Somhegyi Bence wrote:
> Our site is currently switching batch system from PBS/Torque to SGE, and
> we're testing the middleware a separate test-cluster. Everything is
> working fine, except CMS jobs. As you may know, CMS jobs use ROOT
> (http://root.cern.ch/drupal/) for their computational and data management
> purposes. The problem occurs right after the job starts on the WN, and
> want to open the ROOT RFIO file. This is the error output of a failing
> job:
>
> 20-Jun-2009 13:12:00 CEST Initiating request to open file
> rfio:/dpm/kfki.hu/home/cms/phedex/store/mc/JobRobot/QCD_pt_0_15/GEN-SIM-RAW-RECO/IDEAL_V9_JobRobot/0000/34F8B258-E7A1-DD11-9838-001560AC4F10.root
> send2nsd: NS002 - send error : No valid credential found
> send2dpm: DP002 - send error : No valid credential found
There appears to be a problem with the job's proxy:
either X509_USER_PROXY does not point to a proxy at all,
or the mode or ownership of the file is wrong.
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