[torqueusers] problem getting files copied

Basappa Kodada basappabk at gmail.com
Thu Jul 8 07:15:06 MDT 2010


Please follow the steps

1. Generate private and public keys of each node......USE "ssh-keygen"
command

Node: Generate keys on the user from where u are submitting/executing the
job....NOT ON THE root USER
2. copy public key of node02.cs.grd.in(pbs_server hostname) to
node11.cs.grd.in(pbs_mom hostname) and vice versa...........USE "ssh-copy-id
hostname" command
3. Now check ssh from node02.cs.grd.in to node11.cs.grd.in.....it should
login in node11.cs.grd.in without password. Check same from node11.cs.grd.in

On Thu, Jul 8, 2010 at 6:35 PM, Andreas Davour <davour at pdc.kth.se> wrote:

>
> I have been trying to get our kerberized torque to accept jobs. So far with
> mixed success.
>
> When submitting a job it ends up in a queue, but even though maui schedules
> it, it never starts.
>
> Looking in /var/spool/torque I find nothing looking like ER or OU files or
> any
> uncopied files in the undelivered directory.
>
> On the only node inline the mom log say:
> 07/08/2010 14:52:09;0001;   pbs_mom;Job;TMomFinalizeJob3;start failed,
> improper sid
> 07/08/2010 14:52:09;0008;   pbs_mom;Req;send_sisters;sending ABORT to
> sisters
> for job 15.scheduler-torque-l.pdc.kth.se
> 07/08/2010 14:52:09;0080;   pbs_mom;Svr;preobit_reply;top of preobit_reply
> 07/08/2010 14:52:09;0080;
> pbs_mom;Svr;preobit_reply;DIS_reply_read/decode_DIS_replySvr worked, top of
> while loop
> 07/08/2010 14:52:09;0080;   pbs_mom;Svr;preobit_reply;in while loop, no
> error
> from job stat
> 07/08/2010 14:52:09;0080;   pbs_mom;Job;15.scheduler-torque-l.pdc.kth.se
> ;obit
> sent to server
>
> I have not set up any ssh keys, since I figured that using kerberos to
> login
> and submit a job, log in access from the scheduler node to the work node
> should have been taken care of. I tried to rcp a file and it worked ok.
>
> Any hints on where to look?
>
> --
> Systems Engineer
> PDC Center for High Performance Computing
> CSC School of Computer Science and Communication
> KTH Royal Institute of Technology
> SE-100 44 Stockholm, Sweden
> Phone: 087906658
> "A satellite, an earring, and a dust bunny are what made America great!"
> _______________________________________________
> torqueusers mailing list
> torqueusers at supercluster.org
> http://www.supercluster.org/mailman/listinfo/torqueusers
>



-- 
Basappa. Kodada
NITK, Surathkal
Mangalore
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