[one-users] Command execution fail: /tmp/one/im/run_probes kvm 192.168.2.2

[Daniel Molina]

Hi,

The problem is that OpenNebula cannot ssh to the host. Can you ping
the host, any firewall?

Regards

On 9 April 2011 16:13, Vivek Shrivastava <shrivastava.vivex at gmail.com> wrote:
> Hello all,
>
> I have tried on nfs & ssh with kvm but there are few problems when I'm
> working with opennebula:
>
> (1) Whenever I create onehost it goes fine but when I see the list it
> shows:-
>
>   ID NAME              CLUSTER  RVM   TCPU   FCPU   ACPU    TMEM    FMEM
> STAT
>    6 10.81.199.126     default    0      0      0    100      0K      0K
> on
>
> why this RVM, TCPU, ACPU TMEM showing these results & FMEM & STAT don't have
> any values?
>
> (2) when I use onehost show 6  it gives
>
> HOST 6
> INFORMATION
> ID                    : 6
> NAME                  : 10.81.199.126
> CLUSTER               : default
> STATE                 : ERROR
> IM_MAD                : im_kvm
> VM_MAD                : vmm_kvm
> TM_MAD                : tm_ssh
>
> HOST
> SHARES
> MAX MEM               : 0
> USED MEM (REAL)       : 0
> USED MEM (ALLOCATED)  : 0
> MAX CPU               : 0
> USED CPU (REAL)       : 0
> USED CPU (ALLOCATED)  : 0
> RUNNING VMS           : 0
>
> MONITORING INFORMATION
>
> then all blank (Monitoring information is totally blank) & STATE is error
> why?
>
> (3) should I use private lan starts from 192.168.2.2?
>
> (4)  oned.log shows:-
>
> ..................................
> ..................................
> Sun Apr 10 16:36:11 2011 [InM][I]: Monitoring host 192.168.2.2 (5)
> Sun Apr 10 16:36:23 2011 [InM][I]: Command execution fail:
> /tmp/one/im/run_probes kvm 192.168.2.2
> Sun Apr 10 16:36:23 2011 [InM][I]: STDERR follows.
> Sun Apr 10 16:36:23 2011 [InM][I]: ssh: connect to host 192.168.2.2 port 22:
> No route to host
> Sun Apr 10 16:36:23 2011 [InM][I]: ExitCode: 255
> Sun Apr 10 16:36:23 2011 [InM][E]: Error monitoring host 5 : MONITOR FAILURE
> 5 Could not monitor host 192.168.2.2.
>
> Sun Apr 10 16:37:00 2011 [ReM][D]: HostInfo method invoked
> Sun Apr 10 16:38:19 2011 [InM][I]: --Mark--
> Sun Apr 10 16:38:19 2011 [VMM][I]: --Mark--
> Sun Apr 10 16:39:45 2011 [InM][I]: Monitoring host 10.81.199.126 (6)
> Sun Apr 10 16:39:49 2011 [InM][I]: Command execution fail:
> /tmp/one/im/run_probes kvm 10.81.199.126
>
> what should I do?
>
>
>
> --
> From,
>
> Vivek Shrivastava
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>



-- 
Daniel Molina, Cloud Technology Engineer/Researcher
Major Contributor
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | dmolina at opennebula.org