>>
>>> On Thu, Mar 27, 2014 at 7:07 PM, Javier Fontan <jfontan at gmail.com> wrote:
>>>> Are you sure that the drivers uncomented are xen4 and not xen3?
>>>>
>>>> Also, can you send me the file xenrc you've changed? That "invalid
>>>> option: --force" is so strange.
>>>>
>>>> On Thu, Mar 27, 2014 at 7:03 PM, <kenny.kenny at bol.com.br> wrote:
>>>>> it didnt work.
>>>>>
>>>>>
>>>>>
>>>>> i received this message
>>>>> invalid option: --force
>>>>>
>>>>> and it always use file insstead of tap2:aio
>>>>> i dont know what to do.
>>>>> ________________________________
>>>>>
>>>>> De: jfontan at gmail.com
>>>>> Enviada: Quinta-feira, 27 de Março de 2014 18:08
>>>>> Para: kenny.kenny at bol.com.br
>>>>> Assunto: [one-users] blktap xen 4.2 and opennebula 4.2
>>>>>
>>>>>
>>>>> You can change it in in "/var/lib/one/remotes/vmm/xen4/xenrc", the
>>>>> parameter is DEFAULT_FILE_PREFIX.
>>>>>
>>>>> Remember to do a onehost sync --force so these files are copied to the
>>>>> remote hosts.
>>>>>
>>>>> On Thu, Mar 27, 2014 at 3:54 AM, <kenny.kenny at bol.com.br> wrote:
>>>>>> Hello, i need to use blktap instead of default disk drive.
>>>>>>
>>>>>> i changed /var/lib/one/remotes/vmm/xen4/attach_disk and
>>>>>> /etc/one/vmm_exec/vmm_exec_xen4.conf , but when take a look at
>>>>>> deployment.0
>>>>>> , it always with "file:".
>>>>>> What i need to do to change that ?
>>>>>>
>>>>>> I will change it beacuase with file i can run just 8 vm per node.
>>>>>>
>>>>>>
>>>>>> thank
>>>>>>
>>>>>> _______________________________________________
>>>>>> Users mailing list
>>>>>> Users at lists.opennebula.org
>>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Javier Fontán Muiños
>>>>> OpenNebula Developer
>>>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>>>>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>>>>
>>>>
>>>>
>>>> --
>>>> Javier Fontán Muiños
>>>> OpenNebula Developer
>>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>>>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>>>
>>>
>>>
>>> --
>>> Javier Fontán Muiños
>>> OpenNebula Developer
>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>>
>>
>>
>> --
>> Javier Fontán Muiños
>> Developer
>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>
>
>
> --
> Javier Fontán Muiños
> Developer
> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> www.OpenNebula.org | @OpenNebula | github.com/jfontan

-- 
Javier Fontán Muiños
Developer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | @OpenNebula | github.com/jfontan