[one-users] Problem with monitoring scripts

Olivier Sallou olivier.sallou at irisa.fr
Thu Sep 30 08:58:46 PDT 2010

there was an existing dir "one-im" in /tmp. I deleted the existing dir and it worked. 
New dir has been created with correct files. 

Le 9/30/10 5:47 PM, Javier Fontan a écrit : 


On Mon, Sep 27, 2010 at 5:17 PM, Olivier Sallou <olivier.sallou at irisa.fr> wrote: 

I installed open nebula 1,4. I have a front end and a worker node. 
I have an error message with "master cannot send script" to worker node: 

Mon Sep 27 17:06:17 2010 [InM][I]: Monitoring host genomobyle (0) 
Mon Sep 27 17:06:19 2010 [InM][E]: Error monitoring host 0 : MONITOR FAILURE 
0 Can not send script to remote machine: genomobyle 

As I had to customize user and scripts, I wonder WHERE the master try to 
send scripts. Master is Ubuntu based with system install while worker is a 
Red Hat system. 
I checked that ssh and scp for the oneadmin user can be done without 
password, this is ok. However I cannot find where the master tries to send 
the scripts (I configured one with the ssh transport). 

I cannot find in documentation the required directories on workder node. 

Copy and execute code for im probes in one 1.4 is located here: 


That ssh connection creates the remote directory and writes the script 
using "cat >" (script is sent in stdin). 

By default remote scripts directory is /tmp/one-im. Check that is dir 
and files do have correct permissions if it exists, or delete it, will 
be created when monitoring the host. 


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