[one-users] Error monitoring VM, Error executing sudo /usr/sbin/xentop -bi2
María Pérez
maria at caton.es
Fri May 20 06:01:53 PDT 2011
Hi Carlos,
The output of 'sudo /usr/sbin/xentop -bi2' is:
[oneadmin at dn08 ~]$ sudo /usr/sbin/xentop -bi2
NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k)
MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR SSID
Domain-0 -----r 51 0.0 15532060 92.6 no limit
n/a 8 5 0 0 0 0 0 0 0
one-44 --b--- 1 0.0 1048396 6.2 1048576
6.3 1 1 1 15680 2 0 68 253 0
NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k)
MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR SSID
Domain-0 -----r 51 0.5 15532276 92.6 no limit
n/a 8 5 0 0 0 0 0 0 0
one-44 --b--- 1 0.1 1048404 6.2 1048576
6.3 1 1 1 15705 2 0 68 253 0
This error causes that the VM is not monitored correctly, also the
machines happen to unknown state. Do you think that this error will have
something to do with the unknown state of the VM?
Thank you very much.
Regards,
María
El 20/05/11 14:34, Carlos Martín Sánchez escribió:
> Hi María,
>
> It looks like the script is not getting the expected output format and
> fails to parse it.
> Could you please copy the output of 'sudo /usr/sbin/xentop -bi2',
> logged as oneadmin in the Host?
>
> Regards,
> Carlos.
> --
> Carlos Martín, MSc
> Project Major Contributor
> OpenNebula - The Open Source Toolkit for Cloud Computing
> www.OpenNebula.org <http://www.opennebula.org/> |
> cmartin at opennebula.org <mailto:cmartin at opennebula.org>
>
>
> On Wed, May 18, 2011 at 3:07 PM, María Pérez <maria at caton.es
> <mailto:maria at caton.es>> wrote:
>
> Hi again,
>
> I have another problem with the monitoring of the machines and the
> execution of /var/tmp/one/vmm/xen/poll.
>
> The log file contains the following lines with the error:
>
>
> Command execution fail: 'if [ -x "/var/tmp/one/vmm/xen/poll" ];
> then /var/tmp/one/vmm/xen/poll one-28;
> else exit 42; fi'
> Wed May 18 14:48:56 2011 [VMM][I]: STDERR follows.
> Wed May 18 14:48:56 2011 [VMM][I]: Error executing sudo
> /usr/sbin/xentop -bi2
> Wed May 18 14:48:56 2011 [VMM][I]:
> /var/tmp/one/vmm/xen/poll:186:in `[]': can't convert String into
> Integer (TypeError)
> Wed May 18 14:48:56 2011 [VMM][I]: from
> /var/tmp/one/vmm/xen/poll:186:in `get_vm_info'
> Wed May 18 14:48:56 2011 [VMM][I]: from
> /var/tmp/one/vmm/xen/poll:310:in `print_one_vm_info'
> Wed May 18 14:48:56 2011 [VMM][I]: from /var/tmp/one/vmm/xen/poll:344
> Wed May 18 14:48:56 2011 [VMM][I]: ExitCode: 1
> Wed May 18 14:48:56 2011 [VMM][E]: Error monitoring VM, Error
> executing sudo /usr/sbin/xentop -bi2
>
>
> I have tried to execute the commando from the own node to discard
> problems of ssh, but the error message is the same.
>
> I have found the following information
>
> http://dev.opennebula.org/issues/567
>
> but this patches no solved this problem. I have installed
> opennebula 2,2 and the nodes are xen 3.4.3
>
> Any idea? Thank you very much by your attention.
>
> Regards,
>
> María
>
>
>
>
>
>
>
>
>
>
>
>
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> Users at lists.opennebula.org <mailto:Users at lists.opennebula.org>
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>
>
--
*María Ascensión Pérez García*
Engineering & Support
Catón Sistemas Alternativos **
maria at caton.es <mailto:maria at caton.es>
www.caton.es <http://www.caton.es/>
Telf: +34 958 750 446
Fax: +34 958 750 447
Parque Tecnológico de Ciencias de la Salud
Avda. de la Innovación nº 1
Edf. BIC Granada
C.P. 18100 - Armilla, Granada (Spain)
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