[torqueusers] Host key verification failed

Steve Young chemadm at hamilton.edu
Mon Jun 25 08:32:35 MDT 2007


You also might want to log into all your nodes with short and long
hostnames so that it sets up keys for both name styles. 

-Steve


On Thu, 2007-06-21 at 14:09 +0200, Ronny T. Lampert wrote:
> Guy Tel-Zur wrote:
> > I am new to Torque. I installed torque-2.2.0-snap.200704031816 on my 
> > CentOS4.4 Linux cluster.
> > When I submit tests jobs nothing return to ./STDIN directory.
> > In addition, the following error message received as an Email from the 
> > system (see below).
> > ssh between all nodes works fine without the need to supply a password 
> > both for my account and for root.
> > 
> > I would appreciate any help!
> > 
> > Guy
> >  ---------------------------------------------------------
> > 
> >  From adm at grid02.xxxx <mailto:adm at grid02.xxxx>  Wed Jun 20 11:09:21 2007
> > Date: Wed, 20 Jun 2007 11:09:20 +0300
> > From: adm <adm at grid02.xxxx <mailto:adm at grid02.xxxx>>
> > To: telzur at grid02.xxxx <mailto:telzur at grid02.xxxx>
> > Subject: PBS JOB 18.grid02.xxxx
> > Precedence: bulk
> > 
> > PBS Job Id: 18.grid02.xxxx
> > Job Name:   STDIN
> > An error has occurred processing your job, see below.
> > Post job file processing error; job 18.grid02.xxxx on host grid01.xxxx/0
> > 
> > Unable to copy file /var/spool/torque/spool/18.grid02.n.OU to 
> > telzur at grid02.xxxx:/home/telzur/STDIN.o18
> >  >>> error from copy
> > Host key verification failed.
> > lost connection
> >  >>> end error output
> > Output retained on that host in: 
> > /var/spool/torque/undelivered/18.grid02.n.OU
> > 
> > Unable to copy file /var/spool/torque/spool/18.grid02.n.ER to 
> > telzur at grid02.xxxx:/home/telzur/STDIN.e18
> >  >>> error from copy
> > Host key verification failed.
> > lost connection
> >  >>> end error output
> > Output retained on that host in: 
> > /var/spool/torque/undelivered/18.grid02.n.ER
> > 
> > 
> > ------------------------------------------------------------------------
> > 
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> > torqueusers at supercluster.org
> > http://www.supercluster.org/mailman/listinfo/torqueusers
> 
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