[one-users] Message received: POLL FAILURE 15

[Javier Fontan]

Hello,

On Jul 24, 2009, at 5:52 AM, zhukun1111 wrote:
>     When I try to use onehost to add a node,I got this:
>
> Fri Jul 24 19:42:38 2009 [InM][D]: Host 2 successfully monitored.
> Fri Jul 24 19:42:39 2009 [InM][I]: Monitoring host 202.115.17.50 (3)
> Fri Jul 24 19:42:39 2009 [VMM][I]: Monitoring VM 15.
> Fri Jul 24 19:42:42 2009 [VMM][D]: Message received: POLL FAILURE 15 -

The problem there is about polling Virtual Machines, not hosts. It  
happens just after Monitore messages but if you see there is a "[VMM]"  
next to the messages (Virtual Machine Manager).

Check the file $ONE_LOCATION/var/15/vm.log to see if there is anything  
interesting there about the polling error. If there is not modify  
$ONE_LOCATION/etc/defaultrc to set:

ONE_MAD_DEBUG=1

and restart the daemons. That will generate debugging information in  
var directory for each of the drivers. one_vmm_<your hypervisor  
here>.log should have more information about the problem.

Anyway, even if you can connect without password to the remote machine  
can you try this using oneadmin user?

If using xen:

$ ssh <node> sudo xm list

if using KVM

$ ssh <node> virsh list

Make sure that <node> is the machine where VM 15 was supposed to be  
running

Bye

-- 
Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
DSA Research Group: http://dsa-research.org
Globus GridWay Metascheduler: http://www.GridWay.org
OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org

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