[one-users] vkbd device error

[Jaime Melis]

Hi Ruben,

could you send us more information on this problem? what was the problematic
iptables' rule? how exactly did you fix it?

thanks a lot

regards,
Jaime

On Thu, May 27, 2010 at 3:35 PM, Ruben Diez <rdiez at cesga.es> wrote:

> Problem resolved..
>
> It was a firewall related issue....
>
> Seems that the iptables default configuration for Centos 5.5 caused the
> problem (the iptables default configuration for Centos 5.4 works fine).
>
>
>
> Ruben Diez escribió:
>
>  Hi:
>>
>> I have a problem deploying a xen virtual machine.
>>
>> The vm.log file display this error message:
>>
>> [....]
>> Thu May 27 12:01:36 2010 [VMM][I]: Command execution fail: 'cat >
>> /srv/cloud/one/var//48/images/deployment.0 && sudo /usr/sbin/xm create
>> /srv/cloud/one/var//48/images/deployment.0 && sudo /usr/sbin/xm sched-cred
>> -d one-48 -w 128'
>> Thu May 27 12:01:36 2010 [VMM][I]: STDERR follows.
>> Thu May 27 12:01:36 2010 [VMM][I]: Error: Device 0 (vkbd) could not be
>> connected. Hotplug scripts not working.
>> Thu May 27 12:01:36 2010 [VMM][I]: ExitCode: 1
>> Thu May 27 12:01:36 2010 [VMM][E]: Error deploying virtual machine
>> Thu May 27 12:01:37 2010 [DiM][I]: New VM state is FAILED
>> [....]
>>
>> I suspect that the error is related to open the vnc connexion with the
>> VM...
>>
>> The relevant part of my vm definition file locks like this:
>>
>> [....]
>>
>> GRAPHICS = [
>> type = "vnc",
>> listen = "127.0.0.1",
>> port = "5"]
>>
>> The hosts are running the new centos 5.5. In a centos 5.4 machine, it runs
>> fine....
>>
>> Perhaps i must install some additional package related with I/O for
>> virtual machines??
>>
>> Regards
>>
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>>
>
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