[one-users] Error monitoring host

[Fabian Wenk]

Hello Humberto

On 21.09.11 17:21, Humberto N. Castejon Martinez wrote:
> Wed Sep 21 17:03:44 2011 [InM][I]: Command execution fail: 'if [ -x
> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm joker;
> else $
> Wed Sep 21 17:03:44 2011 [InM][I]: STDERR follows.
> Wed Sep 21 17:03:44 2011 [InM][I]: Permission denied, please try again.
> Wed Sep 21 17:03:44 2011 [InM][I]: Permission denied, please try again.
> Wed Sep 21 17:03:44 2011 [InM][I]: Permission denied (publickey,password).
> Wed Sep 21 17:03:44 2011 [InM][I]: ExitCode: 255
> Wed Sep 21 17:03:44 2011 [InM][E]: Error monitoring host 0 : MONITOR FAILURE
> 0 Could not monitor host joker.

I guess the ssh login from the front end to the cluster node with 
the user oneadmin does not work.

Try manually from the front end to use 'ssh -v oneadmin at joker' 
(the -v gives some verbose output, if you increase eg. with -vvv, 
it will give even more). It guess on the cluster node the file 
~oneadmin/.ssh/id_dsa.pub is missing (or not readable for 
oneadmin). Check also the sshd log file on the cluster node.


bye
Fabian