[torqueusers] Cannot execute jobs with Torque

Thomas H Dr Pierce TPierce at rohmhaas.com
Mon Apr 9 06:47:27 MDT 2007


Dear Roberto,

I have a script to setup passwordless ssh.  It is run by the user who 
wants to setup password ssh (or by root who su's to the userid) 

The script 
[node]# cat passwordless.ssh
#! /bin/bash
cd ~
ssh-keygen -t rsa <<+



+
cd .ssh
cp id_rsa.pub authorized_keys
cp id_rsa.pub authorized_keys2
echo "StrictHostKeyChecking no "> config
chmod 600 *
ls -l


has to be run as the user to setup individual passwordless ssh.

Note that the directory ~/.ssh has to be available on all nodes.. eg in my 
case, all home directories are NFS mounted.


 ------
Sincerely,

   Tom Pierce




SCIPIONI Roberto <SCIPIONI.Roberto at nims.go.jp> 
Sent by: torqueusers-bounces at supercluster.org
04/09/2007 06:18 AM

To
torqueusers at supercluster.org
cc

Subject
[torqueusers] Cannot execute jobs with Torque






I suspect that the problem is in the rsh/ssh settings


I copied the content of the .ssh user /robechan
into the .ssh directory of the nodes (same authorised_keys file)

I also copied the file /etc/passwd in the nodes

So, I should be able to passwordless ssh to the nodes from the user right 
?


Instead even the standard ssh from the user to the nodes does NOT work

Please help !!!


Thanks a lot


Roberto Scipioni
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