Difference: TroubleshootingMC (8 vs. 9)

Revision 92013-04-12 - DanProtopopescu

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META TOPICPARENT name="NA62MonteCarlo"

Troubleshooting MC

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Access permissions

Many errors came from read/write access permissions either for the local software area on sites, or for storage paths on various SEs. Using two certificates - one for jobs submission (and writing to the local storage) and the other for output replication to RAL and CERN complicates things somewhat. \ No newline at end of file

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Utilities

There are many utilities, mostly bash scripts for fixing various problems:

  • recover_zombies.sh - checks ZOMBIE jobs and updates the database if output is on CERN Castor (on svr020)
  • cleanup.sh - deletes old output files from local storage on sites (on svr020)
  • verify-castor.sh - checks if MC outputs are on CERN Castor and updates the DB (ppepc102)
  • castor.sh - produces missing files lists for Janusz's controller

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