[torqueusers] Post job file processing error / permission denied
mchristi at uw.edu
Wed Aug 14 19:08:52 MDT 2013
Thank you for your suggestion. By moving my files to an NFS share and configuring the $usecp parameter, I was able to get things to work without an error. However, I still don’t understand why using ssh keys didn’t work. Perhaps it is because of the use of the Scheduler@ user that I remember seeing in one of the logs. It seems like using password-less ssh keys should be a viable solution to solving this problem.
From: torqueusers-bounces at supercluster.org [mailto:torqueusers-bounces at supercluster.org] On Behalf Of glen.beane at gmail.com
Sent: Wednesday, August 14, 2013 5:05 PM
To: Torque Users Mailing List
Subject: Re: [torqueusers] Post job file processing error / permission denied
You don't need to use ssh keys if this is an NFS filesystem. Check the $usecp pbs_mom config file parameter
Sent from my iPhone
On Aug 14, 2013, at 2:52 PM, "Mark Christiansen" <mchristi at uw.edu> wrote:
I am trying to set up a torque cluster and I get the following error:
An error has occurred processing your job, see below.
Post job file processing error; job 4
Unable to copy file /var/lib/torque/spool/4.localhost.localdomain.OU to user at host.local:/home/user/job.out
*** error from copy
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password,hostbased).
*** end error output
Output retained on that host in: /var/lib/torque/undelivered/4.localhost.localdomain.OU
I have looked through the archives, and there are some threads around using ssh keys to fix this problem. However, I did configure password-less ssh logins and it works well. If I log into the machine giving me the above error, I can perform a copy using “scp” without any problem. I can also ssh from any machine to any machine in the cluster without getting prompted for a password.
My cluster is configured to use LDAP for authenticating users.
Has anyone run into this problem after configuring their ssh keys?
Thank you in advance,
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torqueusers at supercluster.org
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