[14.04] KVM Windows 2008 R2 Guest, Fica lento inexplicavelmente

[Armindo Silva]

Still not working, neither the pinning of the cpu, neither the packages
from that ppa - I even rebooted the host machine and now I have a new
problem, the only vm that was created after the upgrade to trusty does not
boot with the following message:

error: Failed to start domain guestVM
error: internal error: early end of file from monitor: possible problem:
/build/buildd/qemu-2.1.0~rc1~git-675879f/hw/i386/pc_piix.c:78:pc_init1:
Object 0x7f9b7f198df0 is not an instance of type generic-pc-machine

Any ideas? I am about to consider 14.04 not fit to production and roll back
to precise.



On Thu, Jul 10, 2014 at 4:44 PM, Armindo Silva <deathon2legs at gmail.com>
wrote:

> I noticed another weird behaviour, when the I am connected to a VMs
> console using virt-manager, when the pings goes through the roof the
> connection to the console also freezes although the VM's load never goes
> above 0.5 and pinging the host does not even reach 10ms.
> Any ideas?
>
>
>
> On Thu, Jul 10, 2014 at 11:29 AM, Armindo Silva <deathon2legs at gmail.com>
> wrote:
>
>> Hi Osvaldo,
>>
>> Thank you, I am currently testing this, let's hope it works, but is a
>> bummer if I have to do this to every single VM.
>>
>> Serge,
>>
>> Using the packages from that repo does not appear to solve the problem
>> (rebooting the host was a requirement after installing it? I did not do so).
>>
>>
>>
>> On Thu, Jul 10, 2014 at 3:17 AM, Osvaldo Filho <arquivostcf at gmail.com>
>> wrote:
>>
>>> From my xml
>>>
>>>   <vcpu placement='static' cpuset='8,10,12,14'>4</vcpu>
>>>   <os>
>>>     <type arch='x86_64' machine='pc-i440fx-trusty'>hvm</type>
>>>     <boot dev='hd'/>
>>>     <bootmenu enable='no'/>
>>>   </os>
>>>
>>> This prevents the system to use a processor from one socket and the
>>> memories of other. Configured threads are not shared with any other virtual
>>> machine.
>>>
>>>
>>> 2014-07-09 22:23 GMT-03:00 Armindo Silva <deathon2legs at gmail.com>:
>>>
>>> What do you mean? Is there any config options i can add to the VMs'
>>>> configuration?
>>>>  On Jul 10, 2014 1:47 AM, "Osvaldo Filho" <arquivostcf at gmail.com>
>>>> wrote:
>>>>
>>>>> After separating the threads of cpus leaving each VM with unique
>>>>> threads I got stability.
>>>>>
>>>>>
>>>>> 2014-07-08 14:34 GMT-03:00 Serge Hallyn <serge.hallyn at ubuntu.com>:
>>>>>
>>>>>> Quoting Armindo Silva (deathon2legs at gmail.com):
>>>>>> > The version of the qemu package on that ppa is older than the one
>>>>>> currently
>>>>>> > on trusty repos.
>>>>>>
>>>>>> It's actually a newer source.  I'm going to push a better named
>>>>>> version (with today's git head) later today, which should be easier
>>>>>> to install and test with.
>>>>>>
>>>>>> --
>>>>>> ubuntu-server mailing list
>>>>>> ubuntu-server at lists.ubuntu.com
>>>>>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-server
>>>>>> More info: https://wiki.ubuntu.com/ServerTeam
>>>>>>
>>>>>
>>>>>
>>>
>>
>>
>> --
>>
>>
>>
>> --
>> "The only way of discovering the limits of the possible is to venture a
>> little way past them into the impossible."
>> Sir Arthur C. Clarke
>>
>
>
>
> --
>
>
>
> --
> "The only way of discovering the limits of the possible is to venture a
> little way past them into the impossible."
> Sir Arthur C. Clarke
>



-- 



--
"The only way of discovering the limits of the possible is to venture a
little way past them into the impossible."
Sir Arthur C. Clarke
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