[one-users] Can not send script to remote machine

[Liu, Zhentao]

Hi, Tino

As you said, I have run oned daemon as <oneadmin>. I still get the same error.

But maybe there is a problem that the at the first, <oneadmin> directory was /var/lib/one in the remote node, but this directory is not suitable for me to do an "ssh 193.175.134.144" passwordlessly.  So I changed the directory to /home/oneadmin and put authorized_keys in /home/oneadmin/.ssh, and then I can do "ssh 193.175.134.144" passwordlessly. Does this affect something?

Thanks

Zhentao 


-----Original Message-----
From: tinova79 at gmail.com on behalf of Tino Vazquez
Sent: Thu 10/8/2009 11:27 AM
To: Liu, Zhentao
Cc: users at lists.opennebula.org
Subject: Re: [one-users] Can not send script to remote machine
 
Hi Zhentao,

Are you running 'oned' as root? The recommended way of running the
oned daemon is as <oneadmin>.

In any case, the user that runs the process needs to be able to do an
"ssh 193.175.134.144" passwordlessly. Can you confirm this is the
case?

Regards,

-Tino

--
Constantino Vázquez, Grid Technology Engineer/Researcher:
http://www.dsa-research.org/tinova
DSA Research Group: http://dsa-research.org
Globus GridWay Metascheduler: http://www.GridWay.org
OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org



On Wed, Oct 7, 2009 at 10:55 AM, Liu, Zhentao
<Zhentao.Liu at fokus.fraunhofer.de> wrote:
> Hello,
>
> Why I can't get the CPU source of remote node?
> ps: 193.175.134.144 is my remote physical node.
>
> oned.log:
> -----------------------------------------------------------------------------------------------------------------------------------------
>
> Wed Oct  7 10:44:28 2009 [InM][I]: Monitoring host 193.175.134.144 (4)
> Wed Oct  7 10:46:07 2009 [InM][E]: Error monitoring host 4 : MONITOR FAILURE
> 4 Can not send script to remote machine: 193.175.134.144
> -----------------------------------------------------------------------------------------------------------------------------------------
>
> sched.log:
>
> -----------------------------------------------------------------
> Wed Oct  7 10:51:00 2009 [HOST][D]: Discovered Hosts (enabled): 4
> Wed Oct  7 10:51:00 2009 [VM][D]: Pending virtual machines : 0
> Wed Oct  7 10:51:00 2009 [RANK][W]: No rank defined for VM
> Wed Oct  7 10:51:00 2009 [SCHED][I]: Select hosts
>         PRI     HID     HSID
>         -------------------
>
>
> --------------------------------------------------------------------
>
> onehost list:
>
> --------------------------------------------------------------------------------
> root at taresian:/var/log/one# onehost list
>  HID NAME                      RVM   TCPU   FCPU   ACPU    TMEM    FMEM STAT
>    4 193.175.134.144             0             0    100         7593960   on
> --------------------------------------------------------------------------------
>
>
> Any ideas?
>
> Thanks
>
> Zhentao Liu
>
>
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> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>

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