March 2013 Reports

To the main

25th March 2013 (Monday)

  • Mainly user jobs with some MC ongoing. Preparation for Re-Stripping to be launched next week.
  • T0:
    • CVMFS Stratum 1 instance for LHCb not available (GGUS:92815)
  • T1:
    • PIC: Failed pilots, is this already the draining of queues for tomorrows DT? LHCb person at PIC contacted.

21st March 2013 (Thursday)

  • Mainly user jobs with some MC ongoing.
  • T0:
    • NTR
  • T1:
    • RAL: Ongoing issues with SetupProject which should hopefully be solved by a CVMFS upgrade - but should this be to 2.1.x or is there a 2.0.x version with the fix in available?
    • RAL: Occasional network glitches - experts are aware.

18th March 2013 (Monday)

  • Mainly user jobs with some MC ongoing.
  • T0:
    • NTR
  • T1:
    • RAL: Ongoing issues with SetupProject which should hopefully be solved by a CVMFS upgrade

14th March 2013 (Thursday)

  • Mainly user jobs. MC production on hold for new requests.
  • T0:
    • NTR
  • T1:
    • NTR

11th March 2013 (Monday)

  • Mainly user jobs. MC production on hold for new requests.
  • T0:
    • NTR
  • T1:
    • NTR

7th March 2013 (Friday)

  • Mainly user jobs. MC production on hold for new requests.
  • T0:
    • NTR
  • T1:
    • NTR

4th March 2013 (Monday)

  • Ongoing activity as before: mainly MC and user jobs, some prompt processing (CERN + T2s), reprocessing activity almos done.
  • T0:
    • NTR
  • T1:
    • PIC: Problem reading header of some files using Xrd client talking with server dcgftp07.pic.es:1094 ("XrdClientMessage::ReadRaw: Failed to read header (8 bytes)"). Investigation ongoing.
    • NL-T1: GGUS:92048 - Problem in accessing files with Xrd client. Problem seems related to autorization token ("Xrd: CheckErrorStatus: Server [srm.grid.sara.nl] declared: Authorization check failed: No authorization token found in open request, access denied.(error code: 3010)"). From NL-T1 contact: "seems usual TURL resolution problem that we have over and over again, each time dCache is reset".
    • RAL: Some problem with network card on diskservers. Intervention ongoing.

1st March 2013 (Friday)

  • Ongoing activity as before: reprocessing (CERN,IN2P3 + T2s), some prompt-processing (CERN + T2s), MC and user jobs.
  • GGUS:91882 open to find out the policy to have the libtool-ltdl rpm installed by default on the grid.

  • T0:
  • T1:


This topic: LHCb > WebHome > LHCbComputing > ProductionOperations > ProductionOperationsWLCG2013Reports > ProductionOperationsWLCGMar13Reports
Topic revision: r2 - 2013-09-02 - JoelClosier
 
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