[one-users] Problem with opennebula host KVM

Tino Vazquez tinova at fdi.ucm.es
Thu Jan 20 03:59:22 PST 2011


Hi Emmanuel,

Coud you check that "virsh" works in the node? That is, the libvirtd
daemon is running and you can issue commands like "virsh list".

Also, please send the oned.log.

Regards,

-Tino

--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebula.org



On Fri, Jan 14, 2011 at 6:29 PM, Emmanuel Clabaut
<e.st.clabaut at sqltechnologies.com> wrote:
> Yes, and the problem is still there.
>
> Le 14 janv. 2011 à 18:19, Filippo Dalla Gassa <pippo.dallagassa at gmail.com> a
> écrit :
>
> Have you tried to delete host, stop one, start one and recreate the host?
>
> Filippo Dalla Gassa
>
> Il 14/01/2011 18:04, CLABAUT, Emmanuel ha scritto:
>
> Ok Thanks for your help, but it seems to be the same problem.
>
> I don't understand why i have this :  onehost list
>
>   ID NAME              CLUSTER  RVM   TCPU   FCPU   ACPU    TMEM    FMEM
> STAT
>    0 192.168.2.4       default           0      0           0
> 100      0K         139.1G   on
>
> Thanks. Regards
>
> 2011/1/14 Filippo Dalla Gassa <pippo.dallagassa at gmail.com>
>>
>> Add the line ENV['LANG']='C' at the beginning of the script, just after
>> the initial comments, and then stop and restart one so that changes apply.
>>
>> Regards,
>>
>> Filippo Dalla Gassa
>>
>> Il 14/01/2011 17:47, CLABAUT, Emmanuel ha scritto:
>>
>> Thanks for your answer.
>> I try to find the environnement variable LANG in script kvm.rb, but there
>> is not this kind of variable.
>> Can you explain me how and where have you done this modificaiton, because
>> i don't really understand.
>> when i make virsh nodeinfo i have a french result.
>> And in kvm.rb it seems to be in english.
>>
>> Thanks for your help.
>>
>> Regards.
>>
>> 2011/1/14 Filippo Dalla Gassa <pippo.dallagassa at gmail.com>
>>>
>>> Hi,
>>> I don't know if it's your case, but I had similar problem with monitoring
>>> host and it was due to the fact that my system language was different from
>>> english (in my case italian), and so the script could not be able to
>>> understand the values returned by "virsh nodeinfo" command called in the
>>> script.
>>> I've solved adding a declaration in the script to change the environment
>>> variable LANG to the value C.
>>>
>>> Hope to be helpful,
>>>
>>> Filippo Dalla Gassa
>>>
>>> Il 14/01/2011 17:08, CLABAUT, Emmanuel ha scritto:
>>>
>>> Hello,
>>>
>>> I have installed opennebula and one of my host have a problem, opennebula
>>> can't seen totalcpu, cpuspeed, totalmemory of this host. And I don't
>>> understand why. I have installed Kvm, Opennebula-node with
>>> ./node-install.sh.
>>> And cause of this problem, i can't launch VM, it remains in pending
>>> state.
>>>
>>> Here is an output of onehost list :
>>>  onehost list
>>>   ID NAME              CLUSTER  RVM   TCPU   FCPU   ACPU    TMEM    FMEM
>>> STAT
>>>   11 192.168.2.4       default    0      0      0    100      0K
>>> 139.1G   on
>>>
>>>
>>> Here is an output of onehost show 11 :
>>> onehost show 11
>>> HOST 11 INFORMATION
>>> ID                    : 11
>>> NAME                  : 192.168.2.4
>>> CLUSTER               : default
>>> STATE                 : MONITORED
>>> IM_MAD                : im_kvm
>>> VM_MAD                : vmm_kvm
>>> TM_MAD                : tm_ssh
>>>
>>> HOST SHARES
>>> MAX MEM               : 0
>>> USED MEM (REAL)       : 3063644
>>> USED MEM (ALLOCATED)  : 0
>>> MAX CPU               : 0
>>> USED CPU (REAL)       : 0
>>> USED CPU (ALLOCATED)  : 0
>>> RUNNING VMS           : 0
>>>
>>> MONITORING INFORMATION
>>> ARCH=x86_64
>>> CPUSPEED=0
>>> FREECPU=0.0
>>> FREEMEMORY=145890140
>>> HOSTNAME=SRV03-KVM
>>> HYPERVISOR=kvm
>>> MODELNAME=Intel(R) Xeon(R) CPU X5650 @ 2.67GHz
>>> NETRX=0
>>> NETTX=0
>>> TOTALCPU=0
>>> TOTALMEMORY=0
>>> USEDCPU=0.0
>>> USEDMEMORY=3063644
>>>
>>>
>>> Here is an output of ruby -wd kvm.rb (exécuté sur l'host) :
>>> ruby -wd kvm.rb
>>> kvm.rb:67: warning: global variable `$total_cpu' not initialized
>>> kvm.rb:68: warning: global variable `$total_cpu' not initialized
>>> HYPERVISOR=kvm
>>> kvm.rb:92: warning: global variable `$total_cpu' not initialized
>>> TOTALCPU=0
>>> kvm.rb:93: warning: global variable `$cpu_speed' not initialized
>>> CPUSPEED=0
>>> kvm.rb:95: warning: global variable `$total_memory' not initialized
>>> TOTALMEMORY=0
>>> USEDMEMORY=3069604
>>> FREEMEMORY=145884212
>>> FREECPU=0.0
>>> USEDCPU=0.0
>>> NETRX=0
>>> NETTX=0
>>>
>>> Thanks for your help.
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>
>
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